VTK
dox
Interaction
Widgets
vtkHandleWidget.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkHandleWidget.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef vtkHandleWidget_h
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#define vtkHandleWidget_h
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#include "vtkInteractionWidgetsModule.h"
// For export macro
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#include "
vtkAbstractWidget.h
"
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class
vtkHandleRepresentation
;
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class
VTKINTERACTIONWIDGETS_EXPORT
vtkHandleWidget
:
public
vtkAbstractWidget
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{
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public
:
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static
vtkHandleWidget
*
New
();
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vtkTypeMacro(
vtkHandleWidget
,
vtkAbstractWidget
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent)
override
;
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void
SetRepresentation
(
vtkHandleRepresentation
*r)
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{this->Superclass::SetWidgetRepresentation(
reinterpret_cast<
vtkWidgetRepresentation
*
>
(r));}
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vtkHandleRepresentation
*
GetHandleRepresentation
()
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{
return
reinterpret_cast<
vtkHandleRepresentation
*
>
(this->
WidgetRep
);}
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void
CreateDefaultRepresentation
()
override
;
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vtkSetMacro( EnableAxisConstraint,
vtkTypeBool
);
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vtkGetMacro( EnableAxisConstraint,
vtkTypeBool
);
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vtkBooleanMacro( EnableAxisConstraint,
vtkTypeBool
);
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vtkSetMacro(EnableTranslation,
vtkTypeBool
);
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vtkGetMacro(EnableTranslation,
vtkTypeBool
);
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vtkBooleanMacro(EnableTranslation,
vtkTypeBool
);
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vtkSetMacro( AllowHandleResize,
vtkTypeBool
);
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vtkGetMacro( AllowHandleResize,
vtkTypeBool
);
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vtkBooleanMacro( AllowHandleResize,
vtkTypeBool
);
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vtkGetMacro( WidgetState,
int
);
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vtkSetMacro( ShowInactive,
vtkTypeBool
);
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vtkGetMacro( ShowInactive,
vtkTypeBool
);
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vtkBooleanMacro( ShowInactive,
vtkTypeBool
);
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// Manage the state of the widget
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enum
_WidgetState
{Start=0,Active,Inactive};
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void
SetEnabled
(
int
enabling)
override
;
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protected
:
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vtkHandleWidget
();
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~
vtkHandleWidget
()
override
;
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// These are the callbacks for this widget
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static
void
GenericAction(
vtkHandleWidget
*);
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static
void
SelectAction(
vtkAbstractWidget
*);
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static
void
EndSelectAction(
vtkAbstractWidget
*);
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static
void
TranslateAction(
vtkAbstractWidget
*);
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static
void
ScaleAction(
vtkAbstractWidget
*);
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static
void
MoveAction(
vtkAbstractWidget
*);
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static
void
SelectAction3D(
vtkAbstractWidget
*);
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static
void
MoveAction3D(
vtkAbstractWidget
*);
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// helper methods for cursor management
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void
SetCursor
(
int
state)
override
;
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int
WidgetState
;
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vtkTypeBool
EnableAxisConstraint
;
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vtkTypeBool
EnableTranslation
;
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// Allow resizing of handles.
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vtkTypeBool
AllowHandleResize
;
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// Keep representation visible when disabled
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vtkTypeBool
ShowInactive
;
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private
:
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vtkHandleWidget
(
const
vtkHandleWidget
&) =
delete
;
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void
operator=(
const
vtkHandleWidget
&) =
delete
;
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};
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#endif
vtkHandleWidget::WidgetState
int WidgetState
Definition:
vtkHandleWidget.h:186
vtkAbstractWidget::SetCursor
virtual void SetCursor(int vtkNotUsed(state))
Definition:
vtkAbstractWidget.h:178
vtkHandleWidget::_WidgetState
_WidgetState
Definition:
vtkHandleWidget.h:161
vtkHandleWidget
a general widget for moving handles
Definition:
vtkHandleWidget.h:76
vtkAbstractWidget::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAbstractWidget.h
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkWidgetRepresentation
abstract class defines interface between the widget and widget representation classes
Definition:
vtkWidgetRepresentation.h:60
vtkHandleRepresentation
abstract class for representing widget handles
Definition:
vtkHandleRepresentation.h:58
vtkAbstractWidget::WidgetRep
vtkWidgetRepresentation * WidgetRep
Definition:
vtkAbstractWidget.h:174
vtkHandleWidget::EnableAxisConstraint
vtkTypeBool EnableAxisConstraint
Definition:
vtkHandleWidget.h:187
vtkHandleWidget::SetRepresentation
void SetRepresentation(vtkHandleRepresentation *r)
Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.
Definition:
vtkHandleWidget.h:97
vtkAbstractWidget
define the API for widget / widget representation
Definition:
vtkAbstractWidget.h:63
vtkAbstractWidget::CreateDefaultRepresentation
virtual void CreateDefaultRepresentation()=0
Create the default widget representation if one is not set.
vtkHandleWidget::AllowHandleResize
vtkTypeBool AllowHandleResize
Definition:
vtkHandleWidget.h:191
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:39
vtkHandleWidget::ShowInactive
vtkTypeBool ShowInactive
Definition:
vtkHandleWidget.h:194
vtkAbstractWidget::SetEnabled
void SetEnabled(int) override
Methods for activating this widget.
vtkHandleWidget::GetHandleRepresentation
vtkHandleRepresentation * GetHandleRepresentation()
Return the representation as a vtkHandleRepresentation.
Definition:
vtkHandleWidget.h:103
vtkTypeBool
int vtkTypeBool
Definition:
vtkABI.h:69
vtkHandleWidget::EnableTranslation
vtkTypeBool EnableTranslation
Definition:
vtkHandleWidget.h:188
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