com.guiseframework.event
Class ListSelectionEvent<V>

java.lang.Object
  java.util.EventObject
      com.globalmentor.event.AbstractEvent
          com.guiseframework.event.AbstractGuiseEvent
              com.guiseframework.event.CollectionEvent<E>
                  com.guiseframework.event.SetEvent<java.lang.Integer>
                      com.guiseframework.event.ListSelectionEvent<V>

Type Parameters:

V - The type of values selected.

All Implemented Interfaces:

com.globalmentor.event.Event, GuiseEvent, java.io.Serializable

public class ListSelectionEvent<V>
extends SetEvent<java.lang.Integer>

An event indicating the list selection has been modified. An added or removed element represents an added or removed index of the selection. If neither an added nor a removed element are provided, the event represents a general set modification.

Author:

Garret Wilson

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

ListSelectionEvent(ListSelectModel<V> source)
Source constructor for general selection modification.

ListSelectionEvent(ListSelectModel<V> source, java.lang.Integer addedElement, java.lang.Integer removedElement)
Source constructor for an added and/or removed element.

Method Summary

ListSelectModel<V>

getSource() The object on which the event initially occurred.

Methods inherited from class com.guiseframework.event.CollectionEvent

getAddedElement, getRemovedElement

Methods inherited from class com.guiseframework.event.AbstractGuiseEvent

getSession

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ListSelectionEvent

public ListSelectionEvent(ListSelectModel<V> source)

Source constructor for general selection modification.

Parameters:

source - The object on which the event initially occurred.

Throws:

java.lang.NullPointerException - if the given source is null.

ListSelectionEvent

public ListSelectionEvent(ListSelectModel<V> source,
                          java.lang.Integer addedElement,
                          java.lang.Integer removedElement)

Source constructor for an added and/or removed element.

Parameters:

source - The object on which the event initially occurred.

addedElement - The index that was added to the selection, or null if no index was added or it is unknown whether or which indices were added.

removedElement - The index that was removed from the selection, or null if no index was removed or it is unknown whether or which indices were removed.

Throws:

java.lang.NullPointerException - if the given source is null.

Method Detail

getSource

public ListSelectModel<V> getSource()

Description copied from interface: com.globalmentor.event.Event

The object on which the event initially occurred.

Specified by:

getSource in interface com.globalmentor.event.Event

Overrides:

getSource in class java.util.EventObject

Returns:

The source of the event.