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/*=========================================================================
Program: Visualization Toolkit
Module: vtkContextScene.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.
=========================================================================*/
#include "vtkContextKeyEvent.h"
#include "vtkRenderWindowInteractor.h"
#include <cassert>
void vtkContextKeyEvent::SetInteractor(vtkRenderWindowInteractor *interactor)
{
this->Interactor = interactor;
}
vtkRenderWindowInteractor* vtkContextKeyEvent::GetInteractor() const
{
return this->Interactor.GetPointer();
}
char vtkContextKeyEvent::GetKeyCode() const
{
if (this->Interactor)
{
return this->Interactor->GetKeyCode();
}
else
{
// This should never happen, perhaps there is a better return value?
return 0;
}
}
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