Adapters: Set accels to close

blueman/main/Adapter.py

@@ -78,6 +78,10 @@ def do_quit(_: object) -> bool:
                 logging.error('Error: the selected adapter does not exist')
         self.notebook.show_all()
 
+        close_action = Gio.SimpleAction.new("quit", None)
+        close_action.connect("activate", self._simple_actions)
+        self.add_action(close_action)
+
     def do_activate(self) -> None:
         def app_release(_plug: Gtk.Plug, _event: Gdk.Event) -> bool:
             self.release()
@@ -99,13 +103,23 @@ def app_release(_plug: Gtk.Plug, _event: Gdk.Event) -> bool:
 
         self.window.present_with_time(Gtk.get_current_event_time())
 
+    def do_startup(self) -> None:
+        Gtk.Application.do_startup(self)
+        self.set_accels_for_action("app.quit", ["<Ctrl>w", "Escape"])
+
     def on_property_changed(self, _adapter: Adapter, name: str, value: Any, path: str) -> None:
         hci_dev = os.path.basename(path)
         if name == "Discoverable" and value == 0:
             self.tabs[hci_dev]["hidden_radio"].set_active(True)
         elif name == "Alias":
             self.tabs[hci_dev]["label"].set_text(value)
 
+    def _simple_actions(self, action: Gio.Action, _val: Optional[Any]) -> None:
+        name = action.get_name()
+        logging.debug(f"Action: {name}")
+        if name == "quit":
+            self.quit()
+
     def on_adapter_added(self, _manager: Manager, adapter_path: str) -> None:
         hci_dev = os.path.basename(adapter_path)
         if hci_dev not in self._adapters: