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     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #ifndef QTEXTBROWSER_H

    43 #define QTEXTBROWSER_H

    44 

    45 #include <QtGui/qtextedit.h>

    46 #include <QtCore/qurl.h>

    47 

    48 QT_BEGIN_HEADER

    49 

    50 QT_BEGIN_NAMESPACE

    51 

    52 QT_MODULE(Gui)

    53 

    54 #ifndef QT_NO_TEXTBROWSER

    55 

    56 class QTextBrowserPrivate;

    57 

    58 class Q_GUI_EXPORT QTextBrowser : public QTextEdit

    59 {

    60     Q_OBJECT

    61 

    62     Q_PROPERTY(QUrl source READ source WRITE setSource)

    63     Q_OVERRIDE(bool modified SCRIPTABLE false)

    64     Q_OVERRIDE(bool readOnly DESIGNABLE false SCRIPTABLE false)

    65     Q_OVERRIDE(bool undoRedoEnabled DESIGNABLE false SCRIPTABLE false)

    66     Q_PROPERTY(QStringList searchPaths READ searchPaths WRITE setSearchPaths)

    67     Q_PROPERTY(bool openExternalLinks READ openExternalLinks WRITE setOpenExternalLinks)

    68     Q_PROPERTY(bool openLinks READ openLinks WRITE setOpenLinks)

    69 

    70 public:

    71     explicit QTextBrowser(QWidget* parent = 0);

    72     virtual ~QTextBrowser();

    73 

    74     QUrl source() const;

    75 

    76     QStringList searchPaths() const;

    77     void setSearchPaths(const QStringList &paths);

    78 

    79     virtual QVariant loadResource(int type, const QUrl &name);

    80 

    81     bool isBackwardAvailable() const;

    82     bool isForwardAvailable() const;

    83     void clearHistory();

    84     QString historyTitle(int) const;

    85     QUrl historyUrl(int) const;

    86     int backwardHistoryCount() const;

    87     int forwardHistoryCount() const;

    88 

    89     bool openExternalLinks() const;

    90     void setOpenExternalLinks(bool open);

    91 

    92     bool openLinks() const;

    93     void setOpenLinks(bool open);

    94 

    95 public Q_SLOTS:

    96     virtual void setSource(const QUrl &name);

    97     virtual void backward();

    98     virtual void forward();

    99     virtual void home();

   100     virtual void reload();

   101 

   102 Q_SIGNALS:

   103     void backwardAvailable(bool);

   104     void forwardAvailable(bool);

   105     void historyChanged();

   106     void sourceChanged(const QUrl &);

   107     void highlighted(const QUrl &);

   108     void highlighted(const QString &);

   109     void anchorClicked(const QUrl &);

   110 

   111 protected:

   112     bool event(QEvent *e);

   113     virtual void keyPressEvent(QKeyEvent *ev);

   114     virtual void mouseMoveEvent(QMouseEvent *ev);

   115     virtual void mousePressEvent(QMouseEvent *ev);

   116     virtual void mouseReleaseEvent(QMouseEvent *ev);

   117     virtual void focusOutEvent(QFocusEvent *ev);

   118     virtual bool focusNextPrevChild(bool next);

   119     virtual void paintEvent(QPaintEvent *e);

   120 

   121 #if defined(QT3_SUPPORT)

   122 public:

   123     QT3_SUPPORT_CONSTRUCTOR QTextBrowser(QWidget *parent, const char *name);

   124 #endif

   125 

   126 private:

   127     Q_DISABLE_COPY(QTextBrowser)

   128     Q_DECLARE_PRIVATE(QTextBrowser)

   129     Q_PRIVATE_SLOT(d_func(), void _q_documentModified())

   130     Q_PRIVATE_SLOT(d_func(), void _q_activateAnchor(const QString &))

   131     Q_PRIVATE_SLOT(d_func(), void _q_highlightLink(const QString &))

   132 };

   133 

   134 #endif // QT_NO_TEXTBROWSER

   135 

   136 QT_END_NAMESPACE

   137 

   138 QT_END_HEADER

   139 

   140 #endif // QTEXTBROWSER_H