Qt Toolkit - qfontinfo.h include file

# qfontinfo.h

This is the verbatim text of the qfontinfo.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.

    /****************************************************************************
    ** $Id: qfontinfo.h,v 2.8.2.1 1998/08/19 16:02:29 agulbra Exp $
    **
    ** Definition of QFontInfo class
    **
    ** Created : 950131
    **
    ** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
    **
    ** This file is part of Qt Free Edition, version 1.45.
    **
    ** See the file LICENSE included in the distribution for the usage
    ** and distribution terms, or http://www.troll.no/free-license.html.
    **
    ** IMPORTANT NOTE: You may NOT copy this file or any part of it into
    ** your own programs or libraries.
    **
    ** Please see http://www.troll.no/pricing.html for information about
    ** Qt Professional Edition, which is this same library but with a
    ** license which allows creation of commercial/proprietary software.
    **
    *****************************************************************************/

    #ifndef QFONTINFO_H
    #define QFONTINFO_H

    #ifndef QT_H
    #include "qfont.h"
    #endif // QT_H

    class Q_EXPORT QFontInfo
    {
    public:
        QFontInfo( const QFont & );
        QFontInfo( const QFontInfo & );
       ~QFontInfo();

        QFontInfo          &operator=( const QFontInfo & );

        const char         *family()        const;
        int                 pointSize()     const;
        bool                italic()        const;
        int                 weight()        const;
        bool                bold()          const;
        bool                underline()     const;
        bool                strikeOut()     const;
        bool                fixedPitch()    const;
        QFont::StyleHint    styleHint()     const;
        QFont::CharSet      charSet()       const;
        bool                rawMode()       const;

        bool                exactMatch()    const;

    #if 1   /* OBSOLETE */
        const QFont &font() const;
    #endif

    private:
        QFontInfo( const QWidget * );
        QFontInfo( const QPainter * );
        static void reset( const QWidget * );
        static void reset( const QPainter * );
        const QFontDef *spec() const;

        enum Type { FontInternal, Widget, Painter };
        union {
            int   flags;
            void *dummy;
        } t;
        union {
            QFontInternal *f;
            QWidget       *w;
            QPainter      *p;
        } u;

        int     type()           const { return t.flags & 0xff; }
        bool    underlineFlag()  const { return (t.flags & 0x100) != 0; }
        bool    strikeOutFlag()  const { return (t.flags & 0x200) != 0; }
        bool    exactMatchFlag() const { return (t.flags & 0x400) != 0; }
        void    setUnderlineFlag()     { t.flags |= 0x100; }
        void    setStrikeOutFlag()     { t.flags |= 0x200; }
        void    setExactMatchFlag()    { t.flags |= 0x400; }

        friend class QWidget;
        friend class QPainter;
    };

    inline bool QFontInfo::bold() const
    { return weight() > QFont::Normal; }

    #endif // QFONTINFO_H