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# 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
    00027 #include <kdelibs_export.h>
    00028
    00048 class KDEUI_EXPORT KWordWrap
    00049 {
    00050 public:
    00056     enum { FadeOut = 0x10000000, Truncate = 0x20000000 };
    00057
    00069     static KWordWrap* formatText( QFontMetrics &fm, const QRect & r, int flags, const QString & str, int len = -1 );
    00070
    00077     QRect boundingRect() const { return m_boundingRect; }
    00078
    00083     QString wrappedString() const; // gift for Dirk :)
    00084
    00090     QString truncatedString( bool dots = true ) const;
    00091
    00104     void drawText( QPainter *painter, int x, int y, int flags = Qt::AlignAuto ) const;
    00105
    00109     ~KWordWrap();
    00110
    00123     static void drawFadeoutText( QPainter *p, int x, int y, int maxW,
    00124                                  const QString &t );
    00125
    00136     static void drawTruncateText( QPainter *p, int x, int y, int maxW,
    00137                                   const QString &t );
    00138
    00139 private:
    00140     KWordWrap( const QRect & r );
    00141     QValueList<int> m_breakPositions;
    00142     QValueList<int> m_lineWidths;
    00143     QRect m_boundingRect;
    00144     QString m_text;
    00145 private:
    00146     class KWordWrapPrivate* d;
    00147 };
    00148
    00149 #endif

This file is part of the documentation for kdeui Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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