Python QChartView.mouseReleaseEvent示例

示例#1

 def mouseReleaseEvent(self, event):
     p1 = event.pos()
     p2 = self.mapToScene(p1)
     p3 = self.chart().mapFromScene(p2)
     p4 = self.chart().mapToValue(p3)
     if self.chart():
         for serie in self.chart().series():
             QApplication.postEvent(serie, ReleasePosEvent(p4))
     QChartView.mouseReleaseEvent(self, event)

示例#2

 def mouseReleaseEvent(self, event):
     QChartView.mouseReleaseEvent(self, event)