org.eclipse.swt.events
Class DisposeEvent

java.lang.Object
  Event
      org.eclipse.swt.events.TypedEvent
          org.eclipse.swt.events.DisposeEvent

public final class DisposeEvent

extends TypedEvent

Instances of this class are sent as a result of widgets being disposed.

IMPORTANT: All public static members of this class are not part of the RWT public API. They are marked public only so that they can be shared within the packages provided by RWT. They should never be accessed from application code.

See Also:

DisposeListener, Serialized Form

Field Summary

static int

WIDGET_DISPOSED

Fields inherited from class org.eclipse.swt.events.TypedEvent

data, display, widget

Constructor Summary

DisposeEvent(Event event)
Constructs a new instance of this class based on the information in the given untyped event.

DisposeEvent(Widget source)
Constructs a new instance of this class.

Method Summary

static void	addListener(Adaptable adaptable, DisposeListener listener)
protected boolean	allowProcessing()
protected void	dispatchToObserver(Object listener)
static Object[]	getListeners(Adaptable adaptable)
protected Class	getListenerType()
static boolean	hasListener(Adaptable adaptable)
static void	removeListener(Adaptable adaptable, DisposeListener listener)

Methods inherited from class org.eclipse.swt.events.TypedEvent

executeNext, getSource, processEvent, processScheduledEvents, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

WIDGET_DISPOSED

public static final int WIDGET_DISPOSED

See Also:

Constant Field Values

Constructor Detail

DisposeEvent

public DisposeEvent(Widget source)

Constructs a new instance of this class.

IMPORTANT: This method is not part of the RWT public API. It is marked public only so that it can be shared within the packages provided by RWT. It should never be accessed from application code.

DisposeEvent

public DisposeEvent(Event event)

Constructs a new instance of this class based on the information in the given untyped event.

Method Detail

dispatchToObserver

protected void dispatchToObserver(Object listener)

Overrides:

dispatchToObserver in class TypedEvent

getListenerType

protected Class getListenerType()

Overrides:

getListenerType in class TypedEvent

allowProcessing

protected boolean allowProcessing()

Overrides:

allowProcessing in class TypedEvent

addListener

public static void addListener(Adaptable adaptable,
                               DisposeListener listener)

removeListener

public static void removeListener(Adaptable adaptable,
                                  DisposeListener listener)

hasListener

public static boolean hasListener(Adaptable adaptable)

getListeners

public static Object[] getListeners(Adaptable adaptable)