pollymc/application/groupview/GroupedProxyModel.h

/* Copyright 2013-2021 MultiMC Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <QSortFilterProxyModel>

class GroupedProxyModel : public QSortFilterProxyModel
{
    Q_OBJECT

public:
    GroupedProxyModel(QObject *parent = 0);

protected:
    virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
    virtual bool subSortLessThan(const QModelIndex &left, const QModelIndex &right) const;
};