/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the item views module of the Qt Toolkit.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QITEMSELECTIONMODEL_P_H
#define QITEMSELECTIONMODEL_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <private/qobject_p.h>

class QItemSelectionModelPrivate: public QObjectPrivate
{
    Q_DECLARE_PUBLIC(QItemSelectionModel)
public:
    QItemSelectionModelPrivate()
        : model(0), currentCommand(QItemSelectionModel::NoUpdate) {}

    QItemSelection expandSelection(const QItemSelection &selection,
                                   QItemSelectionModel::SelectionFlags command) const;

    inline void remove(QList<QItemSelectionRange> &r)
    {
        QList<QItemSelectionRange>::const_iterator it = r.constBegin();
        for (; it != r.constEnd(); ++it)
            ranges.removeAll(*it);
    }

    QPointer<QAbstractItemModel> model;
    QItemSelection ranges;
    QItemSelection currentSelection;
    QPersistentModelIndex currentIndex;
    QItemSelectionModel::SelectionFlags currentCommand;
};

#endif // QITEMSELECTIONMODEL_P_H
