Method mapFromSource

plugins/projectmanagerview/projecttreeview.cpp:246–258

}

QModelIndex ProjectTreeView::mapFromSource(const QAbstractProxyModel* proxy, const QModelIndex& sourceIdx)
{
    const QAbstractItemModel* next = proxy->sourceModel();
    Q_ASSERT(next == sourceIdx.model() || qobject_cast<const QAbstractProxyModel*>(next));
    if(next == sourceIdx.model())
        return proxy->mapFromSource(sourceIdx);
    else {
        const auto* nextProxy = qobject_cast<const QAbstractProxyModel*>(next);
        QModelIndex idx = mapFromSource(nextProxy, sourceIdx);
        Q_ASSERT(idx.model() == nextProxy);
        return proxy->mapFromSource(idx);
    }
}

QModelIndex ProjectTreeView::mapFromItem(const ProjectBaseItem* item)
{