diva.canvas.interactor

Class SelectionEvent

java.lang.Object

java.util.EventObject

diva.canvas.interactor.SelectionEvent

All Implemented Interfaces:

Serializable

public class SelectionEvent
extends EventObject

An event representing a change in the graph selection model. The event contains all the information to mirror the selection model.

Version:

$Revision: 1.5 $

Author:

Michael Shilman (michaels@eecs.berkeley.edu)

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
SelectionEvent(Object source, Object[] added, Object[] removed, Object primary) Construct a new Selection event from the given source, representing the given selection additions, removals, and primary selection.

Method Summary

Modifier and Type	Method and Description
Object	getPrimarySelection() Return the primary selection object.
Iterator	getSelectionAdditions() Return an iterator over the objects added to the selection model.
Iterator	getSelectionRemovals() Return an iterator over the objects removed from the selection model.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectionEvent

public SelectionEvent(Object source,
                      Object[] added,
                      Object[] removed,
                      Object primary)

Construct a new Selection event from the given source, representing the given selection additions, removals, and primary selection.

Method Detail

getSelectionAdditions

public Iterator getSelectionAdditions()

Return an iterator over the objects added to the selection model.

getSelectionRemovals

public Iterator getSelectionRemovals()

Return an iterator over the objects removed from the selection model.

getPrimarySelection

public Object getPrimarySelection()

Return the primary selection object.