qtreewidget 使用解决办法_QT开发

qtreewidget 使用
怎样创建一个tree控件，子层不缩进，就想qq那样?

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C/C++ code

    QTreeWidgetItem* __qtreewidgetitem = new QTreeWidgetItem();    __qtreewidgetitem->setText(0, "Name");    ui->treeWidget->setHeaderItem(__qtreewidgetitem);    ui->treeWidget->setColumnCount(2);    QTreeWidgetItem* rootFriends = new QTreeWidgetItem(ui->treeWidget);    rootFriends->setText(0, "My Friends");    QTreeWidgetItem* rootBlocked = new QTreeWidgetItem(ui->treeWidget);    rootBlocked ->setText(0, Blocked List");    QTreeWidgetItem* friend = new QTreeWidgetItem(rootFriends);    friend ->setText(0, "Friend 1");    QTreeWidgetItem* badguy = new QTreeWidgetItem(rootBlocked);    badguy ->setText(0, "Bad Guy 1");
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想要不缩进的话，使用 QToolBox 吧
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http://www.qtcn.org/bbs/read-htm-tid-45510.html
不知道有啥想法没