lgrAnnotationSliderBar.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef lgrAnnotationSliderBar_H_
#define lgrAnnotationSliderBar_H_

#include <lgrAnnotations/lgrAnn.h>
#include <lgrGui/sliderBar.h>

class QPainter;
class QRectF;

namespace MAKLogger
{

   class DtLgrAnnotation;

   class DT_DLL_LGRANN DtLgrAnnotationSliderBar : public DtSliderBar
   {
   public:
      DtLgrAnnotationSliderBar(DtLgrAnnotation*);
      virtual ~DtLgrAnnotationSliderBar();

   private:
      DtLgrAnnotationSliderBar(const DtLgrAnnotationSliderBar&);
      DtLgrAnnotationSliderBar& operator=(const DtLgrAnnotationSliderBar&);
   public:


      DtLgrAnnotation* annotation();
      const DtLgrAnnotation* annotation() const;

      virtual void drawBar(QPainter& painter,const QRectF& viewport);

   protected:
      DtLgrAnnotation* myAnnotation;
   };
}

#endif