/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
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** contained in the Technology Preview License Agreement accompanying
** this package.
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** GNU Lesser General Public License Usage
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** 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
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#ifndef CONTENTWINDOW_H
#define CONTENTWINDOW_H

#include <QtCore/QUrl>
#include <QtCore/QModelIndex>
#include <QtGui/QWidget>

QT_BEGIN_NAMESPACE

class QHelpContentItem;
class QHelpContentWidget;

QT_END_NAMESPACE

class ContentWindow : public QWidget
{
    Q_OBJECT

public:
    ContentWindow();
    ~ContentWindow();

    bool syncToContent(const QUrl &url);
    void expandToDepth(int depth);

signals:
    void linkActivated(const QUrl &link);

private slots:
    void showContextMenu(const QPoint &pos);
    void expandTOC();
    void itemClicked(const QModelIndex &index);

private:
    bool eventFilter(QObject *o, QEvent *e);

    QHelpContentWidget *m_contentWidget;
    int m_expandDepth;
};

#endif // CONTENTWINDOW_H