screen.py 文件源码

def get_mouse(self, screen):
        try:
            id, x, y, z, bstate = curses.getmouse()
            screen_y, screen_x, clip_h, clip_w = self.clip_size()
            y -= screen_y
            x -= screen_x

            # Ignore clicks outside clipped screen
            if y < clip_h and x < clip_w:
                return self.mouse_target(screen, y, x)
        except curses.error:
            pass