dox/Widgets/vtkKWEPaintbrushAnnotationWidget.h

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//=============================================================================
//   This file is part of VTKEdge. See vtkedge.org for more information.
//
//   Copyright (c) 2010 Kitware, Inc.
//
//   VTKEdge may be used under the terms of the BSD License
//   Please see the file Copyright.txt in the root directory of
//   VTKEdge for further information.
//
//   Alternatively, you may see: 
//
//   http://www.vtkedge.org/vtkedge/project/license.html
//
//
//   For custom extensions, consulting services, or training for
//   this or any other Kitware supported open source project, please
//   contact Kitware at sales@kitware.com.
//
//
//=============================================================================

#ifndef __vtkKWEPaintbrushAnnotationWidget_h
#define __vtkKWEPaintbrushAnnotationWidget_h

#include "VTKEdgeConfigure.h" // needed for export symbols directives
#include "vtkAbstractWidget.h"

class vtkKWEPaintbrushAnnotationRepresentation;
class vtkKWEPaintbrushWidget;

class VTKEdge_WIDGETS_EXPORT vtkKWEPaintbrushAnnotationWidget : public vtkAbstractWidget
{
  //BTX
  friend class vtkKWEPaintbrushWidget;
  //ETX
public:


  static vtkKWEPaintbrushAnnotationWidget *New();
  vtkTypeRevisionMacro(vtkKWEPaintbrushAnnotationWidget,vtkAbstractWidget);
  void PrintSelf(ostream& os, vtkIndent indent);


  void AnnotatePaintbrushMode();
  void AnnotateNewSketch();
  void AnnotateIncrementSketch();
  void AnnotateDecrementSketch();
  void AnnotateSize();
  void AnnotateString( const char * );

protected:
  vtkKWEPaintbrushAnnotationWidget();
  ~vtkKWEPaintbrushAnnotationWidget();

  // The widget can be in any of the following states.
//BTX
  enum { Start = 0, BeginTimer, EndTimer, Timing, TimedOut };
//ETX


  virtual void SetWidgetState(int);
  vtkGetMacro( WidgetState, int );

  virtual void SetEnabled(int);


  static void MoveCallback                     ( vtkAbstractWidget* );
  static void HoverCallback                    ( vtkAbstractWidget* );

  virtual void CreateDefaultRepresentation();

  void SetRepresentation(vtkKWEPaintbrushAnnotationRepresentation *r);

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

  int                   Movement;
  int                   WidgetState;
  int                   TimerId;
  int                   TimerDuration;
  vtkKWEPaintbrushWidget * PaintbrushWidget;
};

#endif