kate Library API Documentation

katefont.h

00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2002 Christian Couder <christian@kdevelop.org> 00003 Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org> 00004 Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org> 00005 Copyright (C) 1999 Jochen Wilhelmy <digisnap@cs.tu-berlin.de> 00006 00007 This library is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU Library General Public 00009 License version 2 as published by the Free Software Foundation. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to 00018 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00019 Boston, MA 02111-1307, USA. 00020 */ 00021 00022 #ifndef __kate_font_h__ 00023 #define __kate_font_h__ 00024 00025 #include <qfont.h> 00026 #include <qfontmetrics.h> 00027 00028 // 00029 // KateFontMetrics implementation 00030 // 00031 00032 class KateFontMetrics : public QFontMetrics 00033 { 00034 public: 00035 KateFontMetrics(const QFont& f); 00036 ~KateFontMetrics(); 00037 00038 int width(QChar c); 00039 00040 int width(QString s) { return QFontMetrics::width(s); } 00041 00042 private: 00043 short *createRow (short *wa, uchar row); 00044 00045 private: 00046 short *warray[256]; 00047 }; 00048 00049 // 00050 // FontStruct definition 00051 // 00052 00053 class FontStruct 00054 { 00055 public: 00056 FontStruct(); 00057 ~FontStruct(); 00058 00059 int width(const QString& text, int col, bool bold, bool italic, int tabWidth); 00060 int width(const QChar& c, bool bold, bool italic, int tabWidth); 00061 00062 inline const QFont& font(bool bold, bool italic) const 00063 { 00064 return (bold) ? 00065 ( (italic) ? myFontBI : myFontBold ) : 00066 ( (italic) ? myFontItalic : myFont ); 00067 } 00068 00069 void setFont(const QFont & font); 00070 00071 private: 00072 void updateFontData (); 00073 00074 public: 00075 QFont myFont, myFontBold, myFontItalic, myFontBI; 00076 00077 KateFontMetrics myFontMetrics, myFontMetricsBold, myFontMetricsItalic, myFontMetricsBI; 00078 00079 int fontHeight; 00080 int fontAscent; 00081 }; 00082 00083 #endif
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This file is part of the documentation for kate Library Version 3.2.3.
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