Update default themes and remove custom style sheet feature

novelwriter/assets/themes/default.conf

@@ -1,3 +1,4 @@
 [Main]
 name        = Default Theme
+description = Qt standard colours
 icontheme   = typicons_light

novelwriter/assets/themes/default_dark.conf

@@ -1,5 +1,6 @@
 [Main]
 name        = Default Dark Theme
+description = The novelWriter standard dark theme
 author      = Veronica Berglyd Olsen
 credit      = Veronica Berglyd Olsen
 url         = https://github.com/vkbo/novelWriter

novelwriter/assets/themes/default_dark.qss

@@ -1,5 +0,0 @@
-/**
- * Default Theme: Dark
- * This theme doesn't use any custom styles, so the file is only here as
- * an example. There doesn't have to be a styles.qss file in the folder.
- */

novelwriter/gui/theme.py

@@ -38,7 +38,7 @@ from PyQt5.QtGui import (
 
 from novelwriter.enum import nwItemLayout, nwItemType
 from novelwriter.error import logException
-from novelwriter.common import NWConfigParser, minmax, readTextFile
+from novelwriter.common import NWConfigParser, minmax
 from novelwriter.constants import nwLabels
 
 logger = logging.getLogger(__name__)
@@ -246,11 +246,6 @@ class GuiTheme:
         # Icons
         self.iconCache.loadTheme(self.themeIcons)
 
-        # CSS File
-        cssData = readTextFile(themeFile[:-5]+".qss")
-        if cssData:
-            qApp.setStyleSheet(cssData)
-
         # Apply Styles
         qApp.setPalette(self._guiPalette)