uiflatauxdatadisplay.h

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#pragma once
/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          April 2007
________________________________________________________________________

-*/

#include "uiflatviewmod.h"
#include "flatview.h"

class uiFlatViewer;
class uiGraphicsItemGroup;
class uiPolygonItem;
class uiPolyLineItem;
class uiMarkerItem;
class uiTextItem;

namespace FlatView
{

mExpClass(uiFlatView) uiAuxDataDisplay : public AuxData, public CallBacker
{
public:
                                ~uiAuxDataDisplay();

    AuxData*                    clone() const;
    void                        setViewer( uiFlatViewer* fv ) { viewer_ = fv; }
    void                        touch()         { updateCB(0); }

    uiGraphicsItemGroup*        getDisplay();
    void                        removeDisplay();

protected:
                                friend class ::uiFlatViewer;
                                uiAuxDataDisplay(const char* nm);
                                uiAuxDataDisplay(const uiAuxDataDisplay&);

    void                        removeItems();
    void                        updateTransformCB(CallBacker*);
    void                        updateCB(CallBacker*);

    uiGraphicsItemGroup*        display_;
    uiPolygonItem*              polygonitem_;
    uiPolyLineItem*             polylineitem_;
    ObjectSet<uiMarkerItem>     markeritems_;
    uiTextItem*                 nameitem_;
    uiFlatViewer*               viewer_;
};

} // namespace FlatView