vtkAbstractWidget - define the API for widget / widget representation More...

Inheritance diagram for Kitware.VTK.vtkAbstractWidget:

Collaboration diagram for Kitware.VTK.vtkAbstractWidget:

Public Member Functions
	vtkAbstractWidget (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
virtual void	CreateDefaultRepresentation ()
	Create the default widget representation if one is not set. The representation defines the geometry of the widget (i.e., how it appears) as well as providing special methods for manipulting the state and appearance of the widget.
vtkWidgetEventTranslator	GetEventTranslator ()
	Get the event translator. Careful manipulation of this class enables the user to override the default event bindings.
virtual int	GetManagesCursor ()
	Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.
virtual vtkAbstractWidget	GetParent ()
	Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar).
virtual int	GetProcessEvents ()
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
virtual int	GetProcessEventsMaxValue ()
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
virtual int	GetProcessEventsMinValue ()
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
vtkWidgetRepresentation	GetRepresentation ()
	Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. Note that the representation is a subclass of vtkProp (typically a subclass of vtkWidgetRepresenation) so it can be added to the renderer independent of the widget.
override int	IsA (string type)
	Standard macros implementing standard VTK methods.
virtual void	ManagesCursorOff ()
	Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.
virtual void	ManagesCursorOn ()
	Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.
new vtkAbstractWidget	NewInstance ()
	Standard macros implementing standard VTK methods.
virtual void	ProcessEventsOff ()
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
virtual void	ProcessEventsOn ()
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
void	Render ()
	This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. This method should be called (instead of vtkRenderWindow::Render() because it has built into it optimizations for minimizing renders and/or speeding renders.
override void	SetEnabled (int arg0)
	Methods for activating this widget. Note that the widget representation must be specified or the widget will not appear. ProcessEvents (On by default) must be On for Enabled widget to respond to interaction. If ProcessEvents is Off, enabling/disabling a widget merely affects the visibility of the representation.
virtual void	SetManagesCursor (int _arg)
	Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.
void	SetParent (vtkAbstractWidget parent)
	Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar).
override void	SetPriority (float arg0)
	Override the superclass method. This will automatically change the priority of the widget. Unlike the superclass documentation, no methods such as SetInteractor to null and reset it etc. are necessary.
virtual void	SetProcessEvents (int _arg)
	Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.
Public Member Functions inherited from Kitware.VTK.vtkInteractorObserver
	vtkInteractorObserver (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
void	EnabledOff ()
	Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.
void	EnabledOn ()
	Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.
virtual vtkRenderer	GetCurrentRenderer ()
	Set/Get the current renderer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used and assigned to this Ivar. Alternatively, you might want to set the CurrentRenderer explicitly. WARNING: note that if the DefaultRenderer Ivar is set (see above), it will always override the parameter passed to SetCurrentRenderer, unless it is NULL. (i.e., SetCurrentRenderer(foo) = SetCurrentRenderer(DefaultRenderer).
virtual vtkRenderer	GetDefaultRenderer ()
	Set/Get the default renderer to use when activating the interactor observer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used. Alternatively, you can specify the renderer to bind the interactor to when the interactor observer is activated.
int	GetEnabled ()
	Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.
virtual vtkRenderWindowInteractor	GetInteractor ()
	This method is used to associate the widget with the render window interactor. Observers of the appropriate events invoked in the render window interactor are set up as a result of this method invocation. The SetInteractor() method must be invoked prior to enabling the vtkInteractorObserver.
virtual int	GetKeyPressActivation ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.)
virtual sbyte	GetKeyPressActivationValue ()
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled). By default, the key press activation value is 'i'. Note: once the SetInteractor() method is invoked, changing the key press activation value will not affect the key press until SetInteractor(NULL)/SetInteractor(iren) is called.
virtual float	GetPriority ()
	Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.)
virtual float	GetPriorityMaxValue ()
	Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.)
virtual float	GetPriorityMinValue ()
	Set/Get the priority at which events are processed. This is used when multiple interactor observers are used simultaneously. The default value is 0.0 (lowest priority.) Note that when multiple interactor observer have the same priority, then the last observer added will process the event first. (Note: once the SetInteractor() method has been called, changing the priority does not effect event processing. You will have to SetInteractor(NULL), change priority, and then SetInteractor(iren) to have the priority take effect.)
void	GrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents)
	Convenience methods for outside classes. Make sure that the parameter "ren" is not-null.
virtual void	KeyPressActivationOff ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.)
virtual void	KeyPressActivationOn ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.)
void	Off ()
	Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.
void	On ()
	Methods for turning the interactor observer on and off, and determining its state. All subclasses must provide the SetEnabled() method. Enabling a vtkInteractorObserver has the side effect of adding observers; disabling it removes the observers. Prior to enabling the vtkInteractorObserver you must set the render window interactor (via SetInteractor()). Initial value is 0.
virtual void	OnChar ()
	Sets up the keypress-i event.
void	ReleaseFocus ()
	Convenience methods for outside classes. Make sure that the parameter "ren" is not-null.
virtual void	SetCurrentRenderer (vtkRenderer arg0)
	Set/Get the current renderer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used and assigned to this Ivar. Alternatively, you might want to set the CurrentRenderer explicitly. WARNING: note that if the DefaultRenderer Ivar is set (see above), it will always override the parameter passed to SetCurrentRenderer, unless it is NULL. (i.e., SetCurrentRenderer(foo) = SetCurrentRenderer(DefaultRenderer).
virtual void	SetDefaultRenderer (vtkRenderer arg0)
	Set/Get the default renderer to use when activating the interactor observer. Normally when the widget is activated (SetEnabled(1) or when keypress activation takes place), the renderer over which the mouse pointer is positioned is used. Alternatively, you can specify the renderer to bind the interactor to when the interactor observer is activated.
virtual void	SetInteractor (vtkRenderWindowInteractor iren)
	This method is used to associate the widget with the render window interactor. Observers of the appropriate events invoked in the render window interactor are set up as a result of this method invocation. The SetInteractor() method must be invoked prior to enabling the vtkInteractorObserver.
virtual void	SetKeyPressActivation (int _arg)
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. (By default, the keypress is 'i' for "interactor observer".) Set the KeyPressActivationValue to change which key activates the widget.)
virtual void	SetKeyPressActivationValue (sbyte _arg)
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled). By default, the key press activation value is 'i'. Note: once the SetInteractor() method is invoked, changing the key press activation value will not affect the key press until SetInteractor(NULL)/SetInteractor(iren) is called.
Public Member Functions inherited from Kitware.VTK.vtkObject
	vtkObject (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkObject ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
uint	AddObserver (uint arg0, vtkCommand arg1, float priority)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
uint	AddObserver (string arg0, vtkCommand arg1, float priority)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
virtual void	DebugOff ()
	Turn debugging output off.
virtual void	DebugOn ()
	Turn debugging output on.
vtkCommand	GetCommand (uint tag)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
byte	GetDebug ()
	Get the value of the debug flag.
virtual uint	GetMTime ()
	Return this object's modified time.
int	HasObserver (uint arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (string arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (uint arg0, IntPtr callData)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (string arg0, IntPtr callData)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
virtual void	Modified ()
	Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data. The modification time is a unique monotonically increasing unsigned long integer.
void	RemoveAllObservers ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObserver (vtkCommand arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObserver (uint tag)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (uint arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (string arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	SetDebug (byte debugFlag)
	Set the value of the debug flag. A non-zero value turns debugging on.
override string	ToString ()
	Returns the result of calling vtkObject::Print as a C# string.
delegate void	vtkObjectEventHandler (vtkObject sender, vtkObjectEventArgs e)
	Generic signature for all vtkObject events.
void	RemoveAllHandlersForAllEvents ()
	Call RemoveAllHandlers on each non-null vtkObjectEventRelay. TODO: This method needs to get called by the generated Dispose. Make that happen...
Public Member Functions inherited from Kitware.VTK.vtkObjectBase
	vtkObjectBase (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkObjectBase ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
virtual void	Register (vtkObjectBase o)
	Increase the reference count (mark as used by another object).
virtual void	FastDelete ()
	Delete a reference to this object. This version will not invoke garbage collection and can potentially leak the object if it is part of a reference loop. Use this method only when it is known that the object has another reference and would not be collected if a full garbage collection check were done.
string	GetClassName ()
	Return the class name as a string. This method is defined in all subclasses of vtkObjectBase with the vtkTypeMacro found in vtkSetGet.h.
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int arg0)
	Sets the reference count. (This is very dangerous, use with care.)

Static Public Member Functions
static new int	IsTypeOf (string type)
	Standard macros implementing standard VTK methods.
static new vtkAbstractWidget	SafeDownCast (vtkObjectBase o)
	Standard macros implementing standard VTK methods.
Static Public Member Functions inherited from Kitware.VTK.vtkInteractorObserver
static void	ComputeDisplayToWorld (vtkRenderer ren, double x, double y, double z, IntPtr worldPt)
	Convenience methods for outside classes. Make sure that the parameter "ren" is not-null.
static void	ComputeWorldToDisplay (vtkRenderer ren, double x, double y, double z, IntPtr displayPt)
	Convenience methods for outside classes. Make sure that the parameter "ren" is not-null.
Static Public Member Functions inherited from Kitware.VTK.vtkObject
static new vtkObject	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. It allows the debugger to break on error.
static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

Public Attributes
new const string	MRFullTypeName = "Kitware.VTK.vtkAbstractWidget"
	Automatically generated type registration mechanics.
Public Attributes inherited from Kitware.VTK.vtkInteractorObserver
Public Attributes inherited from Kitware.VTK.vtkObject
Public Attributes inherited from Kitware.VTK.vtkObjectBase
Public Attributes inherited from Kitware.VTK.WrappedObject
const string	vtkChartsEL_dll = "libKitware.VTK.vtkCharts.Unmanaged.so"
	Export layer functions for 'vtkCharts' are exported from the DLL named by the value of this variable.
const string	vtkCommonEL_dll = "libKitware.VTK.vtkCommon.Unmanaged.so"
	Export layer functions for 'vtkCommon' are exported from the DLL named by the value of this variable.
const string	vtkFilteringEL_dll = "libKitware.VTK.vtkFiltering.Unmanaged.so"
	Export layer functions for 'vtkFiltering' are exported from the DLL named by the value of this variable.
const string	vtkGenericFilteringEL_dll = "libKitware.VTK.vtkGenericFiltering.Unmanaged.so"
	Export layer functions for 'vtkGenericFiltering' are exported from the DLL named by the value of this variable.
const string	vtkGeovisEL_dll = "libKitware.VTK.vtkGeovis.Unmanaged.so"
	Export layer functions for 'vtkGeovis' are exported from the DLL named by the value of this variable.
const string	vtkGraphicsEL_dll = "libKitware.VTK.vtkGraphics.Unmanaged.so"
	Export layer functions for 'vtkGraphics' are exported from the DLL named by the value of this variable.
const string	vtkHybridEL_dll = "libKitware.VTK.vtkHybrid.Unmanaged.so"
	Export layer functions for 'vtkHybrid' are exported from the DLL named by the value of this variable.
const string	vtkIOEL_dll = "libKitware.VTK.vtkIO.Unmanaged.so"
	Export layer functions for 'vtkIO' are exported from the DLL named by the value of this variable.
const string	vtkImagingEL_dll = "libKitware.VTK.vtkImaging.Unmanaged.so"
	Export layer functions for 'vtkImaging' are exported from the DLL named by the value of this variable.
const string	vtkInfovisEL_dll = "libKitware.VTK.vtkInfovis.Unmanaged.so"
	Export layer functions for 'vtkInfovis' are exported from the DLL named by the value of this variable.
const string	vtkParallelEL_dll = "libKitware.VTK.vtkParallel.Unmanaged.so"
	Export layer functions for 'vtkParallel' are exported from the DLL named by the value of this variable.
const string	vtkRenderingEL_dll = "libKitware.VTK.vtkRendering.Unmanaged.so"
	Export layer functions for 'vtkRendering' are exported from the DLL named by the value of this variable.
const string	vtkViewsEL_dll = "libKitware.VTK.vtkViews.Unmanaged.so"
	Export layer functions for 'vtkViews' are exported from the DLL named by the value of this variable.
const string	vtkVolumeRenderingEL_dll = "libKitware.VTK.vtkVolumeRendering.Unmanaged.so"
	Export layer functions for 'vtkVolumeRendering' are exported from the DLL named by the value of this variable.
const string	vtkWidgetsEL_dll = "libKitware.VTK.vtkWidgets.Unmanaged.so"
	Export layer functions for 'vtkWidgets' are exported from the DLL named by the value of this variable.

Static Public Attributes
static new readonly string	MRClassNameKey = "17vtkAbstractWidget"
	Automatically generated type registration mechanics.
Static Public Attributes inherited from Kitware.VTK.vtkInteractorObserver
Static Public Attributes inherited from Kitware.VTK.vtkObject
Static Public Attributes inherited from Kitware.VTK.vtkObjectBase

Protected Member Functions
override void	Dispose (bool disposing)
	Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Static Private Member Functions
static	vtkAbstractWidget ()
	Automatically generated type registration mechanics.

Detailed Description

vtkAbstractWidget - define the API for widget / widget representation

Description The vtkAbstractWidget defines an API and implements methods common to all widgets using the interaction/representation design. In this design, the term interaction means that part of the widget that performs event handling, while the representation corresponds to a vtkProp (or the subclass vtkWidgetRepresentation) used to represent the widget. vtkAbstractWidget also implements some methods common to all subclasses.

Note that vtkAbstractWidget provides access to the vtkWidgetEventTranslator. This class is responsible for translating VTK events (defined in vtkCommand.h) into widget events (defined in vtkWidgetEvent.h). This class can be manipulated so that different VTK events can be mapped into widget events, thereby allowing the modification of event bindings. Each subclass of vtkAbstractWidget defines the events to which it responds.

Caveats Note that the pair (vtkAbstractWidget/vtkWidgetRepresentation) are an implementation of the second generation VTK Widgets design. In the first generation design, widgets were implemented in a single monotonic class. This design was problematic because in client-server applications it was difficult to manage widgets properly. Also, new "representations" or look-and-feel, for a widget required a whole new class, with a lot of redundant code. The separation of the widget event handling and representation enables users and developers to create new appearances for the widget. It also facilitates parallel processing, where the client application handles events, and remote representations of the widget are slaves to the client (and do not handle events).

Constructor & Destructor Documentation

static Kitware.VTK.vtkAbstractWidget.vtkAbstractWidget ( )

staticprivate

Automatically generated type registration mechanics.

Kitware.VTK.vtkAbstractWidget.vtkAbstractWidget	(	IntPtr	rawCppThis,
		bool	callDisposalMethod,
		bool	strong
	)

Automatically generated constructor - called from generated code. DO NOT call directly.

Member Function Documentation

virtual void Kitware.VTK.vtkAbstractWidget.CreateDefaultRepresentation ( )

virtual

Create the default widget representation if one is not set. The representation defines the geometry of the widget (i.e., how it appears) as well as providing special methods for manipulting the state and appearance of the widget.

override void Kitware.VTK.vtkAbstractWidget.Dispose ( bool disposing )

protected

Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

vtkWidgetEventTranslator Kitware.VTK.vtkAbstractWidget.GetEventTranslator ( )

Get the event translator. Careful manipulation of this class enables the user to override the default event bindings.

Here is the call graph for this function:

virtual int Kitware.VTK.vtkAbstractWidget.GetManagesCursor ( )

virtual

Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.

virtual vtkAbstractWidget Kitware.VTK.vtkAbstractWidget.GetParent ( )

virtual

Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar).

Here is the call graph for this function:

virtual int Kitware.VTK.vtkAbstractWidget.GetProcessEvents ( )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

virtual int Kitware.VTK.vtkAbstractWidget.GetProcessEventsMaxValue ( )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

virtual int Kitware.VTK.vtkAbstractWidget.GetProcessEventsMinValue ( )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

vtkWidgetRepresentation Kitware.VTK.vtkAbstractWidget.GetRepresentation ( )

Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. Note that the representation is a subclass of vtkProp (typically a subclass of vtkWidgetRepresenation) so it can be added to the renderer independent of the widget.

Here is the call graph for this function:

override int Kitware.VTK.vtkAbstractWidget.IsA ( string type )

virtual

Standard macros implementing standard VTK methods.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

static new int Kitware.VTK.vtkAbstractWidget.IsTypeOf ( string type )

static

Standard macros implementing standard VTK methods.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

virtual void Kitware.VTK.vtkAbstractWidget.ManagesCursorOff ( )

virtual

Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.

virtual void Kitware.VTK.vtkAbstractWidget.ManagesCursorOn ( )

virtual

Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.

new vtkAbstractWidget Kitware.VTK.vtkAbstractWidget.NewInstance ( )

Standard macros implementing standard VTK methods.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

virtual void Kitware.VTK.vtkAbstractWidget.ProcessEventsOff ( )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

virtual void Kitware.VTK.vtkAbstractWidget.ProcessEventsOn ( )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

void Kitware.VTK.vtkAbstractWidget.Render ( )

This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. This method should be called (instead of vtkRenderWindow::Render() because it has built into it optimizations for minimizing renders and/or speeding renders.

static new vtkAbstractWidget Kitware.VTK.vtkAbstractWidget.SafeDownCast ( vtkObjectBase o )

static

Standard macros implementing standard VTK methods.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

Here is the call graph for this function:

override void Kitware.VTK.vtkAbstractWidget.SetEnabled ( int arg0 )

virtual

Methods for activating this widget. Note that the widget representation must be specified or the widget will not appear. ProcessEvents (On by default) must be On for Enabled widget to respond to interaction. If ProcessEvents is Off, enabling/disabling a widget merely affects the visibility of the representation.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

Reimplemented in Kitware.VTK.vtkContourWidget, Kitware.VTK.vtkBalloonWidget, Kitware.VTK.vtkSeedWidget, Kitware.VTK.vtkBiDimensionalWidget, Kitware.VTK.vtkAngleWidget, Kitware.VTK.vtkParallelopipedWidget, Kitware.VTK.vtkDistanceWidget, Kitware.VTK.vtkHoverWidget, Kitware.VTK.vtkLineWidget2, Kitware.VTK.vtkAxesTransformWidget, Kitware.VTK.vtkAffineWidget, Kitware.VTK.vtkCaptionWidget, and Kitware.VTK.vtkCheckerboardWidget.

virtual void Kitware.VTK.vtkAbstractWidget.SetManagesCursor ( int _arg )

virtual

Turn on or off the management of the cursor. Cursor management is typically disabled for subclasses when composite widgets are created. For example, vtkHandleWidgets are often used to create composite widgets, and the parent widget takes over the cursor management.

void Kitware.VTK.vtkAbstractWidget.SetParent ( vtkAbstractWidget parent )

Specifying a parent to this widget is used when creating composite widgets. It is an internal method not meant to be used by the public. When a widget has a parent, it defers the rendering to the parent. It may also defer managing the cursor (see ManagesCursor ivar).

override void Kitware.VTK.vtkAbstractWidget.SetPriority ( float arg0 )

virtual

Override the superclass method. This will automatically change the priority of the widget. Unlike the superclass documentation, no methods such as SetInteractor to null and reset it etc. are necessary.

Reimplemented from Kitware.VTK.vtkInteractorObserver.

virtual void Kitware.VTK.vtkAbstractWidget.SetProcessEvents ( int _arg )

virtual

Methods to change the whether the widget responds to interaction. Set this to Off to disable interaction. On by default. Subclasses must overide SetProcessEvents() to make sure that they pass on the flag to all component widgets.

Reimplemented in Kitware.VTK.vtkSeedWidget, Kitware.VTK.vtkBiDimensionalWidget, Kitware.VTK.vtkAngleWidget, Kitware.VTK.vtkParallelopipedWidget, Kitware.VTK.vtkDistanceWidget, Kitware.VTK.vtkLineWidget2, and Kitware.VTK.vtkAxesTransformWidget.