/**
** This file is a part of Luminance HDR package.
** ----------------------------------------------------------------------
** Copyright (C) 2009-2016 Davide Anastasia, Franco Comida, Daniel Kaneider
**
*****************************************************************************
**
** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** 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 TREEMODEL_H
#define TREEMODEL_H

#include <QAbstractItemModel>
#include <QModelIndex>
#include <QVariant>

#include "treeitem.h" //CB include this here to make subclasses easier

class TreeModel : public QAbstractItemModel
{
//         Q_OBJECT

    public:
        TreeModel ( const QString &data, QObject *parent = 0 );
        explicit TreeModel ( QObject * /*parent = 0*/ ) : rootItem(NULL) {}; //CB Added for ScHelpTreeModel
        ~TreeModel();

        QVariant data ( const QModelIndex &index, int role ) const;
        Qt::ItemFlags flags ( const QModelIndex &index ) const;
        QVariant headerData ( int section, Qt::Orientation orientation,
                              int role = Qt::DisplayRole ) const;
        QModelIndex index ( int row, int column,
                            const QModelIndex &parent = QModelIndex() ) const;
        QModelIndex parent ( const QModelIndex &index ) const;
        int rowCount ( const QModelIndex &parent = QModelIndex() ) const;
        int columnCount ( const QModelIndex &parent = QModelIndex() ) const;

    protected:
        void setupModelData ( const QStringList &lines, TreeItem *parent );

        TreeItem *rootItem;
};

#endif
