gtkui.py 文件源码

def do_startup(self):
        """ Initialize Gtk.Application Framework """
        Gtk.Application.do_startup(self)

        #Connect Preferences action
        action = Gio.SimpleAction.new("preferences", None)
        action.connect("activate", self.on_preferences)
        self.add_action(action)


        #Connect About action
        action = Gio.SimpleAction.new("about", None)
        action.connect("activate", self.on_about)
        self.add_action(action)

        #Connect Quit action
        action = Gio.SimpleAction.new("quit", None)
        action.connect("activate", self.on_quit)
        self.add_action(action)

        self.set_app_menu(self.menubuilder.get_object("app-menu"))