LegendItemRect.h

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00001 //# Copyright (C) 2005
00002 //# Associated Universities, Inc. Washington DC, USA.
00003 //#
00004 //# This library is free software; you can redistribute it and/or modify it
00005 //# under the terms of the GNU Library General Public License as published by
00006 //# the Free Software Foundation; either version 2 of the License, or (at your
00007 //# option) any later version.
00008 //#
00009 //# This library is distributed in the hope that it will be useful, but WITHOUT
00010 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00011 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00012 //# License for more details.
00013 //#
00014 //# You should have received a copy of the GNU Library General Public License
00015 //# along with this library; if not, write to the Free Software Foundation,
00016 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00017 //#
00018 //# Correspondence concerning AIPS++ should be addressed as follows:
00019 //#        Internet email: aips2-request@nrao.edu.
00020 //#        Postal address: AIPS++ Project Office
00021 //#                        National Radio Astronomy Observatory
00022 //#                        520 Edgemont Road
00023 //#                        Charlottesville, VA 22903-2475 USA
00024 //#
00025 
00026 #ifndef LEGENDITEMRECT_H_
00027 #define LEGENDITEMRECT_H_
00028 
00029 #include <qwt_global.h>
00030 #if QWT_VERSION < 0x060000
00031 #include <qwt_legend_item.h>
00032 #include <QPainter>
00033 #include <QRect>
00034 namespace casa {
00035 
00036 class ColorProvider;
00037 
00043 class LegendItemRect : public QwtLegendItem {
00044 public:
00045         LegendItemRect( const ColorProvider* colorProvider, QWidget* parent = 0  );
00046         virtual ~LegendItemRect();
00047         void setRectColor( QColor rectColor );
00048         virtual void drawIdentifier( QPainter* painter, const QRect& rect ) const;
00049 private:
00050         LegendItemRect( const LegendItemRect& other );
00051         LegendItemRect operator=( const LegendItemRect& other );
00052         const int MARGIN;
00053         const ColorProvider* colorSource;
00054 };
00055 
00056 } /* namespace casa */
00057 #endif /* includes and class def */
00058 #endif /* LEGENDITEMRECT_H_ */
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