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src/qt/src/kernel/qsimplerichtext.h
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00001 /****************************************************************************
00002 ** $Id: qt/qsimplerichtext.h   3.3.8   edited Jan 11 14:38 $
00003 **
00004 ** Definition of the QSimpleRichText class
00005 **
00006 ** Created : 990101
00007 **
00008 ** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
00009 **
00010 ** This file is part of the kernel module of the Qt GUI Toolkit.
00011 **
00012 ** This file may be distributed under the terms of the Q Public License
00013 ** as defined by Trolltech ASA of Norway and appearing in the file
00014 ** LICENSE.QPL included in the packaging of this file.
00015 **
00016 ** This file may be distributed and/or modified under the terms of the
00017 ** GNU General Public License version 2 as published by the Free Software
00018 ** Foundation and appearing in the file LICENSE.GPL included in the
00019 ** packaging of this file.
00020 **
00021 ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
00022 ** licenses may use this file in accordance with the Qt Commercial License
00023 ** Agreement provided with the Software.
00024 **
00025 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00026 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00027 **
00028 ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
00029 **   information about Qt Commercial License Agreements.
00030 ** See http://www.trolltech.com/qpl/ for QPL licensing information.
00031 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
00032 **
00033 ** Contact info@trolltech.com if any conditions of this licensing are
00034 ** not clear to you.
00035 **
00036 **********************************************************************/
00037 
00038 #ifndef QSIMPLERICHTEXT_H
00039 #define QSIMPLERICHTEXT_H
00040 
00041 #ifndef QT_H
00042 #include "qnamespace.h"
00043 #include "qstring.h"
00044 #include "qregion.h"
00045 #endif // QT_H
00046 
00047 #ifndef QT_NO_RICHTEXT
00048 
00049 class QPainter;
00050 class QWidget;
00051 class QStyleSheet;
00052 class QBrush;
00053 class QMimeSourceFactory;
00054 class QSimpleRichTextData;
00055 
00056 class Q_EXPORT QSimpleRichText
00057 {
00058 public:
00059     QSimpleRichText( const QString& text, const QFont& fnt,
00060                      const QString& context = QString::null, const QStyleSheet* sheet = 0);
00061     QSimpleRichText( const QString& text, const QFont& fnt,
00062                      const QString& context,  const QStyleSheet* sheet,
00063                      const QMimeSourceFactory* factory, int pageBreak = -1,
00064                      const QColor& linkColor = Qt::blue, bool linkUnderline = TRUE );
00065     ~QSimpleRichText();
00066 
00067     void setWidth( int );
00068     void setWidth( QPainter*, int );
00069     void setDefaultFont( const QFont &f );
00070     int width() const;
00071     int widthUsed() const;
00072     int height() const;
00073     void adjustSize();
00074 
00075     void draw( QPainter* p,  int x, int y, const QRect& clipRect,
00076                const QColorGroup& cg, const QBrush* paper = 0) const;
00077 
00078     // obsolete
00079     void draw( QPainter* p,  int x, int y, const QRegion& clipRegion,
00080                const QColorGroup& cg, const QBrush* paper = 0) const {
00081         draw( p, x, y, clipRegion.boundingRect(), cg, paper );
00082     }
00083 
00084     QString context() const;
00085     QString anchorAt( const QPoint& pos ) const;
00086 
00087     bool inText( const QPoint& pos ) const;
00088 
00089 private:
00090     QSimpleRichTextData* d;
00091 
00092 private:        // Disabled copy constructor and operator=
00093 #if defined(Q_DISABLE_COPY)
00094     QSimpleRichText( const QSimpleRichText & );
00095     QSimpleRichText &operator=( const QSimpleRichText & );
00096 #endif
00097 };
00098 
00099 #endif // QT_NO_RICHTEXT
00100 
00101 #endif // QSIMPLERICHTEXT_H
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