vtkContextMouseEvent.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause

 
#ifndef vtkContextMouseEvent_h
#define vtkContextMouseEvent_h
 
#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkVector.h"                   // Needed for vtkVector2f and vtkVector2i
#include "vtkWin32Header.h"              // For export macros.
 
VTK_ABI_NAMESPACE_BEGIN
class vtkRenderWindowInteractor;
 
class VTKRENDERINGCONTEXT2D_EXPORT vtkContextMouseEvent
{
public:
  enum
  {
    NO_BUTTON = 0,
    LEFT_BUTTON = 1,
    MIDDLE_BUTTON = 2,
    RIGHT_BUTTON = 4
  };

  enum
  {
    NO_MODIFIER = 0,
    ALT_MODIFIER = 1,
    SHIFT_MODIFIER = 2,
    CONTROL_MODIFIER = 4
  };
 
  vtkContextMouseEvent() = default;

  void SetInteractor(vtkRenderWindowInteractor* interactor) { this->Interactor = interactor; }

  vtkRenderWindowInteractor* GetInteractor() const { return this->Interactor; }

  void SetPos(const vtkVector2f& pos) { this->Pos = pos; }
  vtkVector2f GetPos() const { return this->Pos; }

  void SetScenePos(const vtkVector2f& pos) { this->ScenePos = pos; }
  vtkVector2f GetScenePos() const { return this->ScenePos; }

  void SetScreenPos(const vtkVector2i& pos) { this->ScreenPos = pos; }
  vtkVector2i GetScreenPos() const { return this->ScreenPos; }

  void SetLastPos(const vtkVector2f& pos) { this->LastPos = pos; }
  vtkVector2f GetLastPos() const { return this->LastPos; }

  void SetLastScenePos(const vtkVector2f& pos) { this->LastScenePos = pos; }
  vtkVector2f GetLastScenePos() const { return this->LastScenePos; }

  void SetLastScreenPos(const vtkVector2i& pos) { this->LastScreenPos = pos; }
  vtkVector2i GetLastScreenPos() const { return this->LastScreenPos; }

  void SetButton(int button) { this->Button = button; }
  int GetButton() const { return this->Button; }

  int GetModifiers() const;
 
protected:
  vtkVector2f Pos;

  vtkVector2f ScenePos;

  vtkVector2i ScreenPos;

  vtkVector2f LastPos;

  vtkVector2f LastScenePos;

  vtkVector2i LastScreenPos;

  int Button;
 
  vtkRenderWindowInteractor* Interactor;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkContextMouseEvent_h
// VTK-HeaderTest-Exclude: vtkContextMouseEvent.h