| 89 | event.accept() |
| 90 | |
| 91 | def _initAnimate(self): |
| 92 | if hasattr(self, "_animate"): |
| 93 | return |
| 94 | self._width = self.minimumWidth() * 7 / 8 |
| 95 | self._height = self.minimumHeight() * 7 / 8 |
| 96 | # self._width=175 |
| 97 | # self._height=175 |
| 98 | |
| 99 | # 宽度动画 |
| 100 | wanimate = QPropertyAnimation(self, b"rWidth") |
| 101 | wanimate.setEasingCurve(QEasingCurve.OutElastic) |
| 102 | wanimate.setDuration(700) |
| 103 | wanimate.valueChanged.connect(self.update) |
| 104 | |
| 105 | # 插入宽度线性值 |
| 106 | wanimate.setKeyValueAt(0, self._width) |
| 107 | # wanimate.setKeyValueAt(0.1, 180) |
| 108 | # wanimate.setKeyValueAt(0.2, 185) |
| 109 | # wanimate.setKeyValueAt(0.3, 190) |
| 110 | # wanimate.setKeyValueAt(0.4, 195) |
| 111 | wanimate.setKeyValueAt(0.5, self._width + 6) |
| 112 | # wanimate.setKeyValueAt(0.6, 195) |
| 113 | # wanimate.setKeyValueAt(0.7, 190) |
| 114 | # wanimate.setKeyValueAt(0.8, 185) |
| 115 | # wanimate.setKeyValueAt(0.9, 180) |
| 116 | wanimate.setKeyValueAt(1, self._width) |
| 117 | |
| 118 | # 高度动画 |
| 119 | hanimate = QPropertyAnimation(self, b"rHeight") |
| 120 | hanimate.setEasingCurve(QEasingCurve.OutElastic) |
| 121 | hanimate.setDuration(700) |
| 122 | |
| 123 | # 插入高度线性值 |
| 124 | hanimate.setKeyValueAt(0, self._height) |
| 125 | # hanimate.setKeyValueAt(0.1, 170) |
| 126 | # hanimate.setKeyValueAt(0.3, 165) |
| 127 | hanimate.setKeyValueAt(0.5, self._height - 6) |
| 128 | # hanimate.setKeyValueAt(0.7, 165) |
| 129 | # hanimate.setKeyValueAt(0.9, 170) |
| 130 | hanimate.setKeyValueAt(1, self._height) |
| 131 | |
| 132 | # 设置动画组 |
| 133 | self._animate = QParallelAnimationGroup(self) |
| 134 | self._animate.addAnimation(wanimate) |
| 135 | self._animate.addAnimation(hanimate) |
| 136 | |
| 137 | def enterEvent(self, event): |
| 138 | super(RubberBandButton, self).enterEvent(event) |