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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef HELPWINDOW_H
#define HELPWINDOW_H
#include <QTextBrowser>
QT_BEGIN_NAMESPACE
class MainWindow;
class QKeyEvent;
class QMime;
class QMouseEvent;
class QMenu;
class HelpWindow : public QTextBrowser
{
Q_OBJECT
public:
HelpWindow( MainWindow *m, QWidget *parent = 0);
void setSource( const QUrl &name );
void blockScrolling( bool b );
void openLinkInNewWindow( const QString &link );
void openLinkInNewPage( const QString &link );
void addMimePath( const QString &path );
void mousePressEvent(QMouseEvent *e);
void keyPressEvent(QKeyEvent *);
signals:
void chooseWebBrowser();
void choosePDFReader();
protected:
virtual void contextMenuEvent(QContextMenuEvent *e);
virtual void mouseReleaseEvent(QMouseEvent *e);
protected slots:
void ensureCursorVisible();
private slots:
void openLinkInNewWindow();
void openLinkInNewPage();
bool isKDERunning() const;
private:
bool hasAnchorAt(const QPoint& pos);
MainWindow *mw;
QString lastAnchor;
bool blockScroll;
bool shiftPressed;
bool newWindow;
bool fwdAvail;
bool backAvail;
};
QT_END_NAMESPACE
#endif // HELPWINDOW_H
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