1  void MainWindow::addTreeChild(QTreeWidgetItem *parent,
                  QString name, QString description)
2  {
3    // QTreeWidgetItem(QTreeWidget * parent, int type = Type)
4    QTreeWidgetItem *treeItem = new QTreeWidgetItem();
5    // QTreeWidgetItem::setText(int column, const QString & text)
6    treeItem->setText(0, name);
7    treeItem->setText(1, description);
8    // QTreeWidgetItem::addChild(QTreeWidgetItem * child)
9    parent->addChild(treeItem);
10 }
