menus.py 文件源码

def __init__(self):
        Gtk.Menu.__init__(self)

        self.add_button = Gtk.MenuItem.new_with_label('Add')
        self.paste_button = Gtk.MenuItem.new_with_label('Paste')

        self.append(self.add_button)
        self.append(Gtk.SeparatorMenuItem())
        self.append(self.paste_button)

        self.show_all()