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    41 

    42 #ifndef TABBEDBROWSER_H

    43 #define TABBEDBROWSER_H

    44 

    45 #include "ui_tabbedbrowser.h"

    46 

    47 QT_BEGIN_NAMESPACE

    48 

    49 class MainWindow;

    50 class HelpWindow;

    51 class QStyleSheet;

    52 class QMimeSourceFactory;

    53 class QTimer;

    54 

    55 class TabbedBrowser : public QWidget

    56 {

    57     Q_OBJECT

    58 public:

    59     TabbedBrowser(MainWindow *parent);

    60     virtual ~TabbedBrowser();

    61 

    62     MainWindow *mainWindow() const;

    63     HelpWindow *currentBrowser() const;

    64     QStringList sources() const;

    65     QList<HelpWindow*> browsers() const;

    66 

    67     HelpWindow* newBackgroundTab();

    68     HelpWindow* createHelpWindow();

    69 

    70     void setTitle(HelpWindow*, const QString &);

    71 

    72 signals:

    73     void tabCountChanged(int count);

    74     void browserUrlChanged(const QString &link);

    75 

    76 protected:

    77 	void keyPressEvent(QKeyEvent *);

    78 	bool eventFilter(QObject *o, QEvent *e);

    79 

    80 public slots:

    81     void init();

    82     void forward();

    83     void backward();

    84     void setSource(const QString &ref);

    85     void reload();

    86     void home();

    87     void nextTab();

    88     void previousTab();

    89     void newTab(const QString &lnk);

    90     void zoomIn();

    91     void zoomOut();

    92     void updateTitle(const QString &title);

    93     void newTab();

    94     void transferFocus();

    95     void initHelpWindow(HelpWindow *win);

    96     void setup();

    97     void copy();

    98     void closeTab();

    99     void sourceChanged();

   100 

   101     void find();

   102     void findNext();

   103     void findPrevious();

   104 

   105 private slots:

   106     void find(QString, bool forward = false, bool backward = false);

   107     void openTabMenu(const QPoint& pos);

   108 

   109 private:

   110     Ui::TabbedBrowser ui;

   111     QWidget *lastCurrentTab;

   112     QFont tabFont;

   113 

   114     QString fixedFontFam;

   115     QColor lnkColor;

   116     bool underlineLnk;

   117 	QTimer *autoHideTimer;

   118 };

   119 

   120 QT_END_NAMESPACE

   121 

   122 #endif // TABBEDBROWSER_H