VTK  9.3.1
vtkPolyLineWidget.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
30#ifndef vtkPolyLineWidget_h
31#define vtkPolyLineWidget_h
32
33#include "vtkAbstractWidget.h"
34#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_2_0
35#include "vtkInteractionWidgetsModule.h" // For export macro
36#include "vtkLegacy.h" // for VTK_LEGACY_REMOVE
37
38VTK_ABI_NAMESPACE_BEGIN
40
41class VTKINTERACTIONWIDGETS_EXPORT vtkPolyLineWidget : public vtkAbstractWidget
42{
43public:
46 void PrintSelf(ostream& os, vtkIndent indent) override;
47
54 {
55 this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
56 }
57
63
68 void SetEnabled(int enabling) override;
69
70protected:
73
76 {
77 Start = 0,
78 Active
79 };
80#if !defined(VTK_LEGACY_REMOVE)
81 VTK_DEPRECATED_IN_9_2_0("because leading underscore is reserved")
83#endif
84
85 // These methods handle events
91
93 static void ProcessKeyEvents(vtkObject*, unsigned long, void*, void*);
94
95private:
96 vtkPolyLineWidget(const vtkPolyLineWidget&) = delete;
97 void operator=(const vtkPolyLineWidget&) = delete;
98};
99
100VTK_ABI_NAMESPACE_END
101#endif
define the API for widget / widget representation
supports function callbacks
a simple class to control print indentation
Definition vtkIndent.h:29
abstract base class for most VTK objects
Definition vtkObject.h:52
vtkWidgetRepresentation for a poly line.
widget for vtkPolyLineRepresentation.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard macros implementing standard VTK methods.
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
vtkCallbackCommand * KeyEventCallbackCommand
static vtkPolyLineWidget * New()
static void SelectAction(vtkAbstractWidget *)
static void MoveAction(vtkAbstractWidget *)
static void ScaleAction(vtkAbstractWidget *)
void SetEnabled(int enabling) override
Override superclasses' SetEnabled() method because the line widget must enable its internal handle wi...
static void ProcessKeyEvents(vtkObject *, unsigned long, void *, void *)
void SetRepresentation(vtkPolyLineRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
~vtkPolyLineWidget() override
static void EndSelectAction(vtkAbstractWidget *)
static void TranslateAction(vtkAbstractWidget *)
abstract class defines interface between the widget and widget representation classes
#define VTK_DEPRECATED_IN_9_2_0(reason)