VTK  9.1.0
vtkButtonWidget.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkButtonWidget.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=========================================================================*/
61#ifndef vtkButtonWidget_h
62#define vtkButtonWidget_h
63
64#include "vtkAbstractWidget.h"
65#include "vtkInteractionWidgetsModule.h" // For export macro
66
68
69class VTKINTERACTIONWIDGETS_EXPORT vtkButtonWidget : public vtkAbstractWidget
70{
71public:
76
78
82 void PrintSelf(ostream& os, vtkIndent indent) override;
84
91 {
92 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
93 }
94
99 {
100 return reinterpret_cast<vtkButtonRepresentation*>(this->WidgetRep);
101 }
102
107
115 void SetEnabled(int) override;
116
117protected:
119 ~vtkButtonWidget() override = default;
120
121 // These are the events that are handled
125
126 // Manage the state of the widget
129 {
130 Start = 0,
132 Selecting
133 };
134
135private:
136 vtkButtonWidget(const vtkButtonWidget&) = delete;
137 void operator=(const vtkButtonWidget&) = delete;
138};
139
140#endif
define the API for widget / widget representation
vtkWidgetRepresentation * WidgetRep
abstract class defines the representation for a vtkButtonWidget
activate an n-state button
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
~vtkButtonWidget() override=default
static void SelectAction(vtkAbstractWidget *)
vtkButtonRepresentation * GetSliderRepresentation()
Return the representation as a vtkButtonRepresentation.
void SetEnabled(int) override
The method for activating and deactivating this widget.
static vtkButtonWidget * New()
Instantiate the class.
static void MoveAction(vtkAbstractWidget *)
void SetRepresentation(vtkButtonRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard macros.
static void EndSelectAction(vtkAbstractWidget *)
a simple class to control print indentation
Definition: vtkIndent.h:34
abstract class defines interface between the widget and widget representation classes