Aufgeräumt und Widget fixiert.

ui/navigation.py

@@ -13,25 +13,22 @@ class Navigation:
         iface.addToolBar(self.toolbar)
 
     def add_action(self, text, callback, tooltip="", priority=100, icon=None):
-        action = QAction(icon, text, self.iface.mainWindow()) if icon else QAction(text, self.iface.mainWindow())
+        action = QAction(text, self.iface.mainWindow())
+        if icon:
+            action.setIcon(icon)
         if tooltip:
             action.setToolTip(tooltip)
         action.triggered.connect(callback)
 
-        # Action mit Priority speichern
         self.actions.append((priority, action))
         return action
     
     def finalize_menu_and_toolbar(self):
-        # Sortieren nach Priority
-        self.actions.sort(key=lambda x: x[0])
-
-        # Menüeinträge
+        # Menü und Toolbar leeren
         self.menu.clear()
-        for _, action in self.actions:
-            self.menu.addAction(action)
-
-        # Toolbar-Einträge
         self.toolbar.clear()
-        for _, action in self.actions:
+
+        # Sortiert nach Priority einfügen
+        for _, action in sorted(self.actions, key=lambda x: x[0]):
+            self.menu.addAction(action)
             self.toolbar.addAction(action)