vtkScalarBarWidget.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkScalarBarWidget.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.
 
=========================================================================*/
#ifndef vtkScalarBarWidget_h
#define vtkScalarBarWidget_h
 
#include "vtkBorderWidget.h"
#include "vtkInteractionWidgetsModule.h" // For export macro
 
class vtkScalarBarActor;
class vtkScalarBarRepresentation;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkScalarBarWidget : public vtkBorderWidget
{
public:
  static vtkScalarBarWidget* New();
  vtkTypeMacro(vtkScalarBarWidget, vtkBorderWidget);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual void SetRepresentation(vtkScalarBarRepresentation* rep);
 
  vtkScalarBarRepresentation* GetScalarBarRepresentation()
  {
    return reinterpret_cast<vtkScalarBarRepresentation*>(this->GetRepresentation());
  }
 
 
  virtual void SetScalarBarActor(vtkScalarBarActor* actor);
  virtual vtkScalarBarActor* GetScalarBarActor();
 
 
  vtkSetMacro(Repositionable, vtkTypeBool);
  vtkGetMacro(Repositionable, vtkTypeBool);
  vtkBooleanMacro(Repositionable, vtkTypeBool);
 
  void CreateDefaultRepresentation() override;
 
  vtkTypeBool GetProcessEvents() override;
 
protected:
  vtkScalarBarWidget();
  ~vtkScalarBarWidget() override;
 
  vtkTypeBool Repositionable;
 
  // Handle the case of Repositionable == 0
  static void MoveAction(vtkAbstractWidget*);
 
  // set the cursor to the correct shape based on State argument
  void SetCursor(int State) override;
 
private:
  vtkScalarBarWidget(const vtkScalarBarWidget&) = delete;
  void operator=(const vtkScalarBarWidget&) = delete;
};
 
#endif