fix css themes

Author: yanchenko-igor

snakefire/dialogs.py

@@ -289,7 +289,7 @@ def _save(self):
         self._mainFrame.setSettings("display", displaySettings)
 
     def _themeSelected(self):
-        self._themePreview.settings().setUserStyleSheetUrl(QtCore.QUrl.fromLocalFile(":/themes/{theme}.css".format(
+        self._themePreview.settings().setUserStyleSheetUrl(QtCore.QUrl("qrc:/themes/{theme}.css".format(
             theme = self._themeField.itemData(self._themeField.currentIndex()).toString()
         )))
 

snakefire/mainframe.py

@@ -1186,7 +1186,7 @@ def __init__(self, snakefire, parent=None):
         self.updateTheme()
 
     def updateTheme(self, theme = None, size=None):
-        self.settings().setUserStyleSheetUrl(QtCore.QUrl.fromLocalFile(":/themes/{theme}.css".format(
+        self.settings().setUserStyleSheetUrl(QtCore.QUrl("qrc:/themes/{theme}.css".format(
             theme = theme if theme else self.snakefire.getSetting("display", "theme")
         )))
         self.setTextSizeMultiplier(round(float(size if size else self.snakefire.getSetting("display", "size")) / 100, 1))