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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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Qt Toolkit - qtextview.h include file
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<h1 align=center>qtextview.h</h1><br clear="all">
This is the verbatim text of the qtextview.h include file. It is
provided only for illustration; the copyright
remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/src/widgets/qtextview.h 2.3.2 edited 2001-01-26 $
**
** Definition of the QTextView 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 QTEXTVIEW_H
#define QTEXTVIEW_H
#ifndef QT_H
#include "qlist.h"
#include "qpixmap.h"
#include "qscrollview.h"
#include "qcolor.h"
#endif // QT_H
#ifndef QT_NO_TEXTVIEW
class QRichText;
class QTextViewData;
class <a href="qstylesheet.html">QStyleSheet</a>;
class <a href="qmimesourcefactory.html">QMimeSourceFactory</a>;
class Q_EXPORT <a href="qtextview.html">QTextView</a> : public <a href="qscrollview.html">QScrollView</a>
{
Q_OBJECT
Q_PROPERTY( QString text READ text WRITE setText )
Q_PROPERTY( TextFormat textFormat READ textFormat WRITE setTextFormat )
Q_PROPERTY( QBrush paper READ paper WRITE setPaper )
Q_PROPERTY( QColorGroup paperColorGroup READ paperColorGroup WRITE setPaperColorGroup )
Q_PROPERTY( QColor linkColor READ linkColor WRITE setLinkColor )
Q_PROPERTY( bool linkUnderline READ linkUnderline WRITE setLinkUnderline )
Q_PROPERTY( QString documentTitle READ documentTitle )
public:
QTextView(QWidget *parent=0, const char *name=0);
QTextView( const QString& text, const QString& context = QString::null,
QWidget *parent=0, const char *name=0);
~QTextView();
virtual void setText( const QString& text, const QString& context );
void setText( const QString& text ); // write function for 'text' property
virtual QString text() const;
virtual QString context() const;
TextFormat textFormat() const;
void setTextFormat( TextFormat );
QStyleSheet* styleSheet() const;
void setStyleSheet( QStyleSheet* styleSheet );
// convenience functions
void setPaper( const QBrush& pap);
// ##### This non const thing is obsolete
const QBrush& paper();
const QBrush& paper() const;
void setPaperColorGroup( const QColorGroup& colgrp);
const QColorGroup &paperColorGroup() const;
void setLinkColor( const QColor& );
const QColor& linkColor() const;
void setLinkUnderline( bool );
bool linkUnderline() const;
void setMimeSourceFactory( QMimeSourceFactory* factory );
QMimeSourceFactory* mimeSourceFactory() const;
QString documentTitle() const;
int heightForWidth( int w ) const;
void append( const QString& text );
bool hasSelectedText() const;
QString selectedText() const;
public slots:
#ifndef QT_NO_CLIPBOARD
void copy();
#endif
void selectAll();
protected:
void drawContentsOffset(QPainter*, int ox, int oy,
int cx, int cy, int cw, int ch);
void resizeEvent(QResizeEvent*);
void viewportResizeEvent(QResizeEvent*);
void viewportMousePressEvent( QMouseEvent* );
void viewportMouseReleaseEvent( QMouseEvent* );
void viewportMouseMoveEvent( QMouseEvent* );
void keyPressEvent( QKeyEvent * );
void showEvent( QShowEvent* );
void focusInEvent( QFocusEvent * );
void focusOutEvent( QFocusEvent * );
protected:
QRichText& richText() const;
void paletteChange( const QPalette & );
private slots:
void doResize();
void clipboardChanged();
#ifndef QT_NO_DRAGANDDROP
void doStartDrag();
#endif
void doAutoScroll();
private:
void init();
void createRichText();
friend class QRichText;
QTextViewData* d;
void updateLayout();
void clearSelection();
void doSelection( const QPoint& );
// something like this will be public in a later version
QString selectedRichTextInternal() const;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QTextView( const QTextView & );
QTextView& operator=( const QTextView & );
#endif
};
#endif // QT_NO_TEXTVIEW
#endif // QTEXTVIEW_H
</pre>
<p><address><hr><div align="center">
<table width="100%" cellspacing="0" border="0"><tr>
<td>Copyright 2001 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 2.3.2</div>
</table></div></address></body></html>
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