vtkTensorProbeWidget.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkTensorProbeWidget_h
#define vtkTensorProbeWidget_h
 
#include "vtkAbstractWidget.h"
#include "vtkInteractionWidgetsModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkTensorProbeRepresentation;
class vtkPolyData;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkTensorProbeWidget : public vtkAbstractWidget
{
public:
  static vtkTensorProbeWidget* New();
 
 
  vtkTypeMacro(vtkTensorProbeWidget, vtkAbstractWidget);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetRepresentation(vtkTensorProbeRepresentation* r)
  {
    this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
  }
 
  vtkTensorProbeRepresentation* GetTensorProbeRepresentation()
  {
    return reinterpret_cast<vtkTensorProbeRepresentation*>(this->WidgetRep);
  }
 
  void CreateDefaultRepresentation() override;
 
protected:
  vtkTensorProbeWidget();
  ~vtkTensorProbeWidget() override;
 
  // 1 when the probe has been selected, for instance when dragging it around
  int Selected;
 
  int LastEventPosition[2];
 
  // Callback interface to capture events and respond
  static void SelectAction(vtkAbstractWidget*);
  static void MoveAction(vtkAbstractWidget*);
  static void EndSelectAction(vtkAbstractWidget*);
 
private:
  vtkTensorProbeWidget(const vtkTensorProbeWidget&) = delete;
  void operator=(const vtkTensorProbeWidget&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif