VTK  9.1.0
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
30#ifndef vtkContinuousValueWidgetRepresentation_h
31#define vtkContinuousValueWidgetRepresentation_h
32
33#include "vtkInteractionWidgetsModule.h" // For export macro
35
36class VTKINTERACTIONWIDGETS_EXPORT vtkContinuousValueWidgetRepresentation
38{
39public:
41
45 void PrintSelf(ostream& os, vtkIndent indent) override;
47
49
54 void PlaceWidget(double bounds[6]) override;
55 void BuildRepresentation() override {}
56 void StartWidgetInteraction(double eventPos[2]) override = 0;
57 void WidgetInteraction(double eventPos[2]) override = 0;
58 // virtual void Highlight(int);
60
61 // Enums are used to describe what is selected
63 {
64 Outside = 0,
66 Adjusting
67 };
68
69 // Set/Get the value
70 virtual void SetValue(double value);
71 virtual double GetValue() { return this->Value; }
72
73protected:
76
77 double Value;
78
79private:
81 void operator=(const vtkContinuousValueWidgetRepresentation&) = delete;
82};
83
84#endif
provide the representation for a continuous value
void WidgetInteraction(double eventPos[2]) override=0
Methods to interface with the vtkSliderWidget.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for the class.
void StartWidgetInteraction(double eventPos[2]) override=0
Methods to interface with the vtkSliderWidget.
virtual void SetValue(double value)
void BuildRepresentation() override
Methods to interface with the vtkSliderWidget.
void PlaceWidget(double bounds[6]) override
Methods to interface with the vtkSliderWidget.
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract class defines interface between the widget and widget representation classes