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


/****************************************************************************
** $Id: qfontmet.h,v 2.5 1997/08/06 15:05:37 hanord Exp $
**
** Definition of QFontMetrics class
**
** Created : 940514
**
** Copyright (C) 1994-1997 by Troll Tech AS.  All rights reserved.
**
*****************************************************************************/

#ifndef QFONTMET_H
#define QFONTMET_H

#include "qfont.h"
#include "qrect.h"


class QFontMetrics
{
public:
    QFontMetrics( const QFont & );
    QFontMetrics( const QFontMetrics & );
   ~QFontMetrics();

    QFontMetrics &operator=( const QFontMetrics & );

    int         ascent()        const;
    int         descent()       const;
    int         height()        const;
    int         leading()       const;
    int         lineSpacing()   const;

    int         width( const char *, int len = -1 ) const;
    int         width( char )   const;
    QRect       boundingRect( const char *, int len = -1 ) const;
    QRect       boundingRect( char ) const;
    int         maxWidth()      const;

    int         underlinePos()  const;
    int         strikeOutPos()  const;
    int         lineWidth()     const;

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

private:
    QFontMetrics( const QWidget * );
    QFontMetrics( const QPainter * );
    static void reset( const QWidget * );
    static void reset( const QPainter * );
    const QFontDef *spec() const;
#if defined(_WS_WIN_)
    void *textMetric() const;
#elif defined(_WS_X11_)
    void *fontStruct() const;
#endif

    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; }
    void    setUnderlineFlag()     { t.flags |= 0x100; }
    void    setStrikeOutFlag()     { t.flags |= 0x200; }

    friend class QWidget;
    friend class QPainter;
};


#endif // QFONTMET_H


Generated at 17:19, 1997/09/30 for Qt version 1.30 by the webmaster at Troll Tech