引用楼主aishang于2011-03-24 16:37发表的 treewidget双击item获取item信息出现的问题!大牛请现身!!!! :
connect(tree,SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)),this,SLOT(MyitemDouble(QTreeWidgetItem*,int)));
void MainWindow::MyitemDouble(QTreeWidgetItem *Tag_N1,int col)
{
Tag_Action = new QMenu(this);
.......