Mercurial Repositories > eric / file diff

--- a/eric7/UI/Previewers/PreviewerQSS.py	Sun Dec 19 19:38:18 2021 +0100
+++ b/eric7/UI/Previewers/PreviewerQSS.py	Mon Dec 20 14:51:29 2021 +0100
@@ -14,11 +14,14 @@
     QWidget, QMenu, QLabel, QHeaderView, QListWidgetItem
 )
 
+from EricWidgets.EricPathPicker import EricPathPickerModes
+
 from .Ui_PreviewerQSS import Ui_PreviewerQSS
 
 import Preferences
 import UI.PixmapCache
 
+from eric7config import getConfig
 
 class PreviewerQSS(QWidget, Ui_PreviewerQSS):
     """
@@ -33,6 +36,11 @@
         super().__init__(parent)
         self.setupUi(self)
         
+        self.styleIconsPathPicker.setMode(
+            EricPathPickerModes.DIRECTORY_SHOW_FILES_MODE)
+        
+        self.__lastEditor = None
+        
         # menu for the tool button
         self.__toolButtonMenu = QMenu(self)
         self.__toolButtonMenu.addAction(self.tr("Action 1"))
@@ -60,12 +68,24 @@
             self.iconsListWidget.addItem(QListWidgetItem(
                 UI.PixmapCache.getIcon(iconName), labelText))
     
+    @pyqtSlot(str)
+    def on_styleIconsPathPicker_textChanged(self, txt):
+        """
+        Private slot handling a change of the style icons path.
+        
+        @param txt name of the style icons directory
+        @type str
+        """
+        self.processEditor(self.__lastEditor)
+    
     def processEditor(self, editor=None):
         """
         Public slot to process an editor's text.
         
         @param editor editor to be processed (Editor)
         """
+        self.__lastEditor = editor
+        
         if editor is not None:
             fn = editor.getFileName()
             
@@ -79,6 +99,16 @@
             ):
                 styleSheet = editor.text()
                 if styleSheet:
+                    styleIconsPath = self.styleIconsPathPicker.text()
+                    if not styleIconsPath:
+                        styleIconsPath = Preferences.getUI("StyleIconsPath")
+                        if not styleIconsPath:
+                            # default ist the 'StyleIcons' subdirectory of the
+                            # icons directory
+                            styleIconsPath = os.path.join(
+                                getConfig('ericIconDir'), "StyleIcons")
+                        
+                    styleSheet = styleSheet.replace("${path}", styleIconsPath)
                     self.scrollAreaWidgetContents.setStyleSheet(styleSheet)
                 else:
                     self.scrollAreaWidgetContents.setStyleSheet("")