在单QTreeWidget如何准确的获得currentItem

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QTreeWidgetItem * pCurrentItem = this->itemAt(event->pos() );

event是单击、双击、右键响应函数的参数，如

void CDataTree::contextMenuEvent ( QContextMenuEvent * event )

{

     QTreeWidgetItem * pCurrentItem = this->itemAt(event->pos() );

}

void CDataTree::mouseReleaseEvent(QMouseEvent * event)

{

    QTreeWidgetItem * pCurrentItem = this->itemAt(event->pos() );

}

在单QTreeWidget如何准确的获得currentItem

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原文地址：http://blog.csdn.net/hudfang/article/details/42107197