ui.py 文件源码

def __init_actions(self):
        """
        Init all app actions.
        """
        self.accel = Gtk.AccelGroup()

        #menu = self.menu_builder.get_object("app_menu")
        # self.app.set_app_menu(menu)

        help_action = Gio.SimpleAction.new("help", None)
        help_action.connect("activate", self.help)
        self.app.add_action(help_action)

        about_action = Gio.SimpleAction.new("about", None)
        about_action.connect("activate", self.about)
        self.app.add_action(about_action)

        quit_action = Gio.SimpleAction.new("quit", None)
        quit_action.connect("activate", self.quit)
        self.app.add_action(quit_action)
        self.app.set_accels_for_action(
            "app.quit", ["<Control>q", "<Control>w"])

        pref_action = Gio.SimpleAction.new("prefs", None)
        pref_action.connect("activate", self.show_prefs)
        self.app.add_action(pref_action)
        self.app.set_accels_for_action("app.prefs", ["<Control>comma"])

        self.scan_action = Gio.SimpleAction.new("scan", None)
        self.scan_action.connect("activate", self.scan)
        self.app.add_action(self.scan_action)