/******************************************************************************** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying** this package.**** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************/#ifndef TABBEDBROWSER_H#define TABBEDBROWSER_H#include "ui_tabbedbrowser.h"QT_BEGIN_NAMESPACEclass MainWindow;class HelpWindow;class QStyleSheet;class QMimeSourceFactory;class QTimer;class TabbedBrowser : public QWidget{ Q_OBJECTpublic: TabbedBrowser(MainWindow *parent); virtual ~TabbedBrowser(); MainWindow *mainWindow() const; HelpWindow *currentBrowser() const; QStringList sources() const; QList<HelpWindow*> browsers() const; HelpWindow* newBackgroundTab(); HelpWindow* createHelpWindow(); void setTitle(HelpWindow*, const QString &);signals: void tabCountChanged(int count); void browserUrlChanged(const QString &link);protected: void keyPressEvent(QKeyEvent *); bool eventFilter(QObject *o, QEvent *e);public slots: void init(); void forward(); void backward(); void setSource(const QString &ref); void reload(); void home(); void nextTab(); void previousTab(); void newTab(const QString &lnk); void zoomIn(); void zoomOut(); void updateTitle(const QString &title); void newTab(); void transferFocus(); void initHelpWindow(HelpWindow *win); void setup(); void copy(); void closeTab(); void sourceChanged(); void find(); void findNext(); void findPrevious();private slots: void find(QString, bool forward = false, bool backward = false); void openTabMenu(const QPoint& pos);private: Ui::TabbedBrowser ui; QWidget *lastCurrentTab; QFont tabFont; QString fixedFontFam; QColor lnkColor; bool underlineLnk; QTimer *autoHideTimer;};QT_END_NAMESPACE#endif // TABBEDBROWSER_H