HistogramTab.qo.h

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//# Copyright (C) 2011
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//#        Internet email: aips2-request@nrao.edu.
//#        Postal address: AIPS++ Project Office
//#                        National Radio Astronomy Observatory
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//# $Id$
#ifndef HISTOGRAMTAB_QO_H
#define HISTOGRAMTAB_QO_H

#include <QWidget>
#include <casa/Utilities/CountedPtr.h>
#include <display/region/HistogramTab.ui.h>

namespace casacore{

        template <class T> class ImageInterface;
        class ImageRegion;
}

namespace casa {

        class HistogramGraph;

        class HistogramTab : public QWidget {
                Q_OBJECT

        public:
                HistogramTab(QWidget *parent = 0);
                void addImage( std::shared_ptr<casacore::ImageInterface<float> > image );
                void setImageRegion( const std::string& imageName, casacore::ImageRegion* region, int regionId);
                void clear();
                void showGraph( int index );
                ~HistogramTab();

        signals:
                void showHistogramTool();

        private slots:
                void showNextGraph( int nextIndex );

        private:
                int initialStackIndex;
                void resetNextEnabled();
                QMap<QString,HistogramGraph*> graphs;
                Ui::HistogramTabClass ui;
        };
}

#endif // HISTOGRAMTAB_QO_H