VTK  9.3.1
vtkCenteredSliderWidget.h
Go to the documentation of this file.
1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
65#ifndef vtkCenteredSliderWidget_h
66#define vtkCenteredSliderWidget_h
67
68#include "vtkAbstractWidget.h"
69#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
70#include "vtkInteractionWidgetsModule.h" // For export macro
71#include "vtkLegacy.h" // for VTK_LEGACY_REMOVE
72
73VTK_ABI_NAMESPACE_BEGIN
75
76class VTKINTERACTIONWIDGETS_EXPORT vtkCenteredSliderWidget : public vtkAbstractWidget
77{
78public:
83
85
89 void PrintSelf(ostream& os, vtkIndent indent) override;
91
98 {
99 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
100 }
101
106 {
107 return reinterpret_cast<vtkSliderRepresentation*>(this->WidgetRep);
108 }
109
114
118 double GetValue() { return this->Value; }
119
120protected:
122 ~vtkCenteredSliderWidget() override = default;
123
124 // These are the events that are handled
129
130 // Manage the state of the widget
133 {
134 Start = 0,
135 Sliding
136 };
137#if !defined(VTK_LEGACY_REMOVE)
138 VTK_DEPRECATED_IN_9_2_0("because leading underscore is reserved")
140#endif
141
144 double StartTime;
145 double Value;
146
147private:
149 void operator=(const vtkCenteredSliderWidget&) = delete;
150};
151
152VTK_ABI_NAMESPACE_END
153#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:29
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)