(self)
| 47 | self.animation.start() |
| 48 | |
| 49 | def doClose(self): |
| 50 | self.animation.stop() |
| 51 | self.animation.finished.connect(self.close) # 动画完成则关闭窗口 |
| 52 | # 透明度范围从1逐渐减少到0 |
| 53 | self.animation.setStartValue(1) |
| 54 | self.animation.setEndValue(0) |
| 55 | self.animation.start() |
| 56 | |
| 57 | |
| 58 | if __name__ == '__main__': |