Method leaveEvent

lib/matplotlib/backends/backend_qt.py:319–326

(self, event)

                      guiEvent=event)._process()

    def leaveEvent(self, event):
        QtWidgets.QApplication.restoreOverrideCursor()
        if self.figure is None:
            return
        LocationEvent("figure_leave_event", self,
                      *self.mouseEventCoords(),
                      modifiers=self._mpl_modifiers(),
                      guiEvent=event)._process()

    def mousePressEvent(self, event):
        button = self.buttond.get(event.button())