qbrush.h

/****************************************************************************
** $Id: qbrush.h,v 2.4.2.2 1998/08/25 09:20:51 hanord Exp $
**
** Definition of QBrush class
**
** Created : 940112
**
** Copyright (C) 1992-1998 Troll Tech AS.  All rights reserved.
**
** This file is part of Qt Free Edition, version 1.42.
**
** 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 QBRUSH_H
#define QBRUSH_H

#ifndef QT_H
#include "qcolor.h"
#include "qshared.h"
#endif // QT_H


enum BrushStyle                                 // brush style
      { NoBrush, SolidPattern,
        Dense1Pattern, Dense2Pattern, Dense3Pattern, Dense4Pattern,
        Dense5Pattern, Dense6Pattern, Dense7Pattern,
        HorPattern, VerPattern, CrossPattern,
        BDiagPattern, FDiagPattern, DiagCrossPattern, CustomPattern=24 };


class Q_EXPORT QBrush
{
friend class QPainter;
public:
    QBrush();
    QBrush( BrushStyle );
    QBrush( const QColor &, BrushStyle=SolidPattern );
    QBrush( const QColor &, const QPixmap & );
    QBrush( const QBrush & );
   ~QBrush();
    QBrush &operator=( const QBrush & );

    BrushStyle  style()  const          { return data->style; }
    void        setStyle( BrushStyle );
    const QColor &color()const          { return data->color; }
    void        setColor( const QColor & );
    QPixmap    *pixmap() const          { return data->pixmap; }
    void        setPixmap( const QPixmap & );

    bool        operator==( const QBrush &p ) const;
    bool        operator!=( const QBrush &b ) const
                                        { return !(operator==(b)); }

private:
    QBrush      copy()  const;
    void        detach();
    void        init( const QColor &, BrushStyle );
    struct QBrushData : public QShared {        // brush data
        BrushStyle style;
        QColor    color;
        QPixmap  *pixmap;
    } *data;
};


/*****************************************************************************
  QBrush stream functions
 *****************************************************************************/

Q_EXPORT QDataStream &operator<<( QDataStream &, const QBrush & );
Q_EXPORT QDataStream &operator>>( QDataStream &, QBrush & );


#endif // QBRUSH_H