# KDChartPalette.h

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    00001 /* -*- Mode: C++ -*-
    00002    KDChart - a multi-platform charting engine
    00003    */
    00004
    00005 /****************************************************************************
    00006  ** Copyright (C) 2001-2006 Klarälvdalens Datakonsult AB.  All rights reserved.
    00007  **
    00008  ** This file is part of the KD Chart library.
    00009  **
    00010  ** This file may be distributed and/or modified under the terms of the
    00011  ** GNU General Public License version 2 as published by the Free Software
    00012  ** Foundation and appearing in the file LICENSE.GPL included in the
    00013  ** packaging of this file.
    00014  **
    00015  ** Licensees holding valid commercial KD Chart licenses may use this file in
    00016  ** accordance with the KD Chart Commercial License Agreement provided with
    00017  ** the Software.
    00018  **
    00019  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    00020  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    00021  **
    00022  ** See http://www.kdab.net/kdchart for
    00023  **   information about KD Chart Commercial License Agreements.
    00024  **
    00025  ** Contact info@kdab.net if any conditions of this
    00026  ** licensing are not clear to you.
    00027  **
    00028  **********************************************************************/
    00029 #ifndef __KDCHART_PALETTE_H__
    00030 #define __KDCHART_PALETTE_H__
    00031
    00032 #include <QObject>
    00033 #include <QBrush>
    00034 #include "KDChartGlobal.h"
    00035
    00036 namespace KDChart {
    00037
    00055 class KDCHART_EXPORT Palette: public QObject
    00056 {
    00057     Q_OBJECT
    00058 public:
    00059     explicit Palette( QObject *parent  = 0 );
    00060     Palette( const Palette& );
    00061     Palette &operator= ( const Palette & );
    00062
    00063     ~Palette();
    00064
    00067     static const Palette& defaultPalette();
    00068     static const Palette& subduedPalette();
    00069     static const Palette& rainbowPalette();
    00070
    00073     bool isValid() const;
    00074
    00076     int size() const;
    00077
    00080     void addBrush( const QBrush & brush, int position = -1 );
    00081
    00086     QBrush getBrush( int position ) const;
    00087
    00089     void removeBrush( int position );
    00090
    00091 Q_SIGNALS:
    00094     void changed();
    00095
    00096 private:
    00097     KDCHART_DECLARE_PRIVATE_BASE_VALUE( Palette )
    00098 };
    00099
    00100 }
    00101 KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::Palette )
    00102 #endif