vtkImplicitPlaneWidget2.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkImplicitPlaneWidget2.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 vtkImplicitPlaneWidget2_h
#define vtkImplicitPlaneWidget2_h
 
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkAbstractWidget.h"
 
class vtkImplicitPlaneRepresentation;
class vtkInteractionCallback;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkImplicitPlaneWidget2 : public vtkAbstractWidget
{
  friend class vtkInteractionCallback;
 
public:
  static vtkImplicitPlaneWidget2 *New();
 
 
  vtkTypeMacro(vtkImplicitPlaneWidget2,vtkAbstractWidget);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  void SetRepresentation( vtkImplicitPlaneRepresentation *rep );
 
  // Descritpion:
  // Disable/Enable the widget if needed.
  // Unobserved the camera if the widget is disabled.
  void SetEnabled(int enabling);
 
  void SetLockNormalToCamera(int lock);
 
 
  vtkImplicitPlaneRepresentation *GetImplicitPlaneRepresentation()
    {return reinterpret_cast<vtkImplicitPlaneRepresentation*>(this->WidgetRep);}
 
  void CreateDefaultRepresentation();
 
protected:
  vtkImplicitPlaneWidget2();
  ~vtkImplicitPlaneWidget2();
 
//BTX - manage the state of the widget
  int WidgetState;
  enum _WidgetState {Start=0,Active};
//ETX
 
  // These methods handle events
  static void SelectAction(vtkAbstractWidget*);
  static void TranslateAction(vtkAbstractWidget*);
  static void ScaleAction(vtkAbstractWidget*);
  static void EndSelectAction(vtkAbstractWidget*);
  static void MoveAction(vtkAbstractWidget*);
  static void MovePlaneAction(vtkAbstractWidget*);
 
  int UpdateCursorShape( int interactionState );
 
 
  vtkInteractionCallback *InteractionCallback;
  void InvokeInteractionCallback();
 
private:
  vtkImplicitPlaneWidget2(const vtkImplicitPlaneWidget2&);  //Not implemented
  void operator=(const vtkImplicitPlaneWidget2&);  //Not implemented
};
 
#endif