kdeui Library API Documentation

kwordwrap.h

00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2001 David Faure <david@mandrakesoft.com> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License version 2 as published by the Free Software Foundation. 00007 00008 This library is distributed in the hope that it will be useful, 00009 but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 Library General Public License for more details. 00012 00013 You should have received a copy of the GNU Library General Public License 00014 along with this library; see the file COPYING.LIB. If not, write to 00015 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00016 Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef kwordwrap_h 00020 #define kwordwrap_h 00021 00022 #include <qfontmetrics.h> 00023 #include <qvaluelist.h> 00024 #include <qrect.h> 00025 #include <qstring.h> 00026 00044 class KWordWrap 00045 { 00046 public: 00052 enum { FadeOut = 0x10000000, Truncate = 0x20000000 }; 00053 00065 static KWordWrap* formatText( QFontMetrics &fm, const QRect & r, int flags, const QString & str, int len = -1 ); 00066 00073 QRect boundingRect() const { return m_boundingRect; } 00074 00079 QString wrappedString() const; // gift for Dirk :) 00080 00086 QString truncatedString( bool dots = true ) const; 00087 00100 void drawText( QPainter *painter, int x, int y, int flags = Qt::AlignAuto ) const; 00101 00105 ~KWordWrap(); 00106 00119 static void drawFadeoutText( QPainter *p, int x, int y, int maxW, 00120 const QString &t ); 00121 00132 static void drawTruncateText( QPainter *p, int x, int y, int maxW, 00133 const QString &t ); 00134 00135 private: 00136 KWordWrap( const QRect & r ); 00137 QValueList<int> m_breakPositions; 00138 QValueList<int> m_lineWidths; 00139 QRect m_boundingRect; 00140 QString m_text; 00141 private: 00142 class KWordWrapPrivate* d; 00143 }; 00144 00145 #endif
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This file is part of the documentation for kdeui Library Version 3.3.1.
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