(self, status)
| 201 | marker.setBrush(brush) |
| 202 | |
| 203 | def handleMarkerHovered(self, status): |
| 204 | # 设置bar的画笔宽度 |
| 205 | marker = self.sender() # 信号发送者 |
| 206 | if not marker: |
| 207 | return |
| 208 | bar = marker.barset() |
| 209 | if not bar: |
| 210 | return |
| 211 | pen = bar.pen() |
| 212 | if not pen: |
| 213 | return |
| 214 | pen.setWidth(pen.width() + (1 if status else -1)) |
| 215 | bar.setPen(pen) |
| 216 | |
| 217 | def handleBarHoverd(self, status, index): |
| 218 | # 设置bar的画笔宽度 |