VTK  9.0.1
vtkResliceCursorWidget.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkResliceCursorWidget.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 =========================================================================*/
36 #ifndef vtkResliceCursorWidget_h
37 #define vtkResliceCursorWidget_h
38 
39 #include "vtkAbstractWidget.h"
40 #include "vtkInteractionWidgetsModule.h" // For export macro
41 
43 
44 class VTKINTERACTIONWIDGETS_EXPORT vtkResliceCursorWidget : public vtkAbstractWidget
45 {
46 public:
51 
53 
57  void PrintSelf(ostream& os, vtkIndent indent) override;
59 
66  {
67  this->Superclass::SetWidgetRepresentation(reinterpret_cast<vtkWidgetRepresentation*>(r));
68  }
69 
74  {
75  return reinterpret_cast<vtkResliceCursorRepresentation*>(this->WidgetRep);
76  }
77 
81  void CreateDefaultRepresentation() override;
82 
88  void SetEnabled(int) override;
89 
91 
94  vtkSetMacro(ManageWindowLevel, vtkTypeBool);
95  vtkGetMacro(ManageWindowLevel, vtkTypeBool);
96  vtkBooleanMacro(ManageWindowLevel, vtkTypeBool);
98 
102  enum
103  {
104  WindowLevelEvent = 1055,
107  ResetCursorEvent
108  };
109 
113  virtual void ResetResliceCursor();
114 
115 protected:
118 
119  // These are the callbacks for this widget
127 
128  // helper methods for cursor management
129  void SetCursor(int state) override;
130 
131  // Start Window Level
133 
134  // Invoke the appropriate event based on state
136 
137  // Manage the state of the widget
140  {
141  Start = 0,
142  Active
143  };
144 
145  // Keep track whether key modifier key is pressed
148 
149 private:
151  void operator=(const vtkResliceCursorWidget&) = delete;
152 };
153 
154 #endif
vtkResliceCursorWidget::vtkResliceCursorWidget
vtkResliceCursorWidget()
vtkResliceCursorWidget::GetResliceCursorRepresentation
vtkResliceCursorRepresentation * GetResliceCursorRepresentation()
Return the representation as a vtkResliceCursorRepresentation.
Definition: vtkResliceCursorWidget.h:73
vtkResliceCursorWidget::SetCursor
void SetCursor(int state) override
vtkResliceCursorWidget::StartWindowLevel
void StartWindowLevel()
vtkAbstractWidget.h
vtkResliceCursorWidget
represent a reslice cursor
Definition: vtkResliceCursorWidget.h:45
vtkResliceCursorWidget::ResetResliceCursor
virtual void ResetResliceCursor()
Reset the cursor back to its initial state.
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition: vtkWidgetRepresentation.h:60
vtkAbstractWidget::WidgetRep
vtkWidgetRepresentation * WidgetRep
Definition: vtkAbstractWidget.h:172
vtkResliceCursorWidget::ManageWindowLevel
vtkTypeBool ManageWindowLevel
Definition: vtkResliceCursorWidget.h:147
vtkResliceCursorWidget::InvokeAnEvent
void InvokeAnEvent()
vtkResliceCursorWidget::New
static vtkResliceCursorWidget * New()
Instantiate this class.
vtkAbstractWidget
define the API for widget / widget representation
Definition: vtkAbstractWidget.h:63
vtkResliceCursorWidget::SelectAction
static void SelectAction(vtkAbstractWidget *)
vtkResliceCursorWidget::_WidgetState
_WidgetState
Definition: vtkResliceCursorWidget.h:140
vtkResliceCursorWidget::ResizeThicknessAction
static void ResizeThicknessAction(vtkAbstractWidget *)
vtkResliceCursorWidget::RotateAction
static void RotateAction(vtkAbstractWidget *)
vtkResliceCursorWidget::EndSelectAction
static void EndSelectAction(vtkAbstractWidget *)
vtkResliceCursorWidget::EndResizeThicknessAction
static void EndResizeThicknessAction(vtkAbstractWidget *)
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:34
vtkResliceCursorWidget::SetRepresentation
void SetRepresentation(vtkResliceCursorRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
Definition: vtkResliceCursorWidget.h:65
vtkResliceCursorWidget::ResliceAxesChangedEvent
@ ResliceAxesChangedEvent
Definition: vtkResliceCursorWidget.h:105
vtkResliceCursorWidget::MoveAction
static void MoveAction(vtkAbstractWidget *)
vtkResliceCursorWidget::CreateDefaultRepresentation
void CreateDefaultRepresentation() override
Create the default widget representation if one is not set.
vtkResliceCursorWidget::SetEnabled
void SetEnabled(int) override
Methods for activiating this widget.
vtkResliceCursorWidget::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkResliceCursorWidget::ModifierActive
int ModifierActive
Definition: vtkResliceCursorWidget.h:146
vtkResliceCursorWidget::ResliceThicknessChangedEvent
@ ResliceThicknessChangedEvent
Definition: vtkResliceCursorWidget.h:106
vtkResliceCursorWidget::ResetResliceCursorAction
static void ResetResliceCursorAction(vtkAbstractWidget *)
vtkResliceCursorRepresentation
represent the vtkResliceCursorWidget
Definition: vtkResliceCursorRepresentation.h:55
vtkTypeBool
int vtkTypeBool
Definition: vtkABI.h:69
vtkResliceCursorWidget::WidgetState
int WidgetState
Definition: vtkResliceCursorWidget.h:138
vtkResliceCursorWidget::~vtkResliceCursorWidget
~vtkResliceCursorWidget() override