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Eclipse Rich Ajax Platform
Release 1.2

org.eclipse.swt.events
Class MenuEvent

java.lang.Object
  extended byEvent
      extended by

org.eclipse.swt.events.TypedEvent
          extended by
org.eclipse.swt.events.MenuEvent

public final class MenuEvent
extends TypedEvent

Instances of this class are sent as a result of menus being shown and hidden.

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.

Since:
1.0
See Also:
MenuListener, Serialized Form

Field Summary
static int MENU_HIDDEN
           
static int MENU_SHOWN
           
 
Fields inherited from class org.eclipse.swt.events. TypedEvent
data, display, widget
 
Constructor Summary
MenuEvent ( Event event)
          Constructs a new instance of this class based on the information in the given untyped event.
MenuEvent ( Widget widget, int id)
          Constructs a new instance of this class.
 
Method Summary
static void addListener ( Adaptable adaptable, MenuListener 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, MenuListener 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

MENU_SHOWN

public static final int MENU_SHOWN
See Also:
Constant Field Values

MENU_HIDDEN

public static final int MENU_HIDDEN
See Also:
Constant Field Values
Constructor Detail

MenuEvent

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

Parameters:
event - the untyped event containing the information

MenuEvent

public MenuEvent(
Widget widget,
                 int id)
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.

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

hasListener

public static boolean hasListener(
Adaptable adaptable)

addListener

public static void addListener(
Adaptable adaptable,
                               
MenuListener listener)

removeListener

public static void removeListener(
Adaptable adaptable,
                                  
MenuListener listener)

getListeners

public static 
Object[] getListeners(
Adaptable adaptable)

Eclipse Rich Ajax Platform
Release 1.2

Copyright (c) Innoopract Informationssysteme GmbH and others 2002, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire