--- a/Documentation/Source/eric6.Plugins.UiExtensionPlugins.PipInterface.PipFreezeDialog.html	Tue Jun 12 19:01:06 2018 +0200
+++ b/Documentation/Source/eric6.Plugins.UiExtensionPlugins.PipInterface.PipFreezeDialog.html	Tue Jun 12 19:02:21 2018 +0200
@@ -78,18 +78,12 @@
 <td><a href="#PipFreezeDialog.on_copyButton_clicked">on_copyButton_clicked</a></td>
 <td>Private slot to copy the requirements text to the clipboard.</td>
 </tr><tr>
-<td><a href="#PipFreezeDialog.on_fileButton_clicked">on_fileButton_clicked</a></td>
-<td>Private slot to enter the requirements file via a file selection dialog.</td>
-</tr><tr>
 <td><a href="#PipFreezeDialog.on_insertButton_clicked">on_insertButton_clicked</a></td>
 <td>Private slot to insert the requirements text at the cursor position of the current editor.</td>
 </tr><tr>
 <td><a href="#PipFreezeDialog.on_localCheckBox_clicked">on_localCheckBox_clicked</a></td>
 <td>Private slot handling the switching of the local mode.</td>
 </tr><tr>
-<td><a href="#PipFreezeDialog.on_pipComboBox_activated">on_pipComboBox_activated</a></td>
-<td>Private slot handling the selection of a pip executable.</td>
-</tr><tr>
 <td><a href="#PipFreezeDialog.on_replaceAllButton_clicked">on_replaceAllButton_clicked</a></td>
 <td>Private slot to replace the text of the current editor with the requirements text.</td>
 </tr><tr>
@@ -99,7 +93,7 @@
 <td><a href="#PipFreezeDialog.on_requirementsEdit_textChanged">on_requirementsEdit_textChanged</a></td>
 <td>Private slot handling changes of the requirements text.</td>
 </tr><tr>
-<td><a href="#PipFreezeDialog.on_requirementsFileEdit_textChanged">on_requirementsFileEdit_textChanged</a></td>
+<td><a href="#PipFreezeDialog.on_requirementsFilePicker_textChanged">on_requirementsFilePicker_textChanged</a></td>
 <td>Private slot handling a change of the requirements file name.</td>
 </tr><tr>
 <td><a href="#PipFreezeDialog.on_saveButton_clicked">on_saveButton_clicked</a></td>
@@ -108,6 +102,9 @@
 <td><a href="#PipFreezeDialog.on_saveToButton_clicked">on_saveToButton_clicked</a></td>
 <td>Private slot to write the requirements text to a new file.</td>
 </tr><tr>
+<td><a href="#PipFreezeDialog.on_venvComboBox_activated">on_venvComboBox_activated</a></td>
+<td>Private slot handling the selection of a virtual environment.</td>
+</tr><tr>
 <td><a href="#PipFreezeDialog.start">start</a></td>
 <td>Public method to start the command.</td>
 </tr>
@@ -118,19 +115,16 @@
 </table>
 <a NAME="PipFreezeDialog.__init__" ID="PipFreezeDialog.__init__"></a>
 <h4>PipFreezeDialog (Constructor)</h4>
-<b>PipFreezeDialog</b>(<i>pip, plugin, parent=None</i>)
+<b>PipFreezeDialog</b>(<i>pip, parent=None</i>)
 <p>
         Constructor
 </p><dl>
-<dt><i>pip</i></dt>
-<dd>
-reference to the master object (Pip)
-</dd><dt><i>plugin</i></dt>
+<dt><i>pip</i> (Pip)</dt>
 <dd>
-reference to the plugin object (ToolPipPlugin)
-</dd><dt><i>parent</i></dt>
+reference to the master object
+</dd><dt><i>parent</i> (QWidget)</dt>
 <dd>
-reference to the parent widget (QWidget)
+reference to the parent widget
 </dd>
 </dl><a NAME="PipFreezeDialog.__refresh" ID="PipFreezeDialog.__refresh"></a>
 <h4>PipFreezeDialog.__refresh</h4>
@@ -148,9 +142,9 @@
 <p>
         Private method to write the requirements text to a file.
 </p><dl>
-<dt><i>fileName</i></dt>
+<dt><i>fileName</i> (str)</dt>
 <dd>
-name of the file to write to (string)
+name of the file to write to
 </dd>
 </dl><a NAME="PipFreezeDialog.closeEvent" ID="PipFreezeDialog.closeEvent"></a>
 <h4>PipFreezeDialog.closeEvent</h4>
@@ -158,9 +152,9 @@
 <p>
         Protected slot implementing a close event handler.
 </p><dl>
-<dt><i>e</i></dt>
+<dt><i>e</i> (QCloseEvent)</dt>
 <dd>
-close event (QCloseEvent)
+close event
 </dd>
 </dl><a NAME="PipFreezeDialog.on_buttonBox_clicked" ID="PipFreezeDialog.on_buttonBox_clicked"></a>
 <h4>PipFreezeDialog.on_buttonBox_clicked</h4>
@@ -168,21 +162,15 @@
 <p>
         Private slot called by a button of the button box clicked.
 </p><dl>
-<dt><i>button</i></dt>
+<dt><i>button</i> (QAbstractButton)</dt>
 <dd>
-button that was clicked (QAbstractButton)
+button that was clicked
 </dd>
 </dl><a NAME="PipFreezeDialog.on_copyButton_clicked" ID="PipFreezeDialog.on_copyButton_clicked"></a>
 <h4>PipFreezeDialog.on_copyButton_clicked</h4>
 <b>on_copyButton_clicked</b>(<i></i>)
 <p>
         Private slot to copy the requirements text to the clipboard.
-</p><a NAME="PipFreezeDialog.on_fileButton_clicked" ID="PipFreezeDialog.on_fileButton_clicked"></a>
-<h4>PipFreezeDialog.on_fileButton_clicked</h4>
-<b>on_fileButton_clicked</b>(<i></i>)
-<p>
-        Private slot to enter the requirements file via a file selection
-        dialog.
 </p><a NAME="PipFreezeDialog.on_insertButton_clicked" ID="PipFreezeDialog.on_insertButton_clicked"></a>
 <h4>PipFreezeDialog.on_insertButton_clicked</h4>
 <b>on_insertButton_clicked</b>(<i></i>)
@@ -195,19 +183,9 @@
 <p>
         Private slot handling the switching of the local mode.
 </p><dl>
-<dt><i>checked</i></dt>
+<dt><i>checked</i> (bool)</dt>
 <dd>
-state of the local check box (boolean)
-</dd>
-</dl><a NAME="PipFreezeDialog.on_pipComboBox_activated" ID="PipFreezeDialog.on_pipComboBox_activated"></a>
-<h4>PipFreezeDialog.on_pipComboBox_activated</h4>
-<b>on_pipComboBox_activated</b>(<i>txt</i>)
-<p>
-        Private slot handling the selection of a pip executable.
-</p><dl>
-<dt><i>txt</i></dt>
-<dd>
-path of the pip executable (string)
+state of the local check box
 </dd>
 </dl><a NAME="PipFreezeDialog.on_replaceAllButton_clicked" ID="PipFreezeDialog.on_replaceAllButton_clicked"></a>
 <h4>PipFreezeDialog.on_replaceAllButton_clicked</h4>
@@ -226,15 +204,15 @@
 <b>on_requirementsEdit_textChanged</b>(<i></i>)
 <p>
         Private slot handling changes of the requirements text.
-</p><a NAME="PipFreezeDialog.on_requirementsFileEdit_textChanged" ID="PipFreezeDialog.on_requirementsFileEdit_textChanged"></a>
-<h4>PipFreezeDialog.on_requirementsFileEdit_textChanged</h4>
-<b>on_requirementsFileEdit_textChanged</b>(<i>txt</i>)
+</p><a NAME="PipFreezeDialog.on_requirementsFilePicker_textChanged" ID="PipFreezeDialog.on_requirementsFilePicker_textChanged"></a>
+<h4>PipFreezeDialog.on_requirementsFilePicker_textChanged</h4>
+<b>on_requirementsFilePicker_textChanged</b>(<i>txt</i>)
 <p>
         Private slot handling a change of the requirements file name.
 </p><dl>
-<dt><i>txt</i></dt>
+<dt><i>txt</i> (str)</dt>
 <dd>
-name of the requirements file (string)
+name of the requirements file
 </dd>
 </dl><a NAME="PipFreezeDialog.on_saveButton_clicked" ID="PipFreezeDialog.on_saveButton_clicked"></a>
 <h4>PipFreezeDialog.on_saveButton_clicked</h4>
@@ -246,7 +224,17 @@
 <b>on_saveToButton_clicked</b>(<i></i>)
 <p>
         Private slot to write the requirements text to a new file.
-</p><a NAME="PipFreezeDialog.start" ID="PipFreezeDialog.start"></a>
+</p><a NAME="PipFreezeDialog.on_venvComboBox_activated" ID="PipFreezeDialog.on_venvComboBox_activated"></a>
+<h4>PipFreezeDialog.on_venvComboBox_activated</h4>
+<b>on_venvComboBox_activated</b>(<i>txt</i>)
+<p>
+        Private slot handling the selection of a virtual environment.
+</p><dl>
+<dt><i>txt</i> (str)</dt>
+<dd>
+virtual environment
+</dd>
+</dl><a NAME="PipFreezeDialog.start" ID="PipFreezeDialog.start"></a>
 <h4>PipFreezeDialog.start</h4>
 <b>start</b>(<i></i>)
 <p>