vtkTensorProbeWidget.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkTensorProbeWidget.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm 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 notice for more information.
 
=========================================================================*/
#ifndef vtkTensorProbeWidget_h
#define vtkTensorProbeWidget_h
 
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkAbstractWidget.h"
 
class vtkTensorProbeRepresentation;
class vtkPolyData;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkTensorProbeWidget : public vtkAbstractWidget
{
public:
  static vtkTensorProbeWidget *New();
 
 
  vtkTypeMacro(vtkTensorProbeWidget, vtkAbstractWidget);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  void SetRepresentation(vtkTensorProbeRepresentation *r)
    {
    this->Superclass::SetWidgetRepresentation(
        reinterpret_cast<vtkWidgetRepresentation*>(r));
    }
 
 
  vtkTensorProbeRepresentation *GetTensorProbeRepresentation()
    {return reinterpret_cast<vtkTensorProbeRepresentation*>(this->WidgetRep);}
 
  virtual void CreateDefaultRepresentation();
 
protected:
  vtkTensorProbeWidget();
  ~vtkTensorProbeWidget();
 
  // 1 when the probe has been selected, for instance when dragging it around
  int           Selected;
 
  int           LastEventPosition[2];
 
  // Callback interface to capture events and respond
  static void SelectAction    (vtkAbstractWidget*);
  static void MoveAction      (vtkAbstractWidget*);
  static void EndSelectAction (vtkAbstractWidget*);
 
private:
  vtkTensorProbeWidget(
      const vtkTensorProbeWidget&);  //Not implemented
  void operator=(const vtkTensorProbeWidget&);  //Not implemented
 
};
 
#endif