---

Rendering/vtkInteractorStyleUser.h

Go to the documentation of this file.

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkInteractorStyleUser.h,v $
  Language:  C++

  Copyright (c) 1993-2002 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 __vtkInteractorStyleUser_h
#define __vtkInteractorStyleUser_h

#include "vtkInteractorStyle.h"

// new motion flag
#define VTKIS_USERINTERACTION 8 

class VTK_RENDERING_EXPORT vtkInteractorStyleUser : public vtkInteractorStyle 
{
public:
  static vtkInteractorStyleUser *New();
  vtkTypeRevisionMacro(vtkInteractorStyleUser,vtkInteractorStyle);
  void PrintSelf(ostream& os, vtkIndent indent);
  
#ifndef VTK_REMOVE_LEGACY_CODE


  void SetMouseMoveMethod(void (*f)(void *), void *arg);
  void SetMouseMoveMethodArgDelete(void (*f)(void *));
  void SetButtonPressMethod(void (*f)(void *), void *arg);
  void SetButtonPressMethodArgDelete(void (*f)(void *));
  void SetButtonReleaseMethod(void (*f)(void *), void *arg);
  void SetButtonReleaseMethodArgDelete(void (*f)(void *));
  void SetKeyPressMethod(void (*f)(void *), void *arg);
  void SetKeyPressMethodArgDelete(void (*f)(void *));
  void SetKeyReleaseMethod(void (*f)(void *), void *arg);
  void SetKeyReleaseMethodArgDelete(void (*f)(void *));
  void SetCharMethod(void (*f)(void *), void *arg);
  void SetCharMethodArgDelete(void (*f)(void *));
  void SetConfigureMethod(void (*f)(void *), void *arg);
  void SetConfigureMethodArgDelete(void (*f)(void *));
  void SetExposeMethod(void (*f)(void *), void *arg);
  void SetExposeMethodArgDelete(void (*f)(void *));
  void SetEnterMethod(void (*f)(void *), void *arg);
  void SetEnterMethodArgDelete(void (*f)(void *));
  void SetLeaveMethod(void (*f)(void *), void *arg);
  void SetLeaveMethodArgDelete(void (*f)(void *));
  void SetTimerMethod(void (*f)(void *), void *arg);
  void SetTimerMethodArgDelete(void (*f)(void *));
  void SetUserInteractionMethod(void (*f)(void *), void *arg);
  void SetUserInteractionMethodArgDelete(void (*f)(void *));
  void StartUserInteraction();
  void EndUserInteraction();
#endif
  

  vtkGetVector2Macro(LastPos,int);


  vtkGetVector2Macro(OldPos,int);


  vtkGetMacro(ShiftKey,int);
  vtkGetMacro(CtrlKey,int);


  vtkGetMacro(Char,int);


  vtkGetStringMacro(KeySym);


  vtkGetMacro(Button,int);


  virtual void OnMouseMove();
  virtual void OnLeftButtonDown();
  virtual void OnLeftButtonUp();
  virtual void OnMiddleButtonDown();
  virtual void OnMiddleButtonUp();
  virtual void OnRightButtonDown();
  virtual void OnRightButtonUp();


  virtual void OnChar();
  virtual void OnKeyPress();
  virtual void OnKeyRelease();


  virtual void OnExpose();
  virtual void OnConfigure();
  virtual void OnEnter();
  virtual void OnLeave();

  virtual void OnTimer();

protected:

  vtkInteractorStyleUser();
  ~vtkInteractorStyleUser();

  int LastPos[2];
  int OldPos[2];

  int ShiftKey;
  int CtrlKey;
  int Char;
  char *KeySym;
  int Button;

  unsigned long MouseMoveTag;
  unsigned long KeyPressTag;
  unsigned long KeyReleaseTag;
  unsigned long CharTag;
  unsigned long EnterTag;
  unsigned long LeaveTag;
  unsigned long ExposeTag;
  unsigned long ConfigureTag;
  unsigned long TimerTag;
  unsigned long UserTag;

#ifndef VTK_REMOVE_LEGACY_CODE
  void vtkSetOldCallback(unsigned long &tag, unsigned long event, 
                         void (*f)(void *), void *arg);
  void vtkSetOldDelete(unsigned long tag, void (*f)(void *));
#endif
private:
  vtkInteractorStyleUser(const vtkInteractorStyleUser&);  // Not implemented.
  void operator=(const vtkInteractorStyleUser&);  // Not implemented.
};

#endif

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