(self)
| 35 | self.doShow() |
| 36 | |
| 37 | def doShow(self): |
| 38 | try: |
| 39 | # 尝试先取消动画完成后关闭窗口的信号 |
| 40 | self.animation.finished.disconnect(self.close) |
| 41 | except: |
| 42 | pass |
| 43 | self.animation.stop() |
| 44 | # 透明度范围从0逐渐增加到1 |
| 45 | self.animation.setStartValue(0) |
| 46 | self.animation.setEndValue(1) |
| 47 | self.animation.start() |
| 48 | |
| 49 | def doClose(self): |
| 50 | self.animation.stop() |