GUI/Widgets/vtkKWVolumeMaterialPropertyWidget.h

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/*=========================================================================

  Module:    $RCSfile: vtkKWVolumeMaterialPropertyWidget.h,v $

  Copyright (c) Kitware, Inc.
  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 __vtkKWVolumeMaterialPropertyWidget_h
#define __vtkKWVolumeMaterialPropertyWidget_h

#include "vtkKWMaterialPropertyWidget.h"

class vtkKWApplication;
class vtkKWCheckButtonWithLabel;
class vtkKWScalarComponentSelectionWidget;
class vtkVolumeProperty;

class KWWIDGETS_EXPORT vtkKWVolumeMaterialPropertyWidget : public vtkKWMaterialPropertyWidget
{
public:
  static vtkKWVolumeMaterialPropertyWidget *New();
  vtkTypeRevisionMacro(vtkKWVolumeMaterialPropertyWidget, vtkKWMaterialPropertyWidget);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  virtual void Create(vtkKWApplication *app);
  

  virtual void SetVolumeProperty(vtkVolumeProperty *prop);
  vtkGetObjectMacro(VolumeProperty, vtkVolumeProperty);


  virtual void SetSelectedComponent(int);
  vtkGetMacro(SelectedComponent, int);
  vtkGetObjectMacro(ComponentSelectionWidget, 
                    vtkKWScalarComponentSelectionWidget);


  virtual void SetNumberOfComponents(int);
  vtkGetMacro(NumberOfComponents, int);


  virtual void SetAllowEnableShading(int);
  vtkBooleanMacro(AllowEnableShading, int);
  vtkGetMacro(AllowEnableShading, int);

  virtual void Update();


  virtual void EnableShadingCallback();
  virtual void SelectedComponentCallback(int);

  virtual void UpdateEnableState();

protected:

  vtkKWVolumeMaterialPropertyWidget();
  ~vtkKWVolumeMaterialPropertyWidget();

  vtkVolumeProperty *VolumeProperty;

  int SelectedComponent;
  int NumberOfComponents;
  int AllowEnableShading;

  // UI

  vtkKWScalarComponentSelectionWidget *ComponentSelectionWidget;
  vtkKWCheckButtonWithLabel             *EnableShadingCheckButton;

  virtual void Pack();


  virtual int UpdatePropertyFromInterface();
  virtual int UpdatePropertyFromPreset(const Preset *preset);

  virtual void SendStateEvent(int event);

  virtual int AreControlsEnabled();

private:
  vtkKWVolumeMaterialPropertyWidget(const vtkKWVolumeMaterialPropertyWidget&);  //Not implemented
  void operator=(const vtkKWVolumeMaterialPropertyWidget&);  //Not implemented
};

#endif

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