/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbWidgets module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBDATAFORMMODEL_P_H

#define HBDATAFORMMODEL_P_H

#include <hbdataformmodel.h>

#include <hbdataformmodelitem.h>

class HbDataFormModelPrivate 

{

    Q_DECLARE_PUBLIC(HbDataFormModel)

public:

    HbDataFormModelPrivate() {

        mRoot = new HbDataFormModelItem();

        q_ptr = 0;

    }

    inline bool indexValid(const QModelIndex &index) const {

         return (index.row() >= 0) && (index.column() >= 0) && (index.model() == q_func());

    }

    virtual ~HbDataFormModelPrivate(){}

    inline HbDataFormModelItem *createItem() const {

        return new HbDataFormModelItem;

    }

    HbDataFormModelItem* addItem(HbDataFormModelItem::DataItemType itemType ,

        const QString &label = QString(), HbDataFormModelItem *parent = 0);

    HbDataFormModelItem* insertItem(

        int index, HbDataFormModelItem::DataItemType itemType ,

        const QString &label = QString(), HbDataFormModelItem *parent = 0);

    void rowsAboutToBeInserted(HbDataFormModelItem *parent, int start, int end);

    void rowsAboutToBeRemoved(HbDataFormModelItem *parent, int start, int end);

    void rowsInserted();

    void rowsRemoved();    

    HbDataFormModel *q_ptr;

    HbDataFormModelItem *mRoot;

};

#endif // HBDATAFORMMODEL_P_H