* Copyright (C) 2019 Kai Uwe Broulik <kde@privat.broulik.de>
*
* This program 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 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filterproxymodel.h"
#include "sourcesmodel.h"
FilterProxyModel::FilterProxyModel(QObject *parent) : QSortFilterProxyModel(parent)
{
setRecursiveFilteringEnabled(true);
}
FilterProxyModel::~FilterProxyModel() = default;
QString FilterProxyModel::query() const
{
return m_query;
}
void FilterProxyModel::setQuery(const QString &query)
{
if (m_query != query) {
m_query = query;
invalidateFilter();
emit queryChanged();
}
}
bool FilterProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
if (m_query.isEmpty()) {
return true;
}
const QModelIndex idx = sourceModel()->index(source_row, 0, source_parent);
const QString display = idx.data(Qt::DisplayRole).toString();
if (display.contains(m_query, Qt::CaseInsensitive)) {
return true;
}
return false;
}
