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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXRenderWindowTclInteractor.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.
=========================================================================*/
// .NAME vtkXRenderWindowTclInteractor - a TCL event driven interface for a RenderWindow
// .SECTION Description
// vtkXRenderWindowTclInteractor is a convenience object that provides event
// bindings to common graphics functions. For example, camera and actor
// functions such as zoom-in/zoom-out, azimuth, roll, and pan. It is one of
// the window system specific subclasses of vtkRenderWindowInteractor. Please
// see vtkRenderWindowInteractor documentation for event bindings.
//
// .SECTION see also
// vtkRenderWindowInteractor vtkXRenderWindowInteractor vtkXRenderWindow
#ifndef vtkXRenderWindowTclInteractor_h
#define vtkXRenderWindowTclInteractor_h
#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkXRenderWindowInteractor.h"
class vtkXRenderWindowTclInteractorInternals;
class VTKRENDERINGOPENGL_EXPORT vtkXRenderWindowTclInteractor : public vtkXRenderWindowInteractor
{
public:
static vtkXRenderWindowTclInteractor *New();
vtkTypeMacro(vtkXRenderWindowTclInteractor,vtkXRenderWindowInteractor);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Initializes a Tcl/Tk specific event handler.
virtual void Initialize();
// Description:
// Overridden only to eliminate the "virtual function hidden" warning.
// Implementation delegates directly to the Superclass.
virtual void Initialize(XtAppContext app);
// Description:
// Enable/Disable interactions. By default interactors are enabled when
// initialized. Initialize() must be called prior to enabling/disabling
// interaction. These methods are used when a window/widget is being
// shared by multiple renderers and interactors. This allows a "modal"
// display where one interactor is active when its data is to be displayed
// and all other interactors associated with the widget are disabled
// when their data is not displayed.
virtual void Enable();
virtual void Disable();
// Description:
// This will start a Tcl/Tk event loop that only returns when the user
// presses the 'q' or 'e' key or when some other event observer calls
// our ExitCallback method.
virtual void Start();
protected:
vtkXRenderWindowTclInteractor();
~vtkXRenderWindowTclInteractor();
// Description:
// Tcl/Tk specific internal timer methods. See the superclass for detailed
// documentation.
virtual int InternalCreateTimer(int timerId, int timerType, unsigned long duration);
virtual int InternalDestroyTimer(int platformTimerId);
private:
vtkXRenderWindowTclInteractorInternals* Internal;
vtkXRenderWindowTclInteractor(const vtkXRenderWindowTclInteractor&); // Not implemented.
void operator=(const vtkXRenderWindowTclInteractor&); // Not implemented.
};
#endif
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