VTK  9.2.5
vtkCenteredSliderWidget.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCenteredSliderWidget.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=========================================================================*/
77#ifndef vtkCenteredSliderWidget_h
78#define vtkCenteredSliderWidget_h
79
80#include "vtkAbstractWidget.h"
81#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
82#include "vtkInteractionWidgetsModule.h" // For export macro
83
85
86class VTKINTERACTIONWIDGETS_EXPORT vtkCenteredSliderWidget : public vtkAbstractWidget
87{
88public:
93
95
99 void PrintSelf(ostream& os, vtkIndent indent) override;
101
108 {
109 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
110 }
111
116 {
117 return reinterpret_cast<vtkSliderRepresentation*>(this->WidgetRep);
118 }
119
124
128 double GetValue() { return this->Value; }
129
130protected:
132 ~vtkCenteredSliderWidget() override = default;
133
134 // These are the events that are handled
139
140 // Manage the state of the widget
143 {
144 Start = 0,
145 Sliding
146 };
147#if !defined(VTK_LEGACY_REMOVE)
148 VTK_DEPRECATED_IN_9_2_0("because leading underscore is reserved")
150#endif
151
154 double StartTime;
155 double Value;
156
157private:
159 void operator=(const vtkCenteredSliderWidget&) = delete;
160};
161
162#endif
define the API for widget / widget representation
vtkWidgetRepresentation * WidgetRep
set a value by manipulating a slider
void PrintSelf(ostream &os, vtkIndent indent) override
Standard macros.
static vtkCenteredSliderWidget * New()
Instantiate the class.
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
double GetValue()
Get the value fo this widget.
static void MoveAction(vtkAbstractWidget *)
static void TimerAction(vtkAbstractWidget *)
~vtkCenteredSliderWidget() override=default
static void EndSelectAction(vtkAbstractWidget *)
static void SelectAction(vtkAbstractWidget *)
vtkSliderRepresentation * GetSliderRepresentation()
Return the representation as a vtkSliderRepresentation.
void SetRepresentation(vtkSliderRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
a simple class to control print indentation
Definition: vtkIndent.h:40
abstract class defines the representation for a vtkSliderWidget
abstract class defines interface between the widget and widget representation classes
#define VTK_DEPRECATED_IN_9_2_0(reason)