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/*
* Copyright (C) 2013-2018 Ofer Kashayov <oferkv@live.com>
* This file is part of Phototonic Image Viewer.
*
* Phototonic is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Phototonic is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Phototonic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "FileSystemModel.h"
bool FileSystemModel::hasChildren(const QModelIndex &parent) const {
if (parent.column() > 0) {
return false;
}
if (!parent.isValid()) {
return true;
}
if (parent.flags() & Qt::ItemNeverHasChildren) {
return false;
}
return QDirIterator(filePath(parent), filter() | QDir::NoDotAndDotDot, QDirIterator::NoIteratorFlags).hasNext();
}
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