VTK
vtkContinuousValueWidgetRepresentation.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkContinuousValueWidgetRepresentation.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 
16 /*-------------------------------------------------------------------------
17  Copyright 2008 Sandia Corporation.
18  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
19  the U.S. Government retains certain rights in this software.
20 -------------------------------------------------------------------------*/
21 
29 #ifndef __vtkContinuousValueWidgetRepresentation_h
30 #define __vtkContinuousValueWidgetRepresentation_h
31 
33 
36 {
37 public:
39 
42  void PrintSelf(ostream& os, vtkIndent indent);
44 
46 
49  virtual void PlaceWidget(double bounds[6]);
50  virtual void BuildRepresentation() {};
51  virtual void StartWidgetInteraction(double eventPos[2]) = 0;
52  virtual void WidgetInteraction(double eventPos[2]) = 0;
53 // virtual void Highlight(int);
55 
56 //BTX
57  // Enums are used to describe what is selected
59  {
60  Outside=0,
62  Adjusting
63  };
64 //ETX
65 
66  // Set/Get the value
67  virtual void SetValue(double value);
68  virtual double GetValue() {return this->Value;};
69 
70 protected:
73 
74  double Value;
75 
76 private:
78  (const vtkContinuousValueWidgetRepresentation&); //Not implemented
79  void operator=(const vtkContinuousValueWidgetRepresentation&); // Not implemented
80 };
81 
82 #endif
virtual void StartWidgetInteraction(double eventPos[2])
abstract class defines interface between the widget and widget representation classes ...
provide the representation for a continuous value
a simple class to control print indentation
Definition: vtkIndent.h:37
virtual void WidgetInteraction(double newEventPos[2])
#define VTK_WIDGETS_EXPORT
virtual void PlaceWidget(double *vtkNotUsed(bounds[6]))
void PrintSelf(ostream &os, vtkIndent indent)