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/*
visibilityfilterproxymodel.h
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Manfred Tonch <manfred.tonch@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#ifndef GAMMARAY_VISIBILITYFILTERPROXYMODEL_H
#define GAMMARAY_VISIBILITYFILTERPROXYMODEL_H
#include <QSortFilterProxyModel>
namespace GammaRay {
/**
* @brief A RecursiveFilterProxyModel for ObjectIds.
*
* Filter in and sort according to the objects list.
*/
class VisibilityFilterProxyModel : public QSortFilterProxyModel
{
Q_OBJECT
public:
/**
* Constructor.
* @param parent is the parent object for this instance.
*/
explicit VisibilityFilterProxyModel(QObject *parent = nullptr);
void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override;
void setFlagRole(int flagRole);
void setInvisibleMask(int invisibleMask);
public slots:
void setHideItems(bool hideItems);
protected:
/**
* Determines if the item in the specified row can be included in the model.
* @param source_row is a non-zero integer representing the row of the item.
* @param source_parent is the parent QModelIndex for this model.
* @return true if the item in the row can be included in the model;
* otherwise returns false.
*/
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
private:
bool m_hideItems;
int m_flagRole;
int m_invisibleMask;
};
}
#endif // GAMMARAY_VISIBILITYFILTERPROXYMODEL_H
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