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# qtextbrowser.h

This is the verbatim text of the qtextbrowser.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qtextbrowser.h   3.1.1   edited Nov 7 16:55 $
    **
    ** Definition of the QTextBrowser class
    **
    ** Created : 990101
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the widgets module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** licenses may use this file in accordance with the Qt Commercial License
    ** Agreement provided with the Software.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QTEXTBROWSER_H
    #define QTEXTBROWSER_H

    #ifndef QT_H
    #include "qptrlist.h"
    #include "qpixmap.h"
    #include "qcolor.h"
    #include "qtextedit.h"
    #endif // QT_H

    #ifndef QT_NO_TEXTBROWSER

    class QTextBrowserData;

    class Q_EXPORT QTextBrowser : public QTextEdit
    {
        Q_OBJECT
        Q_PROPERTY( QString source READ source WRITE setSource )
        Q_OVERRIDE( int undoDepth DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool overwriteMode DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool modified SCRIPTABLE false)
        Q_OVERRIDE( bool readOnly DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool undoRedoEnabled DESIGNABLE false SCRIPTABLE false )

    public:
        QTextBrowser( QWidget* parent=0, const char* name=0 );
        ~QTextBrowser();

        QString source() const;

    public slots:
        virtual void setSource(const QString& name);
        virtual void backward();
        virtual void forward();
        virtual void home();
        virtual void reload();
        void setText( const QString &txt ) { setText( txt, QString::null ); }
        virtual void setText( const QString &txt, const QString &context );

    signals:
        void backwardAvailable( bool );
        void forwardAvailable( bool );
        void sourceChanged( const QString& );
        void highlighted( const QString& );
        void linkClicked( const QString& );
        void anchorClicked( const QString&, const QString& );

    protected:
        void keyPressEvent( QKeyEvent * e);

    private:
        void popupDetail( const QString& contents, const QPoint& pos );
        bool linksEnabled() const { return TRUE; }
        void emitHighlighted( const QString &s );
        void emitLinkClicked( const QString &s );
        QTextBrowserData *d;

    private:	// Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QTextBrowser( const QTextBrowser & );
        QTextBrowser& operator=( const QTextBrowser & );
    #endif
    };

    #endif // QT_NO_TEXTBROWSER

    #endif // QTEXTBROWSER_H