Method mapFromSource

plugins/quickopen/expandingtree/expandingwidgetmodel.cpp:100–106

}

QModelIndex ExpandingWidgetModel::mapFromSource(const QModelIndex& index) const
{
    const auto proxyModel = qobject_cast<QAbstractProxyModel*>(treeView()->model());
    Q_ASSERT(proxyModel);
    Q_ASSERT(!index.isValid() || index.model() == this);
    return proxyModel->mapFromSource(index);
}

QModelIndex ExpandingWidgetModel::mapToSource(const QModelIndex& index) const
{