game_view.py 文件源码

def close_button(self):
        the_button = ui.Button(title='X')
        the_button.x = self.width - the_button.width
        the_button.y = the_button.height / 2
        the_button.action = self.close_action
        the_button.font=('<system-bold>', 20)
        return the_button