mitkDisplayPositionEvent.h

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/*=========================================================================

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision$

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.

=========================================================================*/


#ifndef DISPLAYPOSITIONEVENT_H_HEADER_INCLUDED_C184F366
#define DISPLAYPOSITIONEVENT_H_HEADER_INCLUDED_C184F366

#include "mitkCommon.h"
#include "mitkEvent.h"
#include "mitkVector.h"
#include "mitkDataNode.h"


namespace mitk {

class MITK_CORE_EXPORT DisplayPositionEvent : public Event
{
public:
  DisplayPositionEvent(BaseRenderer* sender, int type, int button, int buttonState, int key, const Point2D& displPosition);

  const Point2D& GetDisplayPosition() const
  {
      return m_DisplayPosition;
  }

  void SetDisplayPosition(const Point2D& displPosition) { m_DisplayPosition = displPosition; }

  const Point3D& GetWorldPosition() const;

  mitk::DataNode *GetPickedObjectNode() const;

  mitk::BaseData *GetPickedObject() const;


protected:
  Point2D m_DisplayPosition;
  mutable Point3D m_WorldPosition;
  mutable bool m_WorldPositionIsSet;

  mutable mitk::DataNode::Pointer m_PickedObjectNode;
  mutable bool m_PickedObjectIsSet;
};

typedef DisplayPositionEvent MouseEvent;

} // namespace mitk

#endif /* DISPLAYPOSITIONozsiEVENT_H_HEADER_INCLUDED_C184F366 */