C++ (Cpp) QTreeWidget::expandItem Exemples

Exemple #1

Fichier : mainwindow.cpp Projet : bmanojlovic/iso8583extract

void MainWindow::on_extractBtn_clicked()
{
    QString msg = ui->inputTxt->text();
    if (msg.isEmpty())
        return;
    isoExtract->process(msg);

    QTreeWidget* tree = ui->resultTree;
    tree->clear();

    QTreeWidgetItem *parentItem = new QTreeWidgetItem(tree,QStringList(isoExtract->msgType));

    QList<QTreeWidgetItem *> items;

    QMap<int, IsoField*> isoMsgMap = isoExtract->isoMessage;

    QMapIterator<int, IsoField*> i(isoMsgMap);
    while (i.hasNext()) {
        i.next();
        QStringList bitmsg;
        bitmsg << QString("Bit %1").arg(i.key()) << i.value()->lengthType << i.value()->value;
        items.append(new QTreeWidgetItem((QTreeWidget*)0, bitmsg));
    }
    parentItem->addChildren(items);
    tree->expandItem(parentItem);
//    tree->setSelectionMode(QAbstractItemView::ExtendedSelection);

}