QTabWidget+QToolBar实现浏览器标签页中QAction弹出菜单问题
QMenu *list = new QMenu();
int c = count();
for (int i = 0;i < c;++i) {
QAction *action = new QAction(tabText(i),list);
action->setProperty("index", i);
list->addAction(action);
}
QMenu *old = list_tabs->menu();
delete old;
list_tabs->setMenu(list);
connect(list,SIGNAL(triggered(QAction*)),this,SLOT(slt_showTab(QAction*)));
我在点击QAction时,点击出现菜单不确定,有时点好多下才能出来
代码在我的博客里,哪位大牛给我讲讲什么原因
Qt QAction QMenu
补充:移动开发 , Qt