KDChartPalette.h

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00001 /****************************************************************************
00002 ** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
00003 **
00004 ** This file is part of the KD Chart library.
00005 **
00006 ** Licensees holding valid commercial KD Chart licenses may use this file in
00007 ** accordance with the KD Chart Commercial License Agreement provided with
00008 ** the Software.
00009 **
00010 **
00011 ** This file may be distributed and/or modified under the terms of the
00012 ** GNU General Public License version 2 and version 3 as published by the
00013 ** Free Software Foundation and appearing in the file LICENSE.GPL included.
00014 **
00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00017 **
00018 ** Contact info@kdab.com if any conditions of this licensing are not
00019 ** clear to you.
00020 **
00021 **********************************************************************/
00022 
00023 #ifndef __KDCHART_PALETTE_H__
00024 #define __KDCHART_PALETTE_H__
00025 
00026 #include <QObject>
00027 #include <QBrush>
00028 #include "KDChartGlobal.h"
00029 
00030 namespace KDChart {
00031 
00049 class KDCHART_EXPORT Palette: public QObject
00050 {
00051     Q_OBJECT
00052 public:
00053     explicit Palette( QObject *parent  = 0 );
00054     Palette( const Palette& );
00055     Palette &operator= ( const Palette & );
00056 
00057     ~Palette();
00058 
00061     static const Palette& defaultPalette();
00062     static const Palette& subduedPalette();
00063     static const Palette& rainbowPalette();
00064 
00067     bool isValid() const;
00068 
00070     int size() const;
00071 
00075     void addBrush( const QBrush & brush, int position = -1 );
00076 
00081     QBrush getBrush( int position ) const;
00082 
00084     void removeBrush( int position );
00085 
00086 Q_SIGNALS:
00089     void changed();
00090 
00091 private:
00092     KDCHART_DECLARE_PRIVATE_BASE_VALUE( Palette )
00093 };
00094 
00095 }
00096 KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::Palette )
00097 #endif