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org.eclipse.swt.events
Class ExpandEvent

java.lang.Object
  Event
      

org.eclipse.swt.events.TypedEvent
          

org.eclipse.swt.events.SelectionEvent
              
org.eclipse.swt.events.ExpandEvent

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public class ExpandEvent

extends SelectionEvent

Instances of this class are sent as a result of expand item being expanded and collapsed.

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:

1.2

See Also:

ExpandListener, Serialized Form

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Field Summary
static int	COLLAPSED
static int	EXPANDED

 

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

detail, doit, height, item, text, WIDGET_DEFAULT_SELECTED, WIDGET_SELECTED, width, x, y

 

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

data, display, widget

 

Constructor Summary

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

ExpandEvent ( Widget widget, Widget item, int id)           Constructs a new instance of this class.

 

Method Summary
static void	addListener ( Adaptable adaptable, ExpandListener 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, ExpandListener listener)
String	toString ()

 

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

addListener, removeListener

 

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

executeNext, getSource, processEvent, processScheduledEvents

 

Methods inherited from class java.lang. Object

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

 

Field Detail

EXPANDED

public static final int EXPANDED

See Also:

Constant Field Values

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COLLAPSED

public static final int COLLAPSED

See Also:

Constant Field Values

Constructor Detail

ExpandEvent

public ExpandEvent(
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

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ExpandEvent

public ExpandEvent(
Widget widget,
                   
Widget item,
                   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 SelectionEvent

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getListenerType

protected 
Class getListenerType()

Overrides:

getListenerType in class SelectionEvent

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allowProcessing

protected boolean allowProcessing()

Overrides:

allowProcessing in class SelectionEvent

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hasListener

public static boolean hasListener(
Adaptable adaptable)

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addListener

public static void addListener(
Adaptable adaptable,
                               
ExpandListener listener)

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removeListener

public static void removeListener(
Adaptable adaptable,
                                  
ExpandListener listener)

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getListeners

public static 
Object[] getListeners(
Adaptable adaptable)

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toString

public 
String toString()

Overrides:

toString in class SelectionEvent

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