实现protected contextMenuEvent函数
void MyItem::contextMenuEvent(QContextMenuEvent event) { QMenu menu; QAction moveAction = menu.addAction(“move back”); QAction actAction = menu.addAction(“test”); QAction selectedAction = menu.exec(QCursor::pos()); if(selectedAction == moveAction) { setPos(0, 0); } }
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转载请注明出处：Qt中右键菜单的生成方式:contextMenuEvent https://www.yhzz.com.cn/a/13949.html