control_bar.py 文件源码

def init_help_menu(self):
        help_menu = Gtk.Menu()

        self.app_help_button = Gtk.MenuItem.new_with_label('Help')
        self.about_button = Gtk.MenuItem.new_with_label('About')

        help_menu.append(self.about_button)
        help_menu.append(self.app_help_button)

        help_menu.show_all()
        return help_menu