UserInterface: Removed some obsolete code and enhanced error message for the case, where the Qt applications (designer, linguist, assistant) cannot be found.

Fri, 08 May 2020 18:10:05 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Fri, 08 May 2020 18:10:05 +0200
changeset 7586
9ca5907d5ed3
parent 7585
749c6871f4ef
child 7587
635f4f018e76

UserInterface: Removed some obsolete code and enhanced error message for the case, where the Qt applications (designer, linguist, assistant) cannot be found.

eric6/APIs/Python3/eric6.api file | annotate | diff | comparison | revisions
eric6/Documentation/Source/eric6.UI.UserInterface.html file | annotate | diff | comparison | revisions
eric6/Documentation/Source/eric6.Utilities.__init__.html file | annotate | diff | comparison | revisions
eric6/UI/UserInterface.py file | annotate | diff | comparison | revisions
eric6/Utilities/__init__.py file | annotate | diff | comparison | revisions
eric6/i18n/eric6_cs.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_de.qm file | annotate | diff | comparison | revisions
eric6/i18n/eric6_de.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_empty.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_en.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_es.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_fr.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_it.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_pt.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_ru.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_tr.ts file | annotate | diff | comparison | revisions
eric6/i18n/eric6_zh_CN.ts file | annotate | diff | comparison | revisions
--- a/eric6/APIs/Python3/eric6.api	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/APIs/Python3/eric6.api	Fri May 08 18:10:05 2020 +0200
@@ -9345,7 +9345,7 @@
 eric6.Utilities.parseEnvironmentString?4(s)
 eric6.Utilities.parseOptionString?4(s)
 eric6.Utilities.parseString?4(s, rx)
-eric6.Utilities.prepareQtMacBundle?4(toolname, version, args)
+eric6.Utilities.prepareQtMacBundle?4(toolname, args)
 eric6.Utilities.readEncodedFile?4(filename)
 eric6.Utilities.readEncodedFileWithEncoding?4(filename, encoding)
 eric6.Utilities.readEncodedFileWithHash?4(filename)
--- a/eric6/Documentation/Source/eric6.UI.UserInterface.html	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/Documentation/Source/eric6.UI.UserInterface.html	Fri May 08 18:10:05 2020 +0200
@@ -323,10 +323,6 @@
 <td>Private slot to start the Qt-Assistant executable.</td>
 </tr>
 <tr>
-<td><a href="#UserInterface.__assistant4">__assistant4</a></td>
-<td>Private slot to start the Qt-Assistant 4/5 executable.</td>
-</tr>
-<tr>
 <td><a href="#UserInterface.__checkActions">__checkActions</a></td>
 <td>Private slot to check some actions for their enable/disable status.</td>
 </tr>
@@ -407,10 +403,6 @@
 <td>Private slot to start the Qt-Designer executable.</td>
 </tr>
 <tr>
-<td><a href="#UserInterface.__designer4">__designer4</a></td>
-<td>Private slot to start the Qt-Designer 4/5 executable.</td>
-</tr>
-<tr>
 <td><a href="#UserInterface.__editPixmap">__editPixmap</a></td>
 <td>Private slot to show a pixmap in a dialog.</td>
 </tr>
@@ -511,10 +503,6 @@
 <td>Private slot to start the Qt-Linguist executable.</td>
 </tr>
 <tr>
-<td><a href="#UserInterface.__linguist4">__linguist4</a></td>
-<td>Private slot to start the Qt-Linguist 4/5 executable.</td>
-</tr>
-<tr>
 <td><a href="#UserInterface.__loadSessionFromFile">__loadSessionFromFile</a></td>
 <td>Private slot to load a session from disk.</td>
 </tr>
@@ -1372,7 +1360,7 @@
 </p>
 <a NAME="UserInterface.__assistant" ID="UserInterface.__assistant"></a>
 <h4>UserInterface.__assistant</h4>
-<b>__assistant</b>(<i>home=None, version=0</i>)
+<b>__assistant</b>(<i>home=None</i>)
 
 <p>
         Private slot to start the Qt-Assistant executable.
@@ -1383,18 +1371,7 @@
 <dd>
 full pathname of a file to display
 </dd>
-<dt><i>version</i> (int)</dt>
-<dd>
-indication for the requested version (4 = Qt 4/5)
-</dd>
 </dl>
-<a NAME="UserInterface.__assistant4" ID="UserInterface.__assistant4"></a>
-<h4>UserInterface.__assistant4</h4>
-<b>__assistant4</b>(<i></i>)
-
-<p>
-        Private slot to start the Qt-Assistant 4/5 executable.
-</p>
 <a NAME="UserInterface.__checkActions" ID="UserInterface.__checkActions"></a>
 <h4>UserInterface.__checkActions</h4>
 <b>__checkActions</b>(<i>editor</i>)
@@ -1612,7 +1589,7 @@
 </p>
 <a NAME="UserInterface.__designer" ID="UserInterface.__designer"></a>
 <h4>UserInterface.__designer</h4>
-<b>__designer</b>(<i>fn=None, version=0</i>)
+<b>__designer</b>(<i>fn=None</i>)
 
 <p>
         Private slot to start the Qt-Designer executable.
@@ -1623,18 +1600,7 @@
 <dd>
 filename of the form to be opened
 </dd>
-<dt><i>version</i> (int)</dt>
-<dd>
-indication for the requested version (4 = Qt 4/5)
-</dd>
 </dl>
-<a NAME="UserInterface.__designer4" ID="UserInterface.__designer4"></a>
-<h4>UserInterface.__designer4</h4>
-<b>__designer4</b>(<i></i>)
-
-<p>
-        Private slot to start the Qt-Designer 4/5 executable.
-</p>
 <a NAME="UserInterface.__editPixmap" ID="UserInterface.__editPixmap"></a>
 <h4>UserInterface.__editPixmap</h4>
 <b>__editPixmap</b>(<i>fn=""</i>)
@@ -1879,7 +1845,7 @@
 </dl>
 <a NAME="UserInterface.__linguist" ID="UserInterface.__linguist"></a>
 <h4>UserInterface.__linguist</h4>
-<b>__linguist</b>(<i>fn=None, version=0</i>)
+<b>__linguist</b>(<i>fn=None</i>)
 
 <p>
         Private slot to start the Qt-Linguist executable.
@@ -1890,24 +1856,6 @@
 <dd>
 filename of the translation file to be opened
 </dd>
-<dt><i>version</i> (int)</dt>
-<dd>
-indication for the requested version (4 = Qt 4/5)
-</dd>
-</dl>
-<a NAME="UserInterface.__linguist4" ID="UserInterface.__linguist4"></a>
-<h4>UserInterface.__linguist4</h4>
-<b>__linguist4</b>(<i>fn=None</i>)
-
-<p>
-        Private slot to start the Qt-Linguist 4/5 executable.
-</p>
-<dl>
-
-<dt><i>fn</i></dt>
-<dd>
-filename of the translation file to be opened
-</dd>
 </dl>
 <a NAME="UserInterface.__loadSessionFromFile" ID="UserInterface.__loadSessionFromFile"></a>
 <h4>UserInterface.__loadSessionFromFile</h4>
--- a/eric6/Documentation/Source/eric6.Utilities.__init__.html	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/Documentation/Source/eric6.Utilities.__init__.html	Fri May 08 18:10:05 2020 +0200
@@ -2065,30 +2065,32 @@
 <hr />
 <a NAME="prepareQtMacBundle" ID="prepareQtMacBundle"></a>
 <h2>prepareQtMacBundle</h2>
-<b>prepareQtMacBundle</b>(<i>toolname, version, args</i>)
+<b>prepareQtMacBundle</b>(<i>toolname, args</i>)
 
 <p>
     Module function for starting Qt tools that are Mac OS X bundles.
 </p>
 <dl>
 
-<dt><i>toolname</i></dt>
-<dd>
-plain name of the tool (e.g. "designer") (string)
-</dd>
-<dt><i>version</i></dt>
+<dt><i>toolname</i> (str)</dt>
 <dd>
-indication for the requested version (Qt 4) (integer)
+plain name of the tool (e.g. "designer")
 </dd>
-<dt><i>args</i></dt>
+<dt><i>args</i> (list of str)</dt>
 <dd>
-name of input file for tool, if any (list of strings)
+name of input file for tool, if any
 </dd>
 </dl>
 <dl>
 <dt>Returns:</dt>
 <dd>
-command-name and args for QProcess (tuple)
+command-name and args for QProcess
+</dd>
+</dl>
+<dl>
+<dt>Return Type:</dt>
+<dd>
+tuple of (str, list of str)
 </dd>
 </dl>
 <div align="right"><a href="#top">Up</a></div>
--- a/eric6/UI/UserInterface.py	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/UI/UserInterface.py	Fri May 08 18:10:05 2020 +0200
@@ -358,7 +358,7 @@
             self.viewmanager.closeWindow)
         self.projectBrowser.prBrowser.appendStderr.connect(self.appendToStderr)
         
-        self.projectBrowser.ptBrowser.linguistFile.connect(self.__linguist4)
+        self.projectBrowser.ptBrowser.linguistFile.connect(self.__linguist)
         self.projectBrowser.ptBrowser.sourceFile.connect(
             self.viewmanager.openSourceFile)
         self.projectBrowser.ptBrowser.trpreview[list].connect(
@@ -399,7 +399,7 @@
         
         self.project.sourceFile.connect(self.viewmanager.openSourceFile)
         self.project.designerFile.connect(self.__designer)
-        self.project.linguistFile.connect(self.__linguist4)
+        self.project.linguistFile.connect(self.__linguist)
         self.project.projectOpened.connect(self.viewmanager.projectOpened)
         self.project.projectClosed.connect(self.viewmanager.projectClosed)
         self.project.projectFileRenamed.connect(
@@ -497,7 +497,7 @@
             self.browser.sourceFile[str, int, str].connect(
                 self.viewmanager.openSourceFile)
             self.browser.designerFile.connect(self.__designer)
-            self.browser.linguistFile.connect(self.__linguist4)
+            self.browser.linguistFile.connect(self.__linguist)
             self.browser.projectFile.connect(self.project.openProject)
             self.browser.multiProjectFile.connect(
                 self.multiProject.openMultiProject)
@@ -2221,7 +2221,7 @@
                 """<b>Qt-Designer</b>"""
                 """<p>Start Qt-Designer.</p>"""
             ))
-            self.designer4Act.triggered.connect(self.__designer4)
+            self.designer4Act.triggered.connect(self.__designer)
             self.actions.append(self.designer4Act)
         else:
             self.designer4Act = None
@@ -2247,7 +2247,7 @@
                 """<b>Qt-Linguist</b>"""
                 """<p>Start Qt-Linguist.</p>"""
             ))
-            self.linguist4Act.triggered.connect(self.__linguist4)
+            self.linguist4Act.triggered.connect(self.__linguist)
             self.actions.append(self.linguist4Act)
         else:
             self.linguist4Act = None
@@ -4885,43 +4885,16 @@
         """
         self.__unittest()
         self.unittestDialog.startTests(failedOnly=True)
-        
-    def __designer(self, fn=None, version=0):
+    
+    @pyqtSlot()
+    @pyqtSlot(str)
+    def __designer(self, fn=None):
         """
         Private slot to start the Qt-Designer executable.
         
         @param fn filename of the form to be opened
         @type str
-        @param version indication for the requested version (4 = Qt 4/5)
-        @type int
-        """
-        if fn is not None and version == 0:
-            # determine version from file, if not specified
-            try:
-                f = open(fn, "r", encoding="utf-8")
-                found = False
-                while not found:
-                    uiLine = f.readline()
-                    found = uiLine.lower().startswith("<ui ")
-                f.close()
-                if uiLine.lower().find("version") == -1:
-                    # it is an old version 3 UI file
-                    version = 3
-                else:
-                    if uiLine.split('"')[1].startswith("4."):
-                        version = 4
-                    else:
-                        version = 3
-            except IOError:
-                pass
-        
-        if version == 3:
-            E5MessageBox.information(
-                self,
-                self.tr("Qt 3 support"),
-                self.tr("""Qt v.3 is not supported by eric6."""))
-            return
-
+        """
         args = []
         if fn is not None:
             try:
@@ -4948,47 +4921,45 @@
         
         if Utilities.isMacPlatform():
             designer, args = Utilities.prepareQtMacBundle(
-                "designer", version, args)
+                "designer", args)
         else:
-            if version == 4:
-                designer = os.path.join(
-                    Utilities.getQtBinariesPath(),
-                    Utilities.generateQtToolName("designer"))
+            designer = os.path.join(
+                Utilities.getQtBinariesPath(),
+                Utilities.generateQtToolName("designer"))
             if Utilities.isWindowsPlatform():
                 designer += '.exe'
         
-        proc = QProcess()
-        if not proc.startDetached(designer, args):
+        if designer:
+            proc = QProcess()
+            if not proc.startDetached(designer, args):
+                E5MessageBox.critical(
+                    self,
+                    self.tr('Process Generation Error'),
+                    self.tr(
+                        '<p>Could not start Qt-Designer.<br>'
+                        'Ensure that it is available as <b>{0}</b>.</p>'
+                    ).format(designer)
+                )
+        else:
             E5MessageBox.critical(
                 self,
                 self.tr('Process Generation Error'),
                 self.tr(
-                    '<p>Could not start Qt-Designer.<br>'
-                    'Ensure that it is available as <b>{0}</b>.</p>'
-                ).format(designer))
-        
-    def __designer4(self):
-        """
-        Private slot to start the Qt-Designer 4/5 executable.
-        """
-        self.__designer(version=4)
-        
-    def __linguist(self, fn=None, version=0):
+                    '<p>Could not find the Qt-Designer executable.<br>'
+                    'Ensure that it is installed and optionally configured on'
+                    ' the Qt configuration page.</p>'
+                )
+            )
+    
+    @pyqtSlot()
+    @pyqtSlot(str)
+    def __linguist(self, fn=None):
         """
         Private slot to start the Qt-Linguist executable.
         
         @param fn filename of the translation file to be opened
         @type str
-        @param version indication for the requested version (4 = Qt 4/5)
-        @type int
-        """
-        if version < 4:
-            E5MessageBox.information(
-                self,
-                self.tr("Qt 3 support"),
-                self.tr("""Qt v.3 is not supported by eric6."""))
-            return
-
+        """
         args = []
         if fn is not None:
             fn = fn.replace('.qm', '.ts')
@@ -5020,83 +4991,79 @@
         
         if Utilities.isMacPlatform():
             linguist, args = Utilities.prepareQtMacBundle(
-                "linguist", version, args)
+                "linguist", args)
         else:
-            if version == 4:
-                linguist = os.path.join(
-                    Utilities.getQtBinariesPath(),
-                    Utilities.generateQtToolName("linguist"))
+            linguist = os.path.join(
+                Utilities.getQtBinariesPath(),
+                Utilities.generateQtToolName("linguist"))
             if Utilities.isWindowsPlatform():
                 linguist += '.exe'
         
-        proc = QProcess()
-        if not proc.startDetached(linguist, args):
+        if linguist:
+            proc = QProcess()
+            if not proc.startDetached(linguist, args):
+                E5MessageBox.critical(
+                    self,
+                    self.tr('Process Generation Error'),
+                    self.tr(
+                        '<p>Could not start Qt-Linguist.<br>'
+                        'Ensure that it is available as <b>{0}</b>.</p>'
+                    ).format(linguist)
+                )
+        else:
             E5MessageBox.critical(
                 self,
                 self.tr('Process Generation Error'),
                 self.tr(
-                    '<p>Could not start Qt-Linguist.<br>'
-                    'Ensure that it is available as <b>{0}</b>.</p>'
-                ).format(linguist))
+                    '<p>Could not find the Qt-Linguist executable.<br>'
+                    'Ensure that it is installed and optionally configured on'
+                    ' the Qt configuration page.</p>'
+                )
+            )
     
-    @pyqtSlot()
-    @pyqtSlot(str)
-    def __linguist4(self, fn=None):
-        """
-        Private slot to start the Qt-Linguist 4/5 executable.
-        
-        @param fn filename of the translation file to be opened
-        """
-        self.__linguist(fn, version=4)
-
-    def __assistant(self, home=None, version=0):
+    def __assistant(self, home=None):
         """
         Private slot to start the Qt-Assistant executable.
         
         @param home full pathname of a file to display
         @type str
-        @param version indication for the requested version (4 = Qt 4/5)
-        @type int
-        """
-        if version < 4:
-            E5MessageBox.information(
-                self,
-                self.tr("Qt 3 support"),
-                self.tr("""Qt v.3 is not supported by eric6."""))
-            return
-
+        """
         args = []
         if home:
-            if version == 4:
-                args.append('-showUrl')
+            args.append('-showUrl')
             args.append(home)
         
         if Utilities.isMacPlatform():
             assistant, args = Utilities.prepareQtMacBundle(
-                "assistant", version, args)
+                "assistant", args)
         else:
-            if version == 4:
-                assistant = os.path.join(
-                    Utilities.getQtBinariesPath(),
-                    Utilities.generateQtToolName("assistant"))
+            assistant = os.path.join(
+                Utilities.getQtBinariesPath(),
+                Utilities.generateQtToolName("assistant"))
             if Utilities.isWindowsPlatform():
                 assistant += '.exe'
         
-        proc = QProcess()
-        if not proc.startDetached(assistant, args):
+        if assistant:
+            proc = QProcess()
+            if not proc.startDetached(assistant, args):
+                E5MessageBox.critical(
+                    self,
+                    self.tr('Process Generation Error'),
+                    self.tr(
+                        '<p>Could not start Qt-Assistant.<br>'
+                        'Ensure that it is available as <b>{0}</b>.</p>'
+                    ).format(assistant)
+                )
+        else:
             E5MessageBox.critical(
                 self,
                 self.tr('Process Generation Error'),
                 self.tr(
-                    '<p>Could not start Qt-Assistant.<br>'
-                    'Ensure that it is available as <b>{0}</b>.</p>'
-                ).format(assistant))
-        
-    def __assistant4(self):
-        """
-        Private slot to start the Qt-Assistant 4/5 executable.
-        """
-        self.__assistant(version=4)
+                    '<p>Could not find the Qt-Assistant executable.<br>'
+                    'Ensure that it is installed and optionally configured on'
+                    ' the Qt configuration page.</p>'
+                )
+            )
     
     def __startWebBrowser(self):
         """
@@ -5578,7 +5545,7 @@
                 self.launchHelpViewer(home)
             elif hvType == 2:
                 if home.startswith("qthelp://"):
-                    self.__assistant(home, version=4)
+                    self.__assistant(home)
                 else:
                     self.__webBrowser(home)
             elif hvType == 3:
@@ -5641,7 +5608,7 @@
                 self.launchHelpViewer(home)
             elif hvType == 2:
                 if home.startswith("qthelp://"):
-                    self.__assistant(home, version=4)
+                    self.__assistant(home)
                 else:
                     self.__webBrowser(home)
             elif hvType == 3:
@@ -5707,7 +5674,7 @@
             self.launchHelpViewer(home)
         elif hvType == 2:
             if home.startswith("qthelp://"):
-                self.__assistant(home, version=4)
+                self.__assistant(home)
             else:
                 self.__webBrowser(home)
         elif hvType == 3:
@@ -5769,7 +5736,7 @@
             self.launchHelpViewer(home)
         elif hvType == 2:
             if home.startswith("qthelp://"):
-                self.__assistant(home, version=4)
+                self.__assistant(home)
             else:
                 self.__webBrowser(home)
         elif hvType == 3:
@@ -5833,7 +5800,7 @@
             self.launchHelpViewer(home)
         elif hvType == 2:
             if home.startswith("qthelp://"):
-                self.__assistant(home, version=4)
+                self.__assistant(home)
             else:
                 self.__webBrowser(home)
         elif hvType == 3:
@@ -5870,7 +5837,7 @@
             self.launchHelpViewer(home)
         elif hvType == 2:
             if home.startswith("qthelp://"):
-                self.__assistant(home, version=4)
+                self.__assistant(home)
             else:
                 self.__webBrowser(home)
         elif hvType == 3:
@@ -5936,7 +5903,7 @@
             self.launchHelpViewer(home)
         elif hvType == 2:
             if home.startswith("qthelp://"):
-                self.__assistant(home, version=4)
+                self.__assistant(home)
             else:
                 self.__webBrowser(home)
         elif hvType == 3:
--- a/eric6/Utilities/__init__.py	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/Utilities/__init__.py	Fri May 08 18:10:05 2020 +0200
@@ -1751,18 +1751,17 @@
     return ""
 
 
-def prepareQtMacBundle(toolname, version, args):
+def prepareQtMacBundle(toolname, args):
     """
     Module function for starting Qt tools that are Mac OS X bundles.
 
-    @param toolname  plain name of the tool (e.g. "designer") (string)
-    @param version indication for the requested version (Qt 4) (integer)
-    @param args    name of input file for tool, if any (list of strings)
-    @return command-name and args for QProcess (tuple)
+    @param toolname  plain name of the tool (e.g. "designer")
+    @type str
+    @param args    name of input file for tool, if any
+    @type list of str
+    @return command-name and args for QProcess
+    @rtype tuple of (str, list of str)
     """
-    if version != 4:
-        return ("", [])
-    
     fullBundle = getQtMacBundle(toolname)
     if fullBundle == "":
         return ("", [])
--- a/eric6/i18n/eric6_cs.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_cs.ts	Fri May 08 18:10:05 2020 +0200
@@ -77989,7 +77989,7 @@
         <translation>&lt;b&gt;Klávesové zkratky&lt;/b&gt;&lt;p&gt;Nastavení klávesových zkratek aplikace podle zvyklostí uživatele.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Exportovat klávesové zkratky</translation>
     </message>
@@ -78009,7 +78009,7 @@
         <translation>&lt;b&gt;Export klávesových zkratek&lt;/b&gt;&lt;p&gt;Exportují se klávesové zkratky z aplikace.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Import klávesových zkratek</translation>
     </message>
@@ -78134,7 +78134,7 @@
         <translation>Nastavení</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Nápověda</translation>
     </message>
@@ -78149,7 +78149,7 @@
         <translation type="obsolete">&lt;h3&gt;Čísla verzí&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -78179,62 +78179,62 @@
         <translation type="obsolete">V aktuálním projektu není definován hlavní skript. Zrušeno</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problém</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Chyba v procesu generování</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>Aktuálně není vybrán žádný prohlížeč. Prosím otevřete Nastavení a nějaký vyberte.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit prohlížeč nápovědy.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Dokumentace chybí</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Dokumentace</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;p&gt;Počátek dokumentace PySide nebyl nastaven.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Uložit úlohy</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Načíst úlohy</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Zahodit chybu</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Chyba během zjišťování aktualizací</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Byla nalezena aktualizace</translation>
     </message>
@@ -78249,17 +78249,17 @@
         <translation>Zobrazit externí nás&amp;troje</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Kontrolu updatů nelze provést.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Zrušit</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Spuštěno poprvé</translation>
     </message>
@@ -78354,7 +78354,7 @@
         <translation>Zobrazit dostupné verze ke stažení</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Dostupné verze&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
@@ -78434,7 +78434,7 @@
         <translation>Obnovit manažer nástrojových lišt...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Externí nástroje</translation>
     </message>
@@ -78449,12 +78449,12 @@
         <translation>Prohlížeč &amp;multiprojektu</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Uložit relaci</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Načíst relaci</translation>
     </message>
@@ -78686,7 +78686,7 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Qt 3 podpora</translation>
+        <translation type="obsolete">Qt 3 podpora</translation>
     </message>
     <message>
         <location filename="../UI/UserInterface.py" line="2870"/>
@@ -78724,106 +78724,106 @@
         <translation>Externí nástroje/{0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Soubor &lt;b&gt;{0}&lt;/b&gt; neexistuje nebo má nulovou délku.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit Qt-Designer.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit Qt-Linguist.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit Qt-Assistant.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit aktuální prohlížeč.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit UI Previewer.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit Previewer překladů.&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nelze spustit SQL Browser.&lt;br&gt;Ujistěte se, že je dostupný jako &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation>V externím nástroji  &apos;{0}&apos; ve skupině &apos;{1}&apos; nebyl záznam nástroje nalezen.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation>Skupina nástrojů &apos;{0}&apos; nenalezena. </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
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 </source>
         <translation>Spouštím proces &apos;{0} {1}&apos;.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Nemohu spustit příkaz &lt;b&gt;{0}&lt;/b&gt;&lt;br&gt;Ověřte jestli je dostupný jako &lt;b&gt;{1}&lt;/b&gt;. &lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>Proces &apos;{0}&apos; byl ukončen.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Adresář dokumentace &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; nebyl nalezen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Do souboru s úlohami &lt;b&gt;{0}&lt;/b&gt; nelze zapisovat.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Soubor s úlohami &lt;b&gt;{0}&lt;/b&gt; nelze načíst.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Zápis do souboru relace session &lt;b&gt;{0}&lt;/b&gt; se nezdařil.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Soubor relace session &lt;b&gt;{0}&lt;/b&gt; nelze přečíst.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; není soubor.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>Zkouším host {0}</translation>
     </message>
@@ -78858,7 +78858,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -78898,27 +78898,27 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79004,12 +79004,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79374,7 +79374,7 @@
         <translation type="unfinished">Otevřít PyQt4 dokumentaci {5 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;p&gt;Adresář PyQt4 dokumentace není nakonfigurován.&lt;/p&gt; {5 ?}</translation>
     </message>
@@ -79384,7 +79384,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79404,7 +79404,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79476,25 +79476,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished">Qt v.3 není podporováno v eric5. {3 ?} {6.?}</translation>
-    </message>
-    <message>
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+        <translation type="obsolete">Qt v.3 není podporováno v eric5. {3 ?} {6.?}</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation type="unfinished">Aktualizace &lt;b&gt;{0}&lt;/b&gt; eric5 je připravena na &lt;b&gt;{1}&lt;/b&gt;. Chcete ji stáhnout a nainstalovat? {0}?} {6 ?} {1}?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished">Eric5 je aktuální {6 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished">Používáte poslední verzi eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished">eric5 nebyl ještě nakonfigurován. Bude spuštěn konfigurační dialog. {6 ?}</translation>
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@@ -79514,7 +79514,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79559,7 +79559,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished">Načíst relaci</translation>
     </message>
@@ -79574,17 +79574,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79599,17 +79599,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79664,7 +79664,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79740,17 +79740,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79849,6 +79849,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished">&lt;h3&gt;Čísla verzí&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
Binary file eric6/i18n/eric6_de.qm has changed
--- a/eric6/i18n/eric6_de.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_de.ts	Fri May 08 18:10:05 2020 +0200
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="de">
+<!DOCTYPE TS><TS version="2.0" language="de" sourcelanguage="">
 <context>
     <name>AboutDialog</name>
     <message>
@@ -2048,8 +2047,8 @@
     </message>
     <message>
         <location filename="../WebBrowser/Bookmarks/BookmarksMenu.py" line="171"/>
-        <source>Open in New Tab	Ctrl+LMB</source>
-        <translation>In neuem Register öffnen	Strg+LMK</translation>
+        <source>Open in New Tab<byte value="x9"/>Ctrl+LMB</source>
+        <translation>In neuem Register öffnen<byte value="x9"/>Strg+LMK</translation>
     </message>
     <message>
         <location filename="../WebBrowser/Bookmarks/BookmarksMenu.py" line="175"/>
@@ -2117,8 +2116,8 @@
     </message>
     <message>
         <location filename="../WebBrowser/Bookmarks/BookmarksToolBar.py" line="91"/>
-        <source>Open in New Tab	Ctrl+LMB</source>
-        <translation>In neuem Register öffnen	Strg+LMK</translation>
+        <source>Open in New Tab<byte value="x9"/>Ctrl+LMB</source>
+        <translation>In neuem Register öffnen<byte value="x9"/>Strg+LMK</translation>
     </message>
     <message>
         <location filename="../WebBrowser/Bookmarks/BookmarksToolBar.py" line="95"/>
@@ -44231,12 +44230,12 @@
     </message>
     <message>
         <location filename="../MicroPython/MicroPythonWidget.py" line="1018"/>
-        <source>µPy Chart</source>
+        <source>&#xc2;&#xb5;Py Chart</source>
         <translation>µPy Chart</translation>
     </message>
     <message>
         <location filename="../MicroPython/MicroPythonWidget.py" line="1098"/>
-        <source>µPy Files</source>
+        <source>&#xc2;&#xb5;Py Files</source>
         <translation>µPy Dateien</translation>
     </message>
     <message>
@@ -74540,7 +74539,7 @@
         <translation>Werkzeuge</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Hilfe</translation>
     </message>
@@ -74550,7 +74549,7 @@
         <translation>&amp;Werkzeugleisten</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problem</translation>
     </message>
@@ -74570,7 +74569,7 @@
         <translation>&amp;Was ist das?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Fehler beim Prozessstart</translation>
     </message>
@@ -74660,7 +74659,7 @@
         <translation>&lt;b&gt;Fehler berichten...&lt;/b&gt;&lt;p&gt;Öffnet einen Dialog zum Senden eines Fehlerberichtes.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Tastaturkurzbefehle exportieren</translation>
     </message>
@@ -74680,7 +74679,7 @@
         <translation>&lt;b&gt;Tastaturkurzbefehle exportieren&lt;/b&gt;&lt;p&gt;Exportiert die Tastaturkurzbefehle der Applikation.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Tastaturkurzbefehle importieren</translation>
     </message>
@@ -74835,7 +74834,7 @@
         <translation>&lt;b&gt;Dateien Seite an Seite vergleichen&lt;/b&gt;&lt;p&gt;Öffnet einen Dialog zum Vergleich zweier Dateien und zur Anzeige des Ergebnisse Seite an Seite.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Drop-Fehler</translation>
     </message>
@@ -74905,32 +74904,32 @@
         <translation>&lt;b&gt;Ansichtenprofile&lt;/b&gt;&lt;p&gt;Ansichtenprofile konfigurieren. Mit diesem Dialog kann die Sichtbarkeit der verschiedenen Fenster für die vorbestimmten Ansichtenprofile eingestellt werden.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Datei &lt;b&gt;{0}&lt;/b&gt; existiert nicht oder hat die Größe Null.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Qt-Designer konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass es als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Qt-Linguist konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass es als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Qt-Assistant konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass es als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der Werkzeugeeintrag &lt;b&gt;{0}&lt;/b&gt; konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass er als &lt;b&gt;{1}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; ist keine Datei.&lt;/p&gt;</translation>
     </message>
@@ -74955,7 +74954,7 @@
         <translation>&lt;b&gt;UI-Vorschau&lt;/b&gt;&lt;p&gt;Starte die UI-Vorschau.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die UI-Vorschau konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass sie als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
@@ -74980,7 +74979,7 @@
         <translation>&lt;b&gt;Übersetzungsvorschau&lt;/b&gt;&lt;p&gt;Dies startet das Programm zur Vorschau von Übersetzungen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Übersetzungsvorschau konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass sie als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
@@ -75020,42 +75019,42 @@
         <translation>Aufgabenanzeige</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Aufgaben speichern</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Aufgabendatei &lt;b&gt;{0}&lt;/b&gt; konnte nicht geschrieben werden.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Aufgaben lesen</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Aufgabendatei &lt;b&gt;{0}&lt;/b&gt; konnte nicht gelesen werden.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>Momentan ist kein Betrachter angegeben. Bitte benutzen Sie den Einstellungsdialog, um einen festzulegen.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der Betrachter konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass er als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Dokumentation fehlt</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der Dokumentationsstartpunkt „&lt;b&gt;{0}&lt;/b&gt;“ konnte nicht gefunden werden.&lt;/p&gt;</translation>
     </message>
@@ -75155,7 +75154,7 @@
         <translation>Öffne die Eric-API-Dokumentation</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Hilfeanzeige konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass sie als &lt;b&gt;hh&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
@@ -75236,41 +75235,41 @@
         <translation>&amp;Eingebaute Werkzeuge</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>Starte Prozess „{0} {1}“.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>Prozess „{0}“ ist beendet.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Dokumentation</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der PyQt4-Dokumentations-Startpunkt ist nicht konfiguriert.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Fehler während der Aktualisierungsprüfung</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Aktualisierung verfügbar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -75295,22 +75294,22 @@
         <translation>Zeige externe &amp;Werkzeuge</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Konnte keine Aktualisierungsprüfung durchführen.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Abbrechen</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>Prüfe Host {0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Erstmalige Nutzung</translation>
     </message>
@@ -75405,7 +75404,7 @@
         <translation>Zeige die verfügbaren eric-Versionen</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Verfügbare Versionen&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
@@ -75490,17 +75489,17 @@
         <translation>Externe Werkzeuge/{0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Externe Werkzeuge</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation>Kein Eintrag für das externe Werkzeug „{0}“ in der Gruppe „{1}“ gefunden.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation>Kein Werkzeuggruppeneintrag „{0}“ gefunden.</translation>
     </message>
@@ -75515,22 +75514,22 @@
         <translation>&amp;Mehrfachprojektanzeige</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Sitzung speichern</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Sitzungsdatei &lt;b&gt;{0}&lt;/b&gt; konnte nicht geschrieben werden.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Sitzung lesen</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Sitzungsdatei &lt;b&gt;{0}&lt;/b&gt; konnte nicht gelesen werden.&lt;/p&gt;</translation>
     </message>
@@ -75750,7 +75749,7 @@
         <translation>&lt;b&gt;SQL-Browser&lt;/b&gt;&lt;p&gt;Erforsche eine SQL-Datenbank.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der SQL-Browser konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass er als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
@@ -75765,11 +75764,6 @@
         <translation>&amp;Icon-Editor...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt 3 support</source>
-        <translation>Qt3-Unterstützung</translation>
-    </message>
-    <message>
         <location filename="../UI/UserInterface.py" line="2870"/>
         <source>PySide Documentation</source>
         <translation>PySide-Dokumentation</translation>
@@ -75815,7 +75809,7 @@
         <translation>Alt+Shift+B</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>Tastaturkurzbefehlsdatei (*.e4k)</translation>
     </message>
@@ -75855,27 +75849,27 @@
         <translation>&lt;b&gt;Python 2-Dokumentation&lt;/b&gt;&lt;p&gt;Zeigt die Python 2-Dokumentation an. Ist kein Dokumentationsverzeichnis konfiguriert, so ist der Ort, an dem die Python 2-Dokumentation gesucht wird, unter Windows das Verzeichnis &lt;i&gt;doc&lt;/i&gt; unter dem Verzeichnis, in dem der konfigurierte Python 2-Interpreter installiert ist, und unter Unix das Verzeichnis &lt;i&gt;/usr/share/doc/packages/python/html/python-docs-html&lt;/i&gt;. Um dies zu überschreiben, können Sie die Umgebungsvariable PYTHON2DOCDIR setzen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation>Fehler beim Herunterladen der Versionsinformationen</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation>Die Versionsinformationen konnten nicht heruntergeladen werden. Bitte gehen Sie online und versuchen Sie es erneut.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation>Browser starten</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation>Der Systemwebbrowser konnte nicht gestartet werden</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation>Die Versionsinformationen konnten seit 7 Tagen nicht heruntergeladen werden. Bitte gehen Sie online und versuchen Sie es erneut.</translation>
     </message>
@@ -75961,12 +75955,12 @@
         <translation>&lt;b&gt;Bildschirmfoto&lt;/b&gt;&lt;p&gt;Dies öffnet einen Dialog, um ein Bildschirmfoto aufzunehmen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Die Bildschirmfotoanwendung konnte nicht gestartet werden.&lt;br&gt;Stellen Sie sicher, dass sie als &lt;b&gt;{0}&lt;/b&gt; verfügbar ist.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation>Wähle Arbeitsverzeichnis</translation>
     </message>
@@ -76331,7 +76325,7 @@
         <translation>Öffne die PyQt5-Dokumentation</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der PyQt5-Dokumentations-Startpunkt ist nicht konfiguriert.&lt;/p&gt;</translation>
     </message>
@@ -76341,7 +76335,7 @@
         <translation>&lt;b&gt;Python 3-Dokumentation&lt;/b&gt;&lt;p&gt;Zeigt die Python 3-Dokumentation an. Ist kein Dokumentationsverzeichnis konfiguriert, so ist der Ort, an dem die Python 3-Dokumentation gesucht wird, unter Windows das Verzeichnis &lt;i&gt;doc&lt;/i&gt; unter dem Verzeichnis, in dem der Python 3-Interpreter installiert ist, und unter Unix das Verzeichnis &lt;i&gt;/usr/share/doc/packages/python/html&lt;/i&gt;. Um dies zu überschreiben, können Sie die Umgebungsvariable PYTHON3DOCDIR setzen.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation>%v/%m</translation>
     </message>
@@ -76361,7 +76355,7 @@
         <translation>&lt;b&gt;Zeige Fehlerbericht...&lt;/b&gt;&lt;p&gt;Dies öffnet einen Dialog zur Anzeige des aktuellsten Fehlerberichtes.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation>Versionsprüfung</translation>
     </message>
@@ -76432,27 +76426,22 @@
         <translation>&lt;b&gt;Eric-API-Dokumentation&lt;/b&gt;&lt;p&gt;Zeige die Eric-API-Dokumentation an. Der Pfad für die Dokumentation ist das Unterverzeichnis Documentation/Source im eric6-Installationverzeichnis.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt v.3 is not supported by eric6.</source>
-        <translation>Qt v.3 wird von eric6 nicht unterstützt.</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation>Eine Aktualisierung auf &lt;b&gt;{0}&lt;/b&gt; von Eric6 ist unter &lt;b&gt;{1}&lt;/b&gt; verfügbar. Wollen Sie sie laden?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation>Eric6 ist aktuell</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation>Sie verwenden die aktuellste Version von eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation>eric6 wurde noch nicht konfiguriert. Der Konfigurationsdialog wird nun gestartet.</translation>
     </message>
@@ -76472,7 +76461,7 @@
         <translation>Keine Benutzerwerkzeuge konfiguriert</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation>Die Versionsinformationen konnten nicht heruntergeladen werden, da sie &lt;b&gt;nicht verbunden&lt;/b&gt; sind. Bitte gehen Sie online und versuchen Sie es erneut.</translation>
     </message>
@@ -76517,7 +76506,7 @@
         <translation>&lt;b&gt;Sitzung speichern...&lt;/b&gt;&lt;p&gt;Dies speichert die aktuelle Sitzung in eine Datei. Es wird ein Dialog zur Eingabe des Dateinamens geöffnet.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation>Sitzung laden</translation>
     </message>
@@ -76532,17 +76521,17 @@
         <translation>&lt;b&gt;Sitzung laden...&lt;/b&gt;&lt;p&gt;Dies lädt eine zuvor gesicherte Sitzung. Es wird ein Dialog zur Eingabe des Dateinamens geöffnet.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation>eric6 Sitzungsdateien (*.e5s)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation>Absturzsitzung gefunden!</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation>Eine Sitzungsdatei einer abgestürzten Sitzung wurde gefunden. Soll diese Sitzung wiederhergestellt werden?</translation>
     </message>
@@ -76557,17 +76546,17 @@
         <translation>Initialisiere Plugins...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation>Aktualisierungsprüfung</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation>Eric wurde direkt von vom Quelltext installiert. Eine Aktualitätsprüfung ist daher nicht möglich.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation>Sie verwenden ein Snapshot-Release von eri6. Eine neueres, stabiles Release könnte verfügbar sein.</translation>
     </message>
@@ -76622,7 +76611,7 @@
         <translation>&lt;b&gt;PySide2-Dokumentation&lt;/b&gt;&lt;p&gt;Zeige die PySide2-Dokumentation an. Abhängig von den Einstellungen wird Erics interner Hilfeanzeiger/Webbrowser, ein externer Webbrowser oder Qt Assistant verwendet.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der PySide{0}-Dokumentations-Startpunkt ist nicht konfiguriert.&lt;/p&gt;</translation>
     </message>
@@ -76698,17 +76687,17 @@
         <translation>&lt;b&gt;Neustart der Entwicklungsumgebung&lt;/b&gt;&lt;p&gt;Dies startet die Entwicklungsumgebung neu. Ungesicherte Änderungen können zuvor gesichert werden. Ein Python-Programm, das gerade debuggt wird, wird beendet und sämtliche Einstellungen werden gespeichert.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation>Webbrowser starten</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation>Der eric6 Webbrowser konnte nicht gestartet werden.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation>&lt;p&gt;Der eric6 Webbrowser ist nicht gestartet.&lt;/p&gt;&lt;p&gt;Ursache: {0}&lt;/p&gt;</translation>
     </message>
@@ -76807,6 +76796,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation>&lt;h2&gt;Versionsnummern&lt;/h2&gt;&lt;table&gt;</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation>&lt;p&gt;Das Qt-Designer Programm konnte nicht gefunden werden.&lt;br&gt;Stelle sicher, dass es installiert und optional auf der Qt Konfigurationsseite konfiguriert ist.&lt;/p&gt;</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation>&lt;p&gt;Das Qt-Linguist Programm konnte nicht gefunden werden.&lt;br&gt;Stelle sicher, dass es installiert und optional auf der Qt Konfigurationsseite konfiguriert ist.&lt;/p&gt;</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation>&lt;p&gt;Das Qt-Assistant Programm konnte nicht gefunden werden.&lt;br&gt;Stelle sicher, dass es installiert und optional auf der Qt Konfigurationsseite konfiguriert ist.&lt;/p&gt;</translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
@@ -84082,8 +84086,8 @@
     </message>
     <message>
         <location filename="../WebBrowser/WebBrowserView.py" line="673"/>
-        <source>Open Link in New Tab	Ctrl+LMB</source>
-        <translation>Link in neuem Fenster öffnen	Strg+LMK</translation>
+        <source>Open Link in New Tab<byte value="x9"/>Ctrl+LMB</source>
+        <translation>Link in neuem Fenster öffnen<byte value="x9"/>Strg+LMK</translation>
     </message>
     <message>
         <location filename="../WebBrowser/WebBrowserView.py" line="679"/>
--- a/eric6/i18n/eric6_empty.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_empty.ts	Fri May 08 18:10:05 2020 +0200
@@ -75077,7 +75077,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75097,7 +75097,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75477,7 +75477,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75527,7 +75527,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75587,289 +75587,279 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt 3 support</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75884,7 +75874,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75899,17 +75889,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75924,17 +75914,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75989,7 +75979,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -76065,17 +76055,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
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     </message>
@@ -76174,6 +76164,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_en.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_en.ts	Fri May 08 18:10:05 2020 +0200
@@ -74662,7 +74662,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
@@ -74682,7 +74682,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation type="unfinished"></translation>
     </message>
@@ -74927,7 +74927,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation type="unfinished"></translation>
     </message>
@@ -74977,7 +74977,7 @@
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     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75027,209 +75027,204 @@
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     </message>
     <message>
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-        <source>Qt 3 support</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
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     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
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     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="5405"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
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         <translation type="unfinished"></translation>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="5694"/>
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         <translation type="unfinished"></translation>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="6318"/>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="6488"/>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="6488"/>
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     <message>
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     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
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         <translation type="unfinished"></translation>
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     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
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@@ -75269,27 +75264,27 @@
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     <message>
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+        <location filename="../UI/UserInterface.py" line="7141"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75375,12 +75370,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75745,7 +75740,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75755,7 +75750,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75775,7 +75770,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75845,27 +75840,22 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75885,7 +75875,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75930,7 +75920,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75945,17 +75935,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -75970,17 +75960,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -76035,7 +76025,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -76111,17 +76101,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -76220,6 +76210,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_es.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_es.ts	Fri May 08 18:10:05 2020 +0200
@@ -74956,7 +74956,7 @@
         <translation>&lt;b&gt;Atajos de Teclado&lt;/b&gt;&lt;p&gt;Establezca los atajos de teclado para la aplicación con sus valores preferidos.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Exportar Atajos de Teclado</translation>
     </message>
@@ -74976,7 +74976,7 @@
         <translation>&lt;b&gt;Exportar Atajos de Teclado&lt;/b&gt;&lt;p&gt;Exporte  los atajos de teclado de la aplicación.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Importar Atajos de Teclado</translation>
     </message>
@@ -75166,7 +75166,7 @@
         <translation>Ajustes</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Ayuda</translation>
     </message>
@@ -75181,7 +75181,7 @@
         <translation>Plugins</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -75221,82 +75221,82 @@
         <translation>&amp;Ocultar todo</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problema</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Error de Generación de Proceso</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>No hay visor personalizado seleccionado actualmente. Por favor, especifique uno en el diálogo de preferencias.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar el visor de ayuda.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Falta documentación</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Documentación</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;P&gt;El punto de entrada de documentación de PyQt4 no ha sido configurado.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Guardar tareas</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Leer tareas</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Error de volcado</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Error durante la verificación de actualización</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Cancelar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Actualizaciones disponibles</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>No se puede llevar a cabo la verificación de actualizaciones.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Versiones disponibles&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Usado por primera vez</translation>
     </message>
@@ -75356,7 +75356,7 @@
         <translation>Restaurando Gestor de Barras de Herramientas...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Herramientas Externas</translation>
     </message>
@@ -75371,12 +75371,12 @@
         <translation>Visor de &amp;Multiproyecto</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Guardar sesión</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Cargar sesión</translation>
     </message>
@@ -75608,7 +75608,7 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Soporte para Qt 3</translation>
+        <translation type="obsolete">Soporte para Qt 3</translation>
     </message>
     <message>
         <location filename="../UI/UserInterface.py" line="2870"/>
@@ -75646,106 +75646,106 @@
         <translation>Herramientas Externas/{0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;El archivo &lt;b&gt;{0}&lt;/b&gt; no existe o tiene longitud nula. &lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar Qt-Designer.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar Qt-Linguist.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar Qt-Assistant.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar el visor personalizado.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar el Previsualizador de UI.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar el Previsualizador de Traducciones.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido iniciar el navegador SQL.&lt;br&gt;Asegúrese de que está disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation>No se ha encontrado la entrada para la herramienta externa &apos;{0}&apos; en el grupo de herramientas &apos;{1}&apos;.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation>No se ha encontrado la entrada para el grupo de herramientas &apos;{0}&apos;.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>Comenzando proceso &apos;{0} {1}&apos;.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar la entrada de herramienta &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>El proceso &apos;{0}&apos; ha finalizado.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation>&lt;P&gt;El punto de entrada de documentación &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; no ha podido encontrarse.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;El archivo de tareas &lt;b&gt;{0}&lt;/b&gt; no pudo ser guardado.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;El archivo de tareas &lt;b&gt;{0}&lt;/b&gt; no puede leerse.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;El archivo de sesión &lt;b&gt;{0}&lt;/b&gt; no ha podido guardarse.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;El archivo de sesión &lt;b&gt;&lt;/b&gt; no ha podido ser leído.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; no es un archivo.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>Probando host {0}</translation>
     </message>
@@ -75780,7 +75780,7 @@
         <translation>Alt+Shift+B</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>Archivo de atajos de teclado (*.e4k)</translation>
     </message>
@@ -75820,27 +75820,27 @@
         <translation>&lt;b&gt;Documentación de Python 2&lt;/b&gt;&lt;p&gt;Mostrar la documentación de Python 2. Si no se ha configurado un directorio con esta documentación, la ubicación de la documentación de Python 2 se asumirá en el directorio de documentación bajo la ubicación del ejecutable configurado de Python 2 en Windows, y en &lt;i&gt;/usr/share/doc/packages/python/html/python-docs-html&lt;/i&gt; para Unix. Establezca el valor de la variable de entorno PYTHON2DOCDIR para sobreescribir estas opciones. &lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation>Error al obtener información de versiones</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation>La información de versiones no se ha podido descargar. Póngase online por favor e inténtelo de nuevo.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation>Abrir Navegador</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation>No se ha podido iniciar el navegador web</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation>La información de versiones no se ha podido descargar en los últimos 7 días. Póngase por favor online e inténtelo de nuevo.</translation>
     </message>
@@ -75926,12 +75926,12 @@
         <translation>&lt;b&gt;Captura de Pantalla&lt;/b&gt;&lt;p&gt;Abre un diálogo para tomar capturas de pantalla de una región de la pantalla.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;No se ha podido ejecutar la herramienta de Captura de Pantalla.&lt;br&gt;Asegúrese de que esta disponible como &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation>Seleccionar Directorio para el Espacio de Trabajo</translation>
     </message>
@@ -76296,7 +76296,7 @@
         <translation>Abrir Documentación de PyQt5</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;P&gt;El punto de entrada de documentación de PyQt5 no ha sido configurado.&lt;/p&gt;</translation>
     </message>
@@ -76306,7 +76306,7 @@
         <translation>&lt;b&gt;Documentación de Python 3&lt;/b&gt;&lt;p&gt;Mostrar la documentación de Python 3. Si no se ha configurado un directorio con lesta documentación, la ubicación de la documentación de Python 3 se asumirá en el directorio de documentación bajo la ubicación del ejecutable de Python 3 en Windows, y en &lt;i&gt;/usr/share/doc/packages/python/html&lt;/i&gt; para Unix. Establezca el valor de la variable de entorno PYTHON3DOCDIR para sobreescribir estas opciones. &lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation>%v/%m</translation>
     </message>
@@ -76326,7 +76326,7 @@
         <translation>&lt;b&gt;Mostrar registro de errores...&lt;/b&gt;&lt;p&gt;Abre un diálogo mostrando el registro más reciente de errores.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation>Verificación de Versión</translation>
     </message>
@@ -76398,25 +76398,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation>Qt v.3 no está soportado por eric6.</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <translation type="obsolete">Qt v.3 no está soportado por eric6.</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation>La actualización para &lt;b&gt;{0}&lt;/b&gt; de eric6 está disponible en &lt;b&gt;{1}&lt;/b&gt;. ¿Le gustaría obtenerla?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation>Eric6 está actualizado</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation>Está utilizando la última versión de eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation>Eric6 todavía no está configurado. El diálogo de configuración va a ser iniciado.</translation>
     </message>
@@ -76436,7 +76436,7 @@
         <translation>No se han Configurado Herramientas de Usuario</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation>La información de versiones no se puede descargar porque está &lt;b&gt;sin línea&lt;/b&gt;. Por favor, póngase en línea e inténtelo de nuevo.</translation>
     </message>
@@ -76481,7 +76481,7 @@
         <translation>&lt;b&gt;Guardar sesión...&lt;/b&gt;&lt;p&gt;Guarda la sesión actual a disco. Se muestra un diálogo para seleccionar el nombre de archivo.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation>Cargar sesión</translation>
     </message>
@@ -76496,17 +76496,17 @@
         <translation>&lt;b&gt;Cargar sesión...&lt;/b&gt;&lt;p&gt;Carga una sesión guardada en disco anteriormente. Se muestra un diálogo para seleccionar el nombre de archivo.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation>Archivos de Sesión de eric6 (*.e5s)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation>¡Se ha hallado una sesión perdida!</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation>Se ha encontrado un archivo de sesió para una sesión perdida. ¿Desea restaurar esta sesión?</translation>
     </message>
@@ -76521,17 +76521,17 @@
         <translation>Inicializando Plugins...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation>Comprobación Actualización</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation>Ha instalado eric directamente a partir del código fuente. No es posible comprobar la disponibilidad de una actuación.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation>Ésta es una snapshot release the eric6. Una release estable más reciente podría estar disponible.</translation>
     </message>
@@ -76586,7 +76586,7 @@
         <translation>&lt;b&gt;Documentación de PySide2&lt;/b&gt;&lt;p&gt;Muestra la Documentación de PySide2. Dependiendo de la configuración, esta documentación será mostrará en el visor de ayuda interno de Eric, o se ejecutará en un navegador web, o Qt Assistant.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;P&gt;El punto de entrada de documentación de PySide{0} no ha sido configurado.&lt;/p&gt;</translation>
     </message>
@@ -76662,17 +76662,17 @@
         <translation>&lt;b&gt;Reiniciar la IDE&lt;/b&gt;&lt;p&gt;Reinicia la IDE. Todos los cambios sin guardar pueden ser guardados primero. Cualquier programa de Python que esté en depuración será detenido, y las preferencias se guardarán en disco.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation>Iniciar Navegador Web</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation>El navegador web de eric 6 no se ha podido iniciar.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation>&lt;p&gt;El navegador web de eric6 no se ha iniciado.&lt;/p&gt;&lt;p&gt;Razón: {0}&lt;/p&gt;</translation>
     </message>
@@ -76771,6 +76771,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation>&lt;h2&gt;Números de Versiones&lt;/h2&gt;&lt;table&gt;</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_fr.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_fr.ts	Fri May 08 18:10:05 2020 +0200
@@ -76838,7 +76838,7 @@
         <translation>&lt;b&gt;Raccourcis claviers&lt;/b&gt;&lt;p&gt;Edite les raccourcis claviers pour l&apos;application.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Exporter les raccourcis clavier</translation>
     </message>
@@ -76858,7 +76858,7 @@
         <translation>&lt;b&gt;Exporter les raccourcis clavier&lt;/b&gt;&lt;p&gt;Exporte les raccourcis claviers de l&apos;application.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Importer des raccourcis clavier</translation>
     </message>
@@ -76898,7 +76898,7 @@
         <translation>Outils</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Aide</translation>
     </message>
@@ -76913,12 +76913,12 @@
         <translation>&amp;Barres d&apos;Outils</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problème</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Erreur du processus</translation>
     </message>
@@ -77034,7 +77034,7 @@
         <translation type="obsolete">Il n&apos;y a pas de script principal défini dans le projet en cours. Abandon</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Erreur de suppression</translation>
     </message>
@@ -77169,22 +77169,22 @@
         <translation>Visualisueur de tâches</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Enregistrement des tâches</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Lecture des tâches</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>Aucun visualiseur personalisé n&apos;est sélectionné. Prière d&apos;en spécifier un dans les préférences.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Documentation Manquante</translation>
     </message>
@@ -77284,7 +77284,7 @@
         <translation>Ouvre la documentation sur les APIs Eric</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Impossible de démarrer le visualiseur d&apos;aide.&lt;br&gt;Assurez-vous qu&apos;il est bien ici &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
@@ -77365,22 +77365,22 @@
         <translation>Outils &amp;internes</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Documentation</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;L&apos;emplacement de la documentation PyQt4 n&apos;a pas été configuré.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Erreur durant la recherche de mises à jour</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Mise à jour disponible</translation>
     </message>
@@ -77390,17 +77390,17 @@
         <translation type="obsolete">&lt;h3&gt;Numéros de version&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation type="unfinished">Ouverture du navigateur</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished">Impossible de lancer le navigateur web</translation>
     </message>
@@ -77425,17 +77425,17 @@
         <translation>Afficher les &amp;outils externes</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Annuler</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Impossible de vérifier les mises à jour.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Première utilisation</translation>
     </message>
@@ -77530,7 +77530,7 @@
         <translation>Affiche les versions disponibles pour le téléchargement</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Versions disponibles&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
@@ -77620,17 +77620,17 @@
         <translation>Gestionnaire de &amp;multi-projet</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Outils externes</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Enregistrer la session</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Chargement de session</translation>
     </message>
@@ -77860,11 +77860,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt 3 support</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../UI/UserInterface.py" line="2870"/>
         <source>PySide Documentation</source>
         <translation type="unfinished"></translation>
@@ -77900,104 +77895,104 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="5005"/>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="5049"/>
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+        <location filename="../UI/UserInterface.py" line="5096"/>
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+        <location filename="../UI/UserInterface.py" line="5166"/>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="5223"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
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     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="5341"/>
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     <message>
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+        <location filename="../UI/UserInterface.py" line="5350"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
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 </source>
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     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="5405"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
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 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
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@@ -78032,7 +78027,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
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@@ -78072,17 +78067,17 @@
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     </message>
     <message>
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+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -78168,12 +78163,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
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     </message>
@@ -78538,7 +78533,7 @@
         <translation type="unfinished">Lance la documentation PyQt4 {5 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;p&gt;L&apos;emplacement de la documentation PyQt4 n&apos;a pas été configuré.&lt;/p&gt; {5 ?}</translation>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
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@@ -78568,7 +78563,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
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     </message>
@@ -78638,27 +78633,22 @@
         <translation type="unfinished">&lt;b&gt;Documentation de l&apos;API Eric&lt;/b&gt;&lt;p&gt;Affiche la do. The location for the documentation is the Documentation/Source subdirectory of the eric4 installation directory.&lt;/p&gt; {5 ?} {6 ?}</translation>
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     <message>
-        <location filename="../UI/UserInterface.py" line="5062"/>
-        <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
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         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished">Eric4 est à jour {5 ?} {6 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished">eric4 n&apos;a pas encore été configuré. La fenêtre de configuration va être ouverte. {5 ?} {6 ?}</translation>
     </message>
@@ -78678,7 +78668,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -78723,7 +78713,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
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@@ -78738,17 +78728,17 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
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     </message>
@@ -78763,17 +78753,17 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -78828,7 +78818,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -78904,17 +78894,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
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@@ -79013,6 +79003,21 @@
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         <translation type="unfinished">&lt;h3&gt;Numéros de version&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_it.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_it.ts	Fri May 08 18:10:05 2020 +0200
@@ -79409,7 +79409,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Esporta scorciatoie da tastiera</translation>
     </message>
@@ -79429,7 +79429,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
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         <translation>Importa scorciatoie da tastiera</translation>
     </message>
@@ -79469,7 +79469,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
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     </message>
@@ -79484,12 +79484,12 @@
         <translation>&amp;Toolbar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
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         <translation>Problema</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
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     </message>
@@ -79604,7 +79604,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
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@@ -79739,22 +79739,22 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
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         <translation>Salva task</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
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         <translation>Leggi task</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
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         <translation>Attualmente nessun visualizzatore personalizzato è selezionato. Per favore usa il dialogo delle preferenze per specificarne uno.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
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     </message>
@@ -79854,7 +79854,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
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@@ -79935,22 +79935,22 @@
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     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
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         <translation>Documentazione</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
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         <translation>Errore nel controllo per gli update</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
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@@ -79960,7 +79960,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
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@@ -79985,17 +79985,17 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
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         <translation>&amp;Cancella</translation>
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     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
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-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
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@@ -80090,7 +80090,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
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     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
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     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
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         <translation>Salva sessione</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
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@@ -80422,7 +80422,7 @@
     <message>
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         <source>Qt 3 support</source>
-        <translation>Supporto Qt3</translation>
+        <translation type="obsolete">Supporto Qt3</translation>
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@@ -80460,105 +80460,105 @@
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     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Il file &lt;b&gt;{0}&lt;/b&gt; non esiste o ha lunghezza zero.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare Qt-Designer.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare Qt-Linguist.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare Qt-Assistant.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare il visualizzatore personalizzato.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare UI Previewer.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare l&apos;anteprima delle traduzioni.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare SQL Browser.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation>Nessun elemento per il tool esterno &apos;{0}&apos; trovato nel gruppo &apos;{1}&apos;.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation>Nessun gruppo &apos;{0}&apos; trovato.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>Avvio processo &apos;{0} {1}&apos;.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Non posso avviare l&apos;elemento degli strumenti &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Assicurarsi che sia disponibile come &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>Il processo &apos;{0}&apos; è terminato.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation>&lt;p&gt;L&apos;inizio della documentazione &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; non viene trovato.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Il file task &lt;b&gt;{0}&lt;/b&gt; non può essere scritto.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Il file task &lt;b&gt;{0}&lt;/b&gt; non può essere letto.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Il file sessione &lt;b&gt;{0}&lt;/b&gt; non può essere scritto.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Il file sessione &lt;b&gt;{0}&lt;/b&gt; non può essere letto.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; non è un file.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>Tento su host {0}</translation>
     </message>
@@ -80593,7 +80593,7 @@
         <translation>Alt+Shift+B</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>File scorciatoi tastiera (*.e4k)</translation>
     </message>
@@ -80633,27 +80633,27 @@
         <translation>&lt;b&gt;Documentazione Python 2&lt;/b&gt;&lt;p&gt;Mostra la documentazione Python 2. Se non è configurata una directory per la documentazione, viene assunto che la posizione della documentazione sia nella directory doc nella locazione dell&apos;eseguibile Python 2 su Windows e &lt;i&gt;/usr/share/doc/packages/python/html&lt;/i&gt; su Unix. Imposta PYTHONDOCDIR2 nel tuo ambiente per sovrascrivere questi valori.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80739,12 +80739,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation type="unfinished">Seleziona cartella di lavoro</translation>
     </message>
@@ -81109,7 +81109,7 @@
         <translation type="unfinished">Apri documentazione su PyQt4 {5 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;p&gt;L&apos;inizio della documentazione di PyQt4 non è stato configurato.&lt;/p&gt; {5 ?}</translation>
     </message>
@@ -81119,7 +81119,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81139,7 +81139,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81211,25 +81211,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished">Le Qt v.3 non sono supportate da eric6.</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <translation type="obsolete">Le Qt v.3 non sono supportate da eric6.</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation type="unfinished">L&apos;update alla versione &lt;b&gt;{0}&lt;/b&gt; di eric6 è disponibile presso &lt;b&gt;{1}&lt;/b&gt;. Vuoi prenderlo?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished">Eric6 è aggiornato</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished">Stai usando l&apos;ultima versione di eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished">eric6 non è ancora stato configurato. Il dialogo di configurazione verrà avviato.</translation>
     </message>
@@ -81249,7 +81249,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81294,7 +81294,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished">Carica sessione</translation>
     </message>
@@ -81309,17 +81309,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81334,17 +81334,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81399,7 +81399,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81475,17 +81475,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -81584,6 +81584,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished">&lt;h3&gt;Numeri di versione&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_pt.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_pt.ts	Fri May 08 18:10:05 2020 +0200
@@ -79165,7 +79165,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Exportar Atalhos de Teclado</translation>
     </message>
@@ -79185,7 +79185,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Importar Atalhos de Teclado</translation>
     </message>
@@ -79430,7 +79430,7 @@
         <translation>Definições</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Ajuda</translation>
     </message>
@@ -79485,7 +79485,7 @@
         <translation type="obsolete">&lt;h3&gt;Números de Versão&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation></translation>
     </message>
@@ -79542,208 +79542,208 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Suporte Qt3</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <translation type="obsolete">Suporte Qt3</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problema</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Erro na Criação de Processo</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>Não há nenhum visor personalizado selecionado. Por favor use a caixa de diálogo das preferências para escolher um.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Ferramentas Externas</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>A iniciar processo &apos;{0} {1}&apos;.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>Processo &apos;{0}&apos; saiu.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Falta a Documentação</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Documentação</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>Ficheiro de atalhos de teclado (*.e4k)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Gravar tarefas</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Ler tarefas</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Guargar sessão</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Sessão de leitura</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; não é um ficheiro.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Cancelar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Atualização disponível</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Erro na verificação de atualizações</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Não procurar atualizações.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Versões Disponíveis&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Usado a primeira vez</translation>
     </message>
@@ -79783,27 +79783,27 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation>Erro na obtenção da informação de versões</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation>Abrir Navegador</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation>Não se pôde iniciar um navegador web</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79889,12 +79889,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation>Selecionar o Diretório de Trabalho</translation>
     </message>
@@ -80259,7 +80259,7 @@
         <translation>Abrir a Documentação de PyQt5</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80269,7 +80269,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation></translation>
     </message>
@@ -80356,30 +80356,30 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation>Qt v.3 não está suportado por eric6.</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <translation type="obsolete">Qt v.3 não está suportado por eric6.</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation>Atualização a &lt;b&gt;{0}&lt;/b&gt; de eric6 já está disponível em &lt;b&gt;{1}&lt;/b&gt;. Quere-a descarregar?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation>Eric6 está atualizado</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation>Utiliza a última versão do eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation>eric6 ainda não foi configurado. A caixa de diálogo de configuração vai iniciar-se.</translation>
     </message>
@@ -80399,7 +80399,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80444,7 +80444,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished">Carregar sessão</translation>
     </message>
@@ -80459,17 +80459,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80484,17 +80484,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80549,7 +80549,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80625,17 +80625,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80734,6 +80734,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished">&lt;h3&gt;Números de Versão&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_ru.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_ru.ts	Fri May 08 18:10:05 2020 +0200
@@ -75401,7 +75401,7 @@
         <translation>&lt;b&gt;Горячие клавиши&lt;/b&gt;&lt;p&gt;Определите горячие клавиши приложения согласно вашим предпочтениям.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Экспорт горячих клавиш</translation>
     </message>
@@ -75422,7 +75422,7 @@
 &lt;p&gt;Экспортировать горячие клавиши приложения.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Импорт горячих клавиш</translation>
     </message>
@@ -75669,7 +75669,7 @@
         <translation>Настройки</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Справка</translation>
     </message>
@@ -75719,7 +75719,7 @@
         <translation>Внешние инструменты/{0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -75771,209 +75771,209 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Поддержка Qt3</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <translation type="obsolete">Поддержка Qt3</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Проблема</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Файл &lt;b&gt;{0}&lt;/b&gt; либо не существует, либо нулевой длины.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>Ошибка при запуске процесса</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить Qt-Designer.&lt;br&gt;Убедитесь, что он доступен в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить Qt-Linguist.&lt;br&gt;Убедитесь, что он доступен в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить Qt-Assistant.&lt;br&gt;Убедитесь, что он доступен в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>В настоящее время просмотрщик пользователя не выбран. Используйте диалог предпочтений для его выбора.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить пользовательский просмотрщик.&lt;br&gt;Убедитесь, что он находится в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить просмотрщик справки.&lt;br&gt;Убедитесь, что он доступен под именем &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить UI Previewer (предпросмотр интерфейсов).&lt;br&gt;Убедитесь, что он находится в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить Translation Previewer (предпросмотр переводов).&lt;br&gt;Убедитесь, что он находится в &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить SQL браузер.&lt;br&gt;Убедитесь, что он доступен как &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Внешние инструменты</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation>Запись для внешнего инструмента &apos;{0}&apos; не найдена в группе инструментов &apos;{1}&apos;.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation>Запись для группы инструментов &apos;{0}&apos; не найдена.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>Запускается процесс &apos;{0} {1}&apos;.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить инструмент &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Убедитесь, что он доступен в &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>Процесс &apos;{0}&apos; завершен.
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Документация отсутствует</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Стартовый каталог документации &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; не найден.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Документация</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Стартовый каталог документации PyQt4 не найден.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>Файл горячих клавиш (*.e4k)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Сохранить задачи</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно сохранить файл с задачами: &lt;b&gt;{0}&lt;/b&gt;&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Прочитать задачи</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно прочитать файл задач: &lt;b&gt;{0}&lt;/b&gt;&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Сохранить сессию</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно записать файл сессии &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Загрузить сессию</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно прочитать файл сессии &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Ошибка Drag&amp;&amp;Drop</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; не является файлом&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>От&amp;мена</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>Подключение к хосту {0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Обновления доступны</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Ошибка при проверке обновлений</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Невозможно запустить проверку обновлений.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Доступные версии&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>Первое использование</translation>
     </message>
@@ -76013,27 +76013,27 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation>Ошибка при получении информации о версии</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation>Невозможно загрузить информацию о версии. Пожалуйста попробуйте ещё раз.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation>Открыть браузер</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation>Невозможно запустить web-браузер</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation>Невозможно загрузить информацию о версии в течении последних 7 дней. Пожалуйста попробуйте ещё раз.</translation>
     </message>
@@ -76119,12 +76119,12 @@
         <translation>&lt;b&gt;Снимки&lt;/b&gt;&lt;p&gt;Сделать снимок области экрана.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Невозможно запустить программу для создания снимка экрана.&lt;br&gt;Убедитесь что она установлена как &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation>Выбор директории рабочей области</translation>
     </message>
@@ -76489,7 +76489,7 @@
         <translation>Открыть документацию PyQt5</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Стартовый каталог документации PyQt5 не задан.&lt;/p&gt;</translation>
     </message>
@@ -76499,7 +76499,7 @@
         <translation>&lt;b&gt;Документация Python 3&lt;/b&gt;&lt;p&gt;Показать документацию Python 3. Если местонахождение документации не было настроено, то искать в директории &lt;i&gt;doc&lt;/i&gt; каталога где находится исполняемый файл Python 3 под Windows и в директории &lt;i&gt;/usr/share/doc/packages/python/html/python-docs-html&lt;/i&gt; под UNIX. Местонахождение документации можно задать с помощью переменной среды окружения PYTHON3DOCDIR.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation>%v/%m</translation>
     </message>
@@ -76519,7 +76519,7 @@
         <translation>&lt;b&gt;Показать журнал ошибок...&lt;/b&gt;&lt;p&gt;Показать журнал ошибок.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation>Проверка версии</translation>
     </message>
@@ -76591,25 +76591,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation>eric6 не поддерживает Qt3.</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <translation type="obsolete">eric6 не поддерживает Qt3.</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation>На сайте &lt;b&gt;{1}&lt;/b&gt; доступно обновление eric6 до версии &lt;b&gt;{0}&lt;/b&gt;. Загрузить?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation>Eric6 не требует обновлений</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation>Вы используете самую последнюю версию eric6</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation>Настройка eric6 ещё не выполнена. Сейчас будет запущен диалог конфигурации.</translation>
     </message>
@@ -76629,7 +76629,7 @@
         <translation>Инструменты пользователя не сконфигурированы</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation>Невозможно загрузить информацию о версии потому что вы &lt;b&gt;не в сети&lt;/b&gt;. Пожалуйста, подключитесь к интернету и повторите попытку.</translation>
     </message>
@@ -76674,7 +76674,7 @@
         <translation>&lt;b&gt;Сохранить сессию...&lt;/b&gt;&lt;p&gt;Позволяет сохранить текущую сессию на диск. Открывается диалог для выбора имени файла.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation>Загрузить сессию</translation>
     </message>
@@ -76689,17 +76689,17 @@
         <translation>&lt;b&gt;Загрузить сессию...&lt;/b&gt;&lt;p&gt;Позволяет загрузить сессию, ранее сохраненную на диске. Открывается диалог для выбора имени файла.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation>Файлы сессии eric6 (*.e5s)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation>Обнаружена crash-сессия!</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation>Найден файл crashed-сессии. Должна ли эта сессия быть восстановлена?</translation>
     </message>
@@ -76714,18 +76714,18 @@
         <translation>Инициализация плагинов...</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation>Проверка обновлений</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation>Eric установлен непосредственно из исходного кода.
 Невозможно проверить наличие обновлений.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation>Вы используете промежуточный релиз eric6. Возможно на сайте доступна и более свежий стабильный релиз.</translation>
     </message>
@@ -76780,7 +76780,7 @@
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     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;Просмотр документации PySide{0} не настроен.&lt;/p&gt;</translation>
     </message>
@@ -76856,17 +76856,17 @@
         <translation>&lt;b&gt;Рестарт IDEE&lt;/b&gt;&lt;p&gt;Перезапуск среды IDE. Любые несохраненные изменения сохраняются в первую очередь. Любая программа Python, находящаяся в процессе отладки, будет остановлена, предпочтения будут записаны на диск.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation>Запуск web-браузера</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation>Невозможно запустить eric6 web-браузер.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation>&lt;p&gt;Eric6 web-браузер не запущен.&lt;/p&gt;&lt;p&gt;Причина: {0}&lt;/p&gt;</translation>
     </message>
@@ -76965,6 +76965,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation>&lt;h2&gt;Номера версий&lt;/h2&gt;&lt;table&gt;</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_tr.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_tr.ts	Fri May 08 18:10:05 2020 +0200
@@ -78318,7 +78318,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>Kılavye Kısa Yollarını Dışa Aktar</translation>
     </message>
@@ -78338,7 +78338,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>Klavye kısayollarını İçe Aktar</translation>
     </message>
@@ -78583,7 +78583,7 @@
         <translation>Ayarlar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>Yardım</translation>
     </message>
@@ -78638,7 +78638,7 @@
         <translation type="obsolete">&lt;h3&gt;Sürüm Numaraları&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -78695,202 +78695,202 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Qt3 Desteği</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <translation type="obsolete">Qt3 Desteği</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>Problem</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>İşlem Üretecinde Hata</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>Hali hazırda kullanıcı göstericisi seçilmedi. Lütfen .birini belirlemek için özellikler diyaloğunu kullanının.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>Harici Araçlar</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>Eksik Belgeleme</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>Belgeleme</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;PyQt4 Belgelerinin başlama noktası ayarlanmamış.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>Görevleri kaydet</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>Görevler Okunuyor</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>Oturumu kaydet</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>Oturumu oku</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>Düşme hatası</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; bir dosya değil.&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>&amp;Vazgeç</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>Güncelleme mümkün değil</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>Güncellemeleri kontrol esnasında hata</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>Güncellemelere ulaşamıyorum.</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;Mümkün sürümler&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>İlk kullanım</translation>
     </message>
@@ -78950,32 +78950,32 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79061,12 +79061,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79431,7 +79431,7 @@
         <translation type="unfinished">PyQt4 Begelerini aç {5 ?}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished">&lt;p&gt;PyQt4 Belgelerinin başlama noktası ayarlanmamış.&lt;/p&gt; {5 ?}</translation>
     </message>
@@ -79441,7 +79441,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79461,7 +79461,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79533,25 +79533,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation type="unfinished">Qt v.3 eric5 tarafından desteklenmiyor. {3 ?} {6.?}</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <translation type="obsolete">Qt v.3 eric5 tarafından desteklenmiyor. {3 ?} {6.?}</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation type="unfinished">Eric5 henüz ayarlanmadı. Ayarlar Diyaloğu başlatılıyor. {6 ?}</translation>
     </message>
@@ -79571,7 +79571,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79616,7 +79616,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished">Oturum yükleniyor</translation>
     </message>
@@ -79631,17 +79631,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79656,17 +79656,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79721,7 +79721,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79797,17 +79797,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -79906,6 +79906,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished">&lt;h3&gt;Sürüm Numaraları&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>
--- a/eric6/i18n/eric6_zh_CN.ts	Fri May 08 18:02:25 2020 +0200
+++ b/eric6/i18n/eric6_zh_CN.ts	Fri May 08 18:10:05 2020 +0200
@@ -79087,7 +79087,7 @@
         <translation>&lt;b&gt;键盘快捷键&lt;/b&gt;&lt;p&gt;将程序的键盘快捷键设置成你喜欢的按键。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6327"/>
+        <location filename="../UI/UserInterface.py" line="6294"/>
         <source>Export Keyboard Shortcuts</source>
         <translation>导出键盘快捷键</translation>
     </message>
@@ -79107,7 +79107,7 @@
         <translation>&lt;b&gt;导出键盘快捷键&lt;/b&gt;&lt;p&gt;导出程序的键盘快捷键。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Import Keyboard Shortcuts</source>
         <translation>导入键盘快捷键</translation>
     </message>
@@ -79337,7 +79337,7 @@
         <translation>设置</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Help</source>
         <translation>帮助</translation>
     </message>
@@ -79387,7 +79387,7 @@
         <translation type="obsolete">&lt;h3&gt;版本号&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7324"/>
+        <location filename="../UI/UserInterface.py" line="7291"/>
         <source>&lt;/table&gt;</source>
         <translation>&lt;/table&gt;</translation>
     </message>
@@ -79442,107 +79442,107 @@
         <translation type="obsolete">当前项目未定义主脚本。终止</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>Problem</source>
         <translation>问题</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>Process Generation Error</source>
         <translation>进程生成错误</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Open Browser</source>
         <translation>打开浏览器</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6119"/>
+        <location filename="../UI/UserInterface.py" line="6086"/>
         <source>Could not start a web browser</source>
         <translation>无法启动网络浏览器</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5115"/>
+        <location filename="../UI/UserInterface.py" line="5082"/>
         <source>Currently no custom viewer is selected. Please use the preferences dialog to specify one.</source>
         <translation>目前没有选择自定义浏览器。请使用首选项对话框指定一个。</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5149"/>
+        <location filename="../UI/UserInterface.py" line="5116"/>
         <source>&lt;p&gt;Could not start the help viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;hh&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法开启帮助浏览器。&lt;br&gt;确保其有效如 &lt;b&gt;hh&lt;/b&gt;。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>External Tools</source>
         <translation>外部工具</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>Documentation Missing</source>
         <translation>文档缺失</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>Documentation</source>
         <translation>文档</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5727"/>
+        <location filename="../UI/UserInterface.py" line="5694"/>
         <source>&lt;p&gt;The PyQt4 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;未配置 PyQt4 文档起点。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>Save tasks</source>
         <translation>保存任务</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>Read tasks</source>
         <translation>读取任务</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6646"/>
+        <location filename="../UI/UserInterface.py" line="6613"/>
         <source>Save session</source>
         <translation>保存会话</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>Read session</source>
         <translation>读取会话</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>Drop Error</source>
         <translation>降落误差</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Error during updates check</source>
         <translation>检查更新时出错</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>&amp;Cancel</source>
         <translation>取消(&amp;C)</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>Update available</source>
         <translation>可用更新</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7285"/>
+        <location filename="../UI/UserInterface.py" line="7252"/>
         <source>Could not perform updates check.</source>
         <translation>无法完成更新检查。</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7309"/>
+        <location filename="../UI/UserInterface.py" line="7276"/>
         <source>&lt;h3&gt;Available versions&lt;/h3&gt;&lt;table&gt;</source>
         <translation>&lt;h3&gt;可用版本&lt;/h3&gt;&lt;table&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>First time usage</source>
         <translation>第一次使用</translation>
     </message>
@@ -79624,7 +79624,7 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt 3 support</source>
-        <translation>Qt 3 支持</translation>
+        <translation type="obsolete">Qt 3 支持</translation>
     </message>
     <message>
         <location filename="../UI/UserInterface.py" line="2870"/>
@@ -79662,106 +79662,106 @@
         <translation>外部工具/{0}</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5243"/>
+        <location filename="../UI/UserInterface.py" line="5210"/>
         <source>&lt;p&gt;The file &lt;b&gt;{0}&lt;/b&gt; does not exist or is zero length.&lt;/p&gt;</source>
         <translation>&lt;p&gt;文件 &lt;b&gt;{0}&lt;/b&gt; 不存在或者长度为零。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="4962"/>
+        <location filename="../UI/UserInterface.py" line="4935"/>
         <source>&lt;p&gt;Could not start Qt-Designer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动 Qt 设计师。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5034"/>
+        <location filename="../UI/UserInterface.py" line="5005"/>
         <source>&lt;p&gt;Could not start Qt-Linguist.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动 Qt 语言家。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5087"/>
+        <location filename="../UI/UserInterface.py" line="5049"/>
         <source>&lt;p&gt;Could not start Qt-Assistant.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动 Qt 助手。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5129"/>
+        <location filename="../UI/UserInterface.py" line="5096"/>
         <source>&lt;p&gt;Could not start custom viewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动自定义的查看器。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5199"/>
+        <location filename="../UI/UserInterface.py" line="5166"/>
         <source>&lt;p&gt;Could not start UI Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动 UI 预览器。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5256"/>
+        <location filename="../UI/UserInterface.py" line="5223"/>
         <source>&lt;p&gt;Could not start Translation Previewer.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动翻译预览器。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5279"/>
+        <location filename="../UI/UserInterface.py" line="5246"/>
         <source>&lt;p&gt;Could not start SQL Browser.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动 SQL 浏览器。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5374"/>
+        <location filename="../UI/UserInterface.py" line="5341"/>
         <source>No tool entry found for external tool &apos;{0}&apos; in tool group &apos;{1}&apos;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5383"/>
+        <location filename="../UI/UserInterface.py" line="5350"/>
         <source>No toolgroup entry &apos;{0}&apos; found.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5422"/>
+        <location filename="../UI/UserInterface.py" line="5389"/>
         <source>Starting process &apos;{0} {1}&apos;.
 </source>
         <translation>正在启动进程“{0} {1}”。
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5438"/>
+        <location filename="../UI/UserInterface.py" line="5405"/>
         <source>&lt;p&gt;Could not start the tool entry &lt;b&gt;{0}&lt;/b&gt;.&lt;br&gt;Ensure that it is available as &lt;b&gt;{1}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5516"/>
+        <location filename="../UI/UserInterface.py" line="5483"/>
         <source>Process &apos;{0}&apos; has exited.
 </source>
         <translation>进程“{0}”已退出。
 </translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5919"/>
+        <location filename="../UI/UserInterface.py" line="5886"/>
         <source>&lt;p&gt;The documentation starting point &quot;&lt;b&gt;{0}&lt;/b&gt;&quot; could not be found.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6521"/>
+        <location filename="../UI/UserInterface.py" line="6488"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;任务文件 &lt;b&gt;{0}&lt;/b&gt; 无法写入。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6550"/>
+        <location filename="../UI/UserInterface.py" line="6517"/>
         <source>&lt;p&gt;The tasks file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;任务文件 &lt;b&gt;{0}&lt;/b&gt; 无法读取。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6584"/>
+        <location filename="../UI/UserInterface.py" line="6551"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be written.&lt;/p&gt;</source>
         <translation>&lt;p&gt;会话文件 &lt;b&gt;{0}&lt;/b&gt; 无法写入。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6630"/>
+        <location filename="../UI/UserInterface.py" line="6597"/>
         <source>&lt;p&gt;The session file &lt;b&gt;{0}&lt;/b&gt; could not be read.&lt;/p&gt;</source>
         <translation>&lt;p&gt;会话文件 &lt;b&gt;{0}&lt;/b&gt; 无法读取。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6914"/>
+        <location filename="../UI/UserInterface.py" line="6881"/>
         <source>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; is not a file.&lt;/p&gt;</source>
         <translation>&lt;p&gt;&lt;b&gt;{0}&lt;/b&gt; 不是一个文件。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7108"/>
+        <location filename="../UI/UserInterface.py" line="7075"/>
         <source>Trying host {0}</source>
         <translation>正在尝试主机 {0}</translation>
     </message>
@@ -79796,7 +79796,7 @@
         <translation>Alt+Shift+B</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6351"/>
+        <location filename="../UI/UserInterface.py" line="6318"/>
         <source>Keyboard shortcut file (*.e4k)</source>
         <translation>键盘快捷键文件 (*.e4k)</translation>
     </message>
@@ -79836,17 +79836,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>Error getting versions information</source>
         <translation>获取版本信息出错</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7167"/>
+        <location filename="../UI/UserInterface.py" line="7134"/>
         <source>The versions information could not be downloaded. Please go online and try again.</source>
         <translation>无法获取版本信息。请连线并再试一次。</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7174"/>
+        <location filename="../UI/UserInterface.py" line="7141"/>
         <source>The versions information could not be downloaded for the last 7 days. Please go online and try again.</source>
         <translation>过去7天均无法获取版本信息。请连线并再试一次。</translation>
     </message>
@@ -79932,12 +79932,12 @@
         <translation>&lt;b&gt;快照&lt;/b&gt;&lt;p&gt;打开一个对话框来截取屏幕一个区域的快照。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5351"/>
+        <location filename="../UI/UserInterface.py" line="5318"/>
         <source>&lt;p&gt;Could not start Snapshot tool.&lt;br&gt;Ensure that it is available as &lt;b&gt;{0}&lt;/b&gt;.&lt;/p&gt;</source>
         <translation>&lt;p&gt;无法启动快照工具。&lt;br&gt;请确保它作为 &lt;b&gt;{0}&lt;/b&gt; 可用。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7380"/>
+        <location filename="../UI/UserInterface.py" line="7347"/>
         <source>Select Workspace Directory</source>
         <translation>选择工作区目录</translation>
     </message>
@@ -80312,7 +80312,7 @@
         <translation>打开 PyQt5 文档</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5789"/>
+        <location filename="../UI/UserInterface.py" line="5756"/>
         <source>&lt;p&gt;The PyQt5 documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation>&lt;p&gt;未配置 PyQt5 文档起始位置。&lt;/p&gt;</translation>
     </message>
@@ -80327,7 +80327,7 @@
         <translation>&lt;b&gt;Python 3 文档&lt;/b&gt;&lt;p&gt;显示 Python 3 文档。如果尚未配置文档目录,则在 Windows 系统上,文档位置将默认为 Python 3 可执行文件所在目录下的 doc 目录;在类 Unix 系统上,则默认为 &lt;i&gt;/usr/share/doc/packages/python/html&lt;/i&gt;。请在环境中设置 PYTHON3DOCDIR 以覆盖默认行为。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7099"/>
+        <location filename="../UI/UserInterface.py" line="7066"/>
         <source>%v/%m</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80347,7 +80347,7 @@
         <translation>&lt;b&gt;显示错误日志…&lt;/b&gt;&lt;p&gt;打开一个对话框显示最近的错误日志。&lt;/p&gt;</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7103"/>
+        <location filename="../UI/UserInterface.py" line="7070"/>
         <source>Version Check</source>
         <translation>版本检查</translation>
     </message>
@@ -80419,25 +80419,25 @@
     <message>
         <location filename="../UI/UserInterface.py" line="5062"/>
         <source>Qt v.3 is not supported by eric6.</source>
-        <translation>Qt 版本3 不被 eric6 支持。</translation>
-    </message>
-    <message>
-        <location filename="../UI/UserInterface.py" line="7266"/>
+        <translation type="obsolete">Qt 版本3 不被 eric6 支持。</translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="7233"/>
         <source>The update to &lt;b&gt;{0}&lt;/b&gt; of eric6 is available at &lt;b&gt;{1}&lt;/b&gt;. Would you like to get it?</source>
         <translation>eric6 的 &lt;b&gt;{0}&lt;/b&gt; 更新已经可用,位于 &lt;b&gt;{1}&lt;/b&gt;。您是否希望下载它?</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>Eric6 is up to date</source>
         <translation>Eric6 已是最新版本</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7278"/>
+        <location filename="../UI/UserInterface.py" line="7245"/>
         <source>You are using the latest version of eric6</source>
         <translation>您正在使用 eric6 的最新版本</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7361"/>
+        <location filename="../UI/UserInterface.py" line="7328"/>
         <source>eric6 has not been configured yet. The configuration dialog will be started.</source>
         <translation>尚未配置 eric6。将打开配置对话框。</translation>
     </message>
@@ -80457,7 +80457,7 @@
         <translation>没有配置的用户工具</translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7119"/>
+        <location filename="../UI/UserInterface.py" line="7086"/>
         <source>The versions information cannot not be downloaded because you are &lt;b&gt;offline&lt;/b&gt;. Please go online and try again.</source>
         <translation>因为当前处在 &lt;b&gt;离线&lt;/b&gt; 状态,无法获取版本信息。请连线并再试一次。</translation>
     </message>
@@ -80502,7 +80502,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>Load session</source>
         <translation type="unfinished">载入会话</translation>
     </message>
@@ -80517,17 +80517,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6668"/>
+        <location filename="../UI/UserInterface.py" line="6635"/>
         <source>eric6 Session Files (*.e5s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>Crash Session found!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6719"/>
+        <location filename="../UI/UserInterface.py" line="6686"/>
         <source>A session file of a crashed session was found. Shall this session be restored?</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80542,17 +80542,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>Update Check</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7254"/>
+        <location filename="../UI/UserInterface.py" line="7221"/>
         <source>You installed eric directly from the source code. There is no possibility to check for the availability of an update.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="7244"/>
+        <location filename="../UI/UserInterface.py" line="7211"/>
         <source>You are using a snapshot release of eric6. A more up-to-date stable release might be available.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80607,7 +80607,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="5902"/>
+        <location filename="../UI/UserInterface.py" line="5869"/>
         <source>&lt;p&gt;The PySide{0} documentation starting point has not been configured.&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80678,17 +80678,17 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>Start Web Browser</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6015"/>
+        <location filename="../UI/UserInterface.py" line="5982"/>
         <source>The eric6 web browser could not be started.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../UI/UserInterface.py" line="6076"/>
+        <location filename="../UI/UserInterface.py" line="6043"/>
         <source>&lt;p&gt;The eric6 web browser is not started.&lt;/p&gt;&lt;p&gt;Reason: {0}&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
@@ -80787,6 +80787,21 @@
         <source>&lt;h2&gt;Version Numbers&lt;/h2&gt;&lt;table&gt;</source>
         <translation type="unfinished">&lt;h3&gt;版本号&lt;/h3&gt;&lt;table&gt; {2&gt;?} {2&gt;?}</translation>
     </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="4944"/>
+        <source>&lt;p&gt;Could not find the Qt-Designer executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5014"/>
+        <source>&lt;p&gt;Could not find the Qt-Linguist executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../UI/UserInterface.py" line="5058"/>
+        <source>&lt;p&gt;Could not find the Qt-Assistant executable.&lt;br&gt;Ensure that it is installed and optionally configured on the Qt configuration page.&lt;/p&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>UserPropertiesDialog</name>

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