com.vaadin.ui.components.grid.selection
Class SelectionChangeEvent

java.lang.Object
  java.util.EventObject
      com.vaadin.ui.components.grid.selection.SelectionChangeEvent

All Implemented Interfaces:

java.io.Serializable

public class SelectionChangeEvent
extends java.util.EventObject

An event that specifies what in a selection has changed, and where the selection took place.

Since:

Author:

Vaadin Ltd

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

SelectionChangeEvent(Grid source, java.util.Collection<java.lang.Object> oldSelection, java.util.Collection<java.lang.Object> newSelection)

Method Summary

java.util.Set<java.lang.Object>	getAdded() A Collection of all the itemIds that became selected.
java.util.Set<java.lang.Object>	getRemoved() A Collection of all the itemIds that became deselected.
Grid	getSource()

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

SelectionChangeEvent

public SelectionChangeEvent(Grid source,
                            java.util.Collection<java.lang.Object> oldSelection,
                            java.util.Collection<java.lang.Object> newSelection)

Method Detail

getAdded

public java.util.Set<java.lang.Object> getAdded()

A Collection of all the itemIds that became selected.

Note: this excludes all itemIds that might have been previously selected.

Returns:

a Collection of the itemIds that became selected

getRemoved

public java.util.Set<java.lang.Object> getRemoved()

A Collection of all the itemIds that became deselected.

Note: this excludes all itemIds that might have been previously deselected.

Returns:

a Collection of the itemIds that became deselected

getSource

public Grid getSource()

Overrides:

getSource in class java.util.EventObject