Method editorEvent

examples/Gantt/legend_example/entrydelegate.cpp:28–59

}

bool EntryDelegate::editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index)
{
    if (event->type() != QEvent::MouseButtonDblClick)
        return false;

    if (!index.isValid())
        return QItemDelegate::editorEvent(event, model, option, index);

    QPointer<EntryDialog> dialog = new EntryDialog(model);
    dialog->initFrom(index, constraintModel);
    dialog->setWindowTitle(tr("Edit Entry"));
    dialog->exec();
    if (!dialog)
        return false;

    int row = index.row();
    const QModelIndex parent = index.parent();
    model->setData(model->index(row, 0, parent), dialog->name());
    model->setData(model->index(row, 1, parent), dialog->type());
    if (dialog->type() != KDGantt::TypeSummary) {
        model->setData(model->index(row, 2, parent), dialog->startDate(), KDGantt::StartTimeRole);
        model->setData(model->index(row, 3, parent), dialog->endDate(), KDGantt::EndTimeRole);
    }
    model->setData(model->index(row, 4, parent), dialog->completion());
    model->setData(model->index(row, 5, parent), dialog->legend());

    addConstraint(dialog->depends(), model->index(row, 0, parent));
    setReadOnly(model->index(row, 0, parent), dialog->readOnly());

    delete dialog;
    return true;
}

void EntryDelegate::setReadOnly(const QModelIndex &index, bool readOnly)
{