vtkXRenderWindowTclInteractor.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkXRenderWindowTclInteractor.h,v $

  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 __vtkXRenderWindowTclInteractor_h
#define __vtkXRenderWindowTclInteractor_h

//===========================================================
// now we define the C++ class

#include "vtkRenderWindowInteractor.h"
#include <X11/StringDefs.h> // Needed for X types in public interface
#include <X11/Intrinsic.h> // Needed for X types in public interface

extern void vtkXRenderWindowTclInteractorCallback(Widget,XtPointer,
                                                  XEvent *,Boolean *);
extern void vtkXRenderWindowTclInteractorTimer(XtPointer,XtIntervalId *);

class VTK_RENDERING_EXPORT vtkXRenderWindowTclInteractor : public vtkRenderWindowInteractor
{
public:
  static vtkXRenderWindowTclInteractor *New();
  vtkTypeRevisionMacro(vtkXRenderWindowTclInteractor,vtkRenderWindowInteractor);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Initialize();


  virtual void Initialize(XtAppContext app);
  vtkGetMacro( App, XtAppContext );
  

  virtual void Enable();
  virtual void Disable();


  virtual void Start();
  virtual void UpdateSize(int,int);


  virtual void SetWidget(Widget);
  Widget GetWidget() 
    {return this->top;}


  virtual void SetTopLevelShell(Widget);
  Widget GetTopLevelShell() 
    {return this->TopLevelShell;}


  int CreateTimer(int timertype);
  int DestroyTimer(void);

  void TerminateApp(void);


  vtkGetMacro(BreakLoopFlag, int);
  vtkSetMacro(BreakLoopFlag, int);


  friend void vtkXRenderWindowTclInteractorCallback(Widget,XtPointer,
                                                    XEvent *,Boolean *);
  friend void vtkXRenderWindowTclInteractorTimer(XtPointer,XtIntervalId *);

protected:
  vtkXRenderWindowTclInteractor();
  ~vtkXRenderWindowTclInteractor();

  Widget TopLevelShell;

  Display *DisplayId;
  Window WindowId;
  Atom KillAtom;
  Widget top;
  Widget oldTop;
  XtAppContext App;
  int PositionBeforeStereo[2];

  int BreakLoopFlag;
private:
  vtkXRenderWindowTclInteractor(const vtkXRenderWindowTclInteractor&);  // Not implemented.
  void operator=(const vtkXRenderWindowTclInteractor&);  // Not implemented.
};

#endif

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