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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - qfontdatabase.h include file</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align=center>qfontdatabase.h</h1><br clear="all">This is the verbatim text of the qfontdatabase.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/kernel/qfontdatabase.h 2.3.8 edited 2004-05-12 $**** Definition of the QFontDatabase class**** Created : 981126**** Copyright (C) 1999-2000 Trolltech AS. All rights reserved.**** This file is part of the kernel 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 QFONTDATABASE_H#define QFONTDATABASE_H#ifndef QT_H#include "qwindowdefs.h"#include "qstring.h"#include "qstringlist.h"#include "qfont.h"#include "qlist.h"#include "qvaluelist.h"#endif // QT_H#ifndef QT_NO_FONTDATABASEclass <a href="qstringlist.html">QStringList</a>;class QFontStylePrivate;class QtFontStyle;class QtFontCharSet;class QtFontFamily;class QtFontFoundry;#ifdef _WS_QWS_class QDiskFont;#endifclass QFontDatabasePrivate;class Q_EXPORT <a href="qfontdatabase.html">QFontDatabase</a>{public: QFontDatabase(); QStringList families( bool onlyForLocale = TRUE ) const; QValueList<int> pointSizes( const QString &family, const QString &style = QString::null, const QString &charSet = QString::null ); QStringList styles( const QString &family, const QString &charSet = QString::null ) const; QStringList charSets( const QString &familyName, bool onlyForLocale = TRUE ) const; QFont font( const QString familyName, const QString &style, int pointSize, const QString charSetName = QString::null ); bool isBitmapScalable( const QString &family, const QString &style = QString::null, const QString &charSet = QString::null ) const; bool isSmoothlyScalable( const QString &family, const QString &style = QString::null, const QString &charSet = QString::null ) const; bool isScalable( const QString &family, const QString &style = QString::null, const QString &charSet = QString::null ) const; bool isFixedPitch( const QString &family, const QString &style = QString::null, const QString &charset = QString::null) const; QValueList<int> smoothSizes( const QString &family, const QString &style, const QString &charSet = QString::null ); static QValueList<int> standardSizes(); bool italic( const QString &family, const QString &style, const QString &charSet = QString::null ) const; bool bold( const QString &family, const QString &style, const QString &charSet = QString::null ) const; int weight( const QString &family, const QString &style, const QString &charSet = QString::null ) const;#if 0 QValueList<QFont::CharSet> charSets( const QString &familyName ) const; bool supportsCharSet( const QString &familyName, const QString &charSet ) const; bool supportsCharSet( const QString &familyName, QFont::CharSet charSet ) const;#endif QString styleString( const QFont &); static QString verboseCharSetName( const QString & charSetName ); static QString charSetSample( const QString & charSetName );#ifdef _WS_QWS_ static void qwsAddDiskFont( QDiskFont *qdf );#endifprivate: static void createDatabase(); friend class QtFontStyle; friend class QtFontCharSet; friend class QtFontFamily; friend class QtFontFoundry; friend class QFontDatabasePrivate; QFontDatabasePrivate *d;};#endif // QT_NO_FONTDATABASE#endif // QFONTDATABASE_H</pre><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
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