| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** Contact: Qt Software Information (qt-info@nokia.com) | 
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| 5 | ** | 
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| 6 | ** This file is part of the Qt Assistant of the Qt Toolkit. | 
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| 7 | ** | 
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 9 | ** Commercial Usage | 
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 13 | ** a written agreement between you and Nokia. | 
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| 14 | ** | 
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| 15 | ** GNU Lesser General Public License Usage | 
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 17 | ** General Public License version 2.1 as published by the Free Software | 
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 19 | ** packaging of this file.  Please review the following information to | 
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 22 | ** | 
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| 23 | ** In addition, as a special exception, Nokia gives you certain | 
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL | 
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | 
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| 26 | ** package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you are unsure which license is appropriate for your use, please | 
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| 37 | ** contact the sales department at qt-sales@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #ifndef TABBEDBROWSER_H | 
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| 43 | #define TABBEDBROWSER_H | 
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| 44 |  | 
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| 45 | #include "ui_tabbedbrowser.h" | 
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| 46 |  | 
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| 47 | QT_BEGIN_NAMESPACE | 
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| 48 |  | 
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| 49 | class MainWindow; | 
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| 50 | class HelpWindow; | 
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| 51 | class QStyleSheet; | 
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| 52 | class QMimeSourceFactory; | 
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| 53 | class QTimer; | 
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| 54 |  | 
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| 55 | class TabbedBrowser : public QWidget | 
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| 56 | { | 
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| 57 | Q_OBJECT | 
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| 58 | public: | 
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| 59 | TabbedBrowser(MainWindow *parent); | 
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| 60 | virtual ~TabbedBrowser(); | 
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| 61 |  | 
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| 62 | MainWindow *mainWindow() const; | 
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| 63 | HelpWindow *currentBrowser() const; | 
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| 64 | QStringList sources() const; | 
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| 65 | QList<HelpWindow*> browsers() const; | 
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| 66 |  | 
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| 67 | HelpWindow* newBackgroundTab(); | 
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| 68 | HelpWindow* createHelpWindow(); | 
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| 69 |  | 
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| 70 | void setTitle(HelpWindow*, const QString &); | 
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| 71 |  | 
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| 72 | signals: | 
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| 73 | void tabCountChanged(int count); | 
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| 74 | void browserUrlChanged(const QString &link); | 
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| 75 |  | 
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| 76 | protected: | 
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| 77 | void keyPressEvent(QKeyEvent *); | 
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| 78 | bool eventFilter(QObject *o, QEvent *e); | 
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| 79 |  | 
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| 80 | public slots: | 
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| 81 | void init(); | 
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| 82 | void forward(); | 
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| 83 | void backward(); | 
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| 84 | void setSource(const QString &ref); | 
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| 85 | void reload(); | 
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| 86 | void home(); | 
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| 87 | void nextTab(); | 
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| 88 | void previousTab(); | 
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| 89 | void newTab(const QString &lnk); | 
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| 90 | void zoomIn(); | 
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| 91 | void zoomOut(); | 
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| 92 | void updateTitle(const QString &title); | 
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| 93 | void newTab(); | 
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| 94 | void transferFocus(); | 
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| 95 | void initHelpWindow(HelpWindow *win); | 
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| 96 | void setup(); | 
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| 97 | void copy(); | 
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| 98 | void closeTab(); | 
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| 99 | void sourceChanged(); | 
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| 100 |  | 
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| 101 | void find(); | 
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| 102 | void findNext(); | 
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| 103 | void findPrevious(); | 
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| 104 |  | 
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| 105 | private slots: | 
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| 106 | void find(QString, bool forward = false, bool backward = false); | 
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| 107 | void openTabMenu(const QPoint& pos); | 
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| 108 |  | 
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| 109 | private: | 
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| 110 | Ui::TabbedBrowser ui; | 
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| 111 | QWidget *lastCurrentTab; | 
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| 112 | QFont tabFont; | 
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| 113 |  | 
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| 114 | QString fixedFontFam; | 
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| 115 | QColor lnkColor; | 
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| 116 | bool underlineLnk; | 
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| 117 | QTimer *autoHideTimer; | 
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| 118 | }; | 
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| 119 |  | 
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| 120 | QT_END_NAMESPACE | 
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| 121 |  | 
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| 122 | #endif // TABBEDBROWSER_H | 
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