SelectionEvent

java.lang.Object
- java.util.EventObject
- - diva.canvas.interactor.SelectionEvent

All Implemented Interfaces:

java.io.Serializable
```
public class SelectionEvent
extends java.util.EventObject
```
An event representing a change in the graph selection model. The event contains all the information to mirror the selection model.

Version:

$Id$

Author:

Michael Shilman

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getPrimarySelection()`	Return the primary selection object.
`java.util.Iterator`	`getSelectionAdditions()`	Return an iterator over the objects added to the selection model.
`java.util.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(java.lang.Object source,
                      java.lang.Object[] added,
                      java.lang.Object[] removed,
                      java.lang.Object primary)
```
    Construct a new Selection event from the given source, representing the given selection additions, removals, and primary selection.
- Method Detail
  - getSelectionAdditions
```
public java.util.Iterator getSelectionAdditions()
```
    Return an iterator over the objects added to the selection model.
  - getSelectionRemovals
```
public java.util.Iterator getSelectionRemovals()
```
    Return an iterator over the objects removed from the selection model.
  - getPrimarySelection
```
public java.lang.Object getPrimarySelection()
```
    Return the primary selection object.