/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QHELPENGINE_H
#define QHELPENGINE_H

#include <QtHelp/qhelpenginecore.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Help)

class QHelpContentModel;
class QHelpContentWidget;
class QHelpIndexModel;
class QHelpIndexWidget;
class QHelpEnginePrivate;
class QHelpSearchEngine;

class QHELP_EXPORT QHelpEngine : public QHelpEngineCore
{
    Q_OBJECT

public:
    explicit QHelpEngine(const QString &collectionFile, QObject *parent = 0);
    ~QHelpEngine();

    QHelpContentModel *contentModel() const;
    QHelpIndexModel *indexModel() const;

    QHelpContentWidget *contentWidget();
    QHelpIndexWidget *indexWidget();

    QHelpSearchEngine *searchEngine();

private:
    QHelpEnginePrivate *d;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif
