/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 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 the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef Q3TEXTBROWSER_H
#define Q3TEXTBROWSER_H

#include <QtGui/qpixmap.h>
#include <QtGui/qcolor.h>
#include <Qt3Support/q3textedit.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

#ifndef QT_NO_TEXTBROWSER

class Q3TextBrowserData;

class Q_COMPAT_EXPORT Q3TextBrowser : public Q3TextEdit
{
    Q_OBJECT
    Q_PROPERTY(QString source READ source WRITE setSource)

    friend class Q3TextEdit;

public:
    Q3TextBrowser(QWidget* parent=0, const char* name=0);
    ~Q3TextBrowser();

    QString source() const;

public Q_SLOTS:
    virtual void setSource(const QString& name);
    virtual void backward();
    virtual void forward();
    virtual void home();
    virtual void reload();
    void setText(const QString &txt) { setText(txt, QString()); }
    virtual void setText(const QString &txt, const QString &context);

Q_SIGNALS:
    void backwardAvailable(bool);
    void forwardAvailable(bool);
    void sourceChanged(const QString&);
    void highlighted(const QString&);
    void linkClicked(const QString&);
    void anchorClicked(const QString&, const QString&);

protected:
    void keyPressEvent(QKeyEvent * e);

private:
    Q_DISABLE_COPY(Q3TextBrowser)

    void popupDetail(const QString& contents, const QPoint& pos);
    bool linksEnabled() const { return true; }
    void emitHighlighted(const QString &s);
    void emitLinkClicked(const QString &s);
    Q3TextBrowserData *d;
};

#endif // QT_NO_TEXTBROWSER

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3TEXTBROWSER_H
