main_window.py 文件源码

def _build_radiomenuitem(self, name, menu,
                             group=None,
                             set_active=False,
                             on_signal="toggled",
                             callback=None):
        """
        """
        menu_item = Gtk.RadioMenuItem(name, group=group)
        menu_item.set_active(set_active)

        if callback:
            menu_item.connect(on_signal, callback)

        menu.append(menu_item)
        return menu_item