videotoolbar.py 文件源码

def eventFilter(self, obj: QObject, event: QEvent) -> bool:
        if event.type() == QEvent.ToolTip:
            return True
        elif event.type() == QEvent.Enter and obj.isEnabled():
            qApp.setOverrideCursor(Qt.PointingHandCursor)
        elif event.type() == QEvent.Leave:
            qApp.restoreOverrideCursor()
        elif event.type() == QEvent.StatusTip and not obj.isEnabled():
            return True
        return super(VideoToolBar, self).eventFilter(obj, event)