void GraphicsItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
QMenu menu;
QAction *removeAction = menu.addAction("Remove");
QAction *selectedAction = menu.addAction("selected");
menu.exec(event->screenPos());
connect(removeAction,SIGNAL(triggered()),this,SLOT(slotRemoveItem()));
}
QGraphicsItem右键弹出菜单的方法
最新推荐文章于 2024-09-29 11:20:35 发布
