Qt Toolkit - qfontdatabase.h include file

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# qfontdatabase.h

This is the verbatim text of the qfontdatabase.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/src/kernel/qfontdatabase.h   2.3.0   edited 2001-02-06 $
    **
    ** 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_FONTDATABASE

    class QStringList;
    class QFontStylePrivate;
    class QtFontStyle;
    class QtFontCharSet;
    class QtFontFamily;
    class QtFontFoundry;

    class QFontDatabasePrivate;

    class Q_EXPORT QFontDatabase
    {
    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 );

    private:
        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