- fixed a crash when creating a Document object due of changes in Qt6 (missing QtGui.Qt)

- in Document object fixed the issue with not setting selection color when in a dark theme (essentially got rid of using QPalette)
- in dark theme stylesheet changed the indent of the QCheckBox (and in Radio buttons too)
- updated the FClabel widget with some more properties
- updated the hack to make sure that the Editor sub-tools do not lose the stylesheet of the background
- updated the disabled project item color default value for the dark theme

appGUI/ObjectUI.py

@@ -1508,11 +1508,7 @@ class ScriptObjectUI(ObjectUI):
         self.autocomplete_cb.setToolTip(
             _("This selects if the auto completer is enabled in the Script Editor.")
         )
-        self.autocomplete_cb.setStyleSheet(
-            """
-            QCheckBox {font-weight: bold; color: black}
-            """
-        )
+        self.autocomplete_cb.setStyleSheet("")
         h_lay.addWidget(self.autocomplete_cb)
         h_lay.addStretch()
 
@@ -1582,11 +1578,7 @@ class DocumentObjectUI(ObjectUI):
         self.autocomplete_cb.setToolTip(
             _("This selects if the auto completer is enabled in the Document Editor.")
         )
-        self.autocomplete_cb.setStyleSheet(
-            """
-            QCheckBox {font-weight: bold; color: black}
-            """
-        )
+        self.autocomplete_cb.setStyleSheet("")
         h_lay.addWidget(self.autocomplete_cb)
         h_lay.addStretch()