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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.
=========================================================================*/
/**
* @class vtkContextKeyEvent
* @brief data structure to represent key events.
*
*
* Provides a convenient data structure to represent key events in the
* vtkContextScene. Passed to vtkAbstractContextItem objects.
*/
#ifndef vtkContextKeyEvent_h
#define vtkContextKeyEvent_h
#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkVector.h" // For vtkVector2i
#include "vtkWeakPointer.h" // For vtkWeakPointer
VTK_ABI_NAMESPACE_BEGIN
class vtkRenderWindowInteractor;
class VTKRENDERINGCONTEXT2D_EXPORT vtkContextKeyEvent
{
public:
vtkContextKeyEvent();
/**
* Set the interactor for the key event.
*/
void SetInteractor(vtkRenderWindowInteractor* interactor);
/**
* Get the interactor for the key event. This can be null, and is provided
* only for convenience.
*/
vtkRenderWindowInteractor* GetInteractor() const;
/**
* Set the position of the mouse when the key was pressed.
*/
void SetPosition(const vtkVector2i& position) { this->Position = position; }
/**
* Get the position of the mouse when the key was pressed.
*/
vtkVector2i GetPosition() const { return this->Position; }
char GetKeyCode() const;
protected:
vtkWeakPointer<vtkRenderWindowInteractor> Interactor;
vtkVector2i Position;
};
VTK_ABI_NAMESPACE_END
#endif // vtkContextKeyEvent_h
// VTK-HeaderTest-Exclude: vtkContextKeyEvent.h
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