map VTK events into widget events More...

#include <vtkWidgetEventTranslator.h>

Inheritance diagram for vtkWidgetEventTranslator:

Collaboration diagram for vtkWidgetEventTranslator:

Public Member Functions
void	ClearEvents ()

void	SetTranslation (unsigned long VTKEvent, unsigned long widgetEvent)
void	SetTranslation (const char VTKEvent, const char widgetEvent)
void	SetTranslation (unsigned long VTKEvent, int modifier, char keyCode, int repeatCount, const char *keySym, unsigned long widgetEvent)
void	SetTranslation (vtkEvent *VTKevent, unsigned long widgetEvent)

unsigned long	GetTranslation (unsigned long VTKEvent)
const char *	GetTranslation (const char *VTKEvent)
unsigned long	GetTranslation (unsigned long VTKEvent, int modifier, char keyCode, int repeatCount, char *keySym)
unsigned long	GetTranslation (vtkEvent *VTKEvent)

int	RemoveTranslation (unsigned long VTKEvent, int modifier, char keyCode, int repeatCount, char *keySym)
int	RemoveTranslation (vtkEvent *e)
int	RemoveTranslation (unsigned long VTKEvent)
int	RemoveTranslation (const char *VTKEvent)

void	AddEventsToParent (vtkAbstractWidget , vtkCallbackCommand , float priority)
void	AddEventsToInteractor (vtkRenderWindowInteractor , vtkCallbackCommand , float priority)
Static Public Member Functions
static vtkWidgetEventTranslator *	New ()
Protected Member Functions
	vtkWidgetEventTranslator ()
	~vtkWidgetEventTranslator ()
Protected Attributes
vtkEventMap *	EventMap
vtkEvent *	Event
typedef vtkObject	Superclass
static int	IsTypeOf (const char *type)
static vtkWidgetEventTranslator *	SafeDownCast (vtkObjectBase *o)
virtual int	IsA (const char *type)
vtkWidgetEventTranslator *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual vtkObjectBase *	NewInstanceInternal () const

Detailed Description

map VTK events into widget events

vtkWidgetEventTranslator maps VTK events (defined on vtkCommand) into widget events (defined in vtkWidgetEvent.h). This class is typically used in combination with vtkWidgetCallbackMapper, which is responsible for translating widget events into method callbacks, and then invoking the callbacks.

This class can be used to define different mappings of VTK events into the widget events. Thus widgets can be reconfigured to use different event bindings.

See also:: vtkWidgetEvent vtkCommand vtkInteractorObserver

Tests:: vtkWidgetEventTranslator (Tests)

Definition at line 50 of file vtkWidgetEventTranslator.h.

Member Typedef Documentation

typedef vtkObject vtkWidgetEventTranslator::Superclass

Standard macros.

Reimplemented from vtkObject.

Definition at line 58 of file vtkWidgetEventTranslator.h.

Constructor & Destructor Documentation

vtkWidgetEventTranslator::vtkWidgetEventTranslator ( ) [protected]

vtkWidgetEventTranslator::~vtkWidgetEventTranslator ( ) [protected]

Member Function Documentation

static vtkWidgetEventTranslator* vtkWidgetEventTranslator::New ( ) [static]

Instantiate the object.

Reimplemented from vtkObject.

static int vtkWidgetEventTranslator::IsTypeOf ( const char * type ) [static]

Standard macros.

Reimplemented from vtkObject.

virtual int vtkWidgetEventTranslator::IsA ( const char * type ) [virtual]

Standard macros.

Reimplemented from vtkObject.

static vtkWidgetEventTranslator* vtkWidgetEventTranslator::SafeDownCast ( vtkObjectBase * o ) [static]

Standard macros.

Reimplemented from vtkObject.

virtual vtkObjectBase* vtkWidgetEventTranslator::NewInstanceInternal ( ) const [protected, virtual]

Standard macros.

Reimplemented from vtkObject.

vtkWidgetEventTranslator* vtkWidgetEventTranslator::NewInstance ( ) const

Standard macros.

Reimplemented from vtkObject.

void vtkWidgetEventTranslator::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Standard macros.

Reimplemented from vtkObject.

void vtkWidgetEventTranslator::SetTranslation	(	unsigned long	VTKEvent,
		unsigned long	widgetEvent
	)

Use these methods to create the translation from a VTK event to a widget event. Specifying vtkWidgetEvent::NoEvent or an empty string for the (toEvent) erases the mapping for the event.

void vtkWidgetEventTranslator::SetTranslation	(	const char *	VTKEvent,
		const char *	widgetEvent
	)

Use these methods to create the translation from a VTK event to a widget event. Specifying vtkWidgetEvent::NoEvent or an empty string for the (toEvent) erases the mapping for the event.

void vtkWidgetEventTranslator::SetTranslation	(	unsigned long	VTKEvent,
		int	modifier,
		char	keyCode,
		int	repeatCount,
		const char *	keySym,
		unsigned long	widgetEvent
	)

Use these methods to create the translation from a VTK event to a widget event. Specifying vtkWidgetEvent::NoEvent or an empty string for the (toEvent) erases the mapping for the event.

void vtkWidgetEventTranslator::SetTranslation	(	vtkEvent *	VTKevent,
		unsigned long	widgetEvent
	)

Use these methods to create the translation from a VTK event to a widget event. Specifying vtkWidgetEvent::NoEvent or an empty string for the (toEvent) erases the mapping for the event.

unsigned long vtkWidgetEventTranslator::GetTranslation ( unsigned long VTKEvent )

Translate a VTK event into a widget event. If no event mapping is found, then the methods return vtkWidgetEvent::NoEvent or a NULL string.

const char* vtkWidgetEventTranslator::GetTranslation ( const char * VTKEvent )

Translate a VTK event into a widget event. If no event mapping is found, then the methods return vtkWidgetEvent::NoEvent or a NULL string.

unsigned long vtkWidgetEventTranslator::GetTranslation	(	unsigned long	VTKEvent,
		int	modifier,
		char	keyCode,
		int	repeatCount,
		char *	keySym
	)

Translate a VTK event into a widget event. If no event mapping is found, then the methods return vtkWidgetEvent::NoEvent or a NULL string.

unsigned long vtkWidgetEventTranslator::GetTranslation ( vtkEvent * VTKEvent )

Translate a VTK event into a widget event. If no event mapping is found, then the methods return vtkWidgetEvent::NoEvent or a NULL string.

int vtkWidgetEventTranslator::RemoveTranslation	(	unsigned long	VTKEvent,
		int	modifier,
		char	keyCode,
		int	repeatCount,
		char *	keySym
	)

Remove translations for a binding. Returns the number of translations removed.

int vtkWidgetEventTranslator::RemoveTranslation ( vtkEvent * e )

Remove translations for a binding. Returns the number of translations removed.

int vtkWidgetEventTranslator::RemoveTranslation ( unsigned long VTKEvent )

Remove translations for a binding. Returns the number of translations removed.

int vtkWidgetEventTranslator::RemoveTranslation ( const char * VTKEvent )

Remove translations for a binding. Returns the number of translations removed.

void vtkWidgetEventTranslator::ClearEvents ( )

Clear all events from the translator (i.e., no events will be translated).

void vtkWidgetEventTranslator::AddEventsToParent	(	vtkAbstractWidget *	,
		vtkCallbackCommand *	,
		float	priority
	)

Add the events in the current translation table to the interactor.

void vtkWidgetEventTranslator::AddEventsToInteractor	(	vtkRenderWindowInteractor *	,
		vtkCallbackCommand *	,
		float	priority
	)

Add the events in the current translation table to the interactor.

Member Data Documentation

vtkEventMap* vtkWidgetEventTranslator::EventMap [protected]

Definition at line 114 of file vtkWidgetEventTranslator.h.

vtkEvent* vtkWidgetEventTranslator::Event [protected]

Definition at line 117 of file vtkWidgetEventTranslator.h.

The documentation for this class was generated from the following file:

dox/Interaction/Widgets/vtkWidgetEventTranslator.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation