VTK  9.3.1
vtkPolyLineWidget.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
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 
38 VTK_ABI_NAMESPACE_BEGIN
40 
41 class VTKINTERACTIONWIDGETS_EXPORT vtkPolyLineWidget : public vtkAbstractWidget
42 {
43 public:
44  static vtkPolyLineWidget* New();
46  void PrintSelf(ostream& os, vtkIndent indent) override;
47 
54  {
55  this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
56  }
57 
62  void CreateDefaultRepresentation() override;
63 
68  void SetEnabled(int enabling) override;
69 
70 protected:
72  ~vtkPolyLineWidget() override;
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
86  static void SelectAction(vtkAbstractWidget*);
87  static void EndSelectAction(vtkAbstractWidget*);
88  static void TranslateAction(vtkAbstractWidget*);
89  static void ScaleAction(vtkAbstractWidget*);
90  static void MoveAction(vtkAbstractWidget*);
91 
93  static void ProcessKeyEvents(vtkObject*, unsigned long, void*, void*);
94 
95 private:
96  vtkPolyLineWidget(const vtkPolyLineWidget&) = delete;
97  void operator=(const vtkPolyLineWidget&) = delete;
98 };
99 
100 VTK_ABI_NAMESPACE_END
101 #endif
widget for vtkPolyLineRepresentation.
abstract base class for most VTK objects
Definition: vtkObject.h:51
#define VTK_DEPRECATED_IN_9_2_0(reason)
void PrintSelf(ostream &os, vtkIndent indent) override
Standard macros implementing standard VTK methods.
virtual void CreateDefaultRepresentation()=0
Create the default widget representation if one is not set.
vtkWidgetRepresentation for a poly line.
supports function callbacks
a simple class to control print indentation
Definition: vtkIndent.h:28
define the API for widget / widget representation
void SetEnabled(int) override
Methods for activating this widget.
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
vtkCallbackCommand * KeyEventCallbackCommand
void SetRepresentation(vtkPolyLineRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene...