com.yworks.yfiles.graph

Class ItemChangedEventArgs<TItem,TValue>

java.lang.Object

com.yworks.yfiles.utils.ItemEventArgs<TItem>

com.yworks.yfiles.graph.ItemChangedEventArgs<TItem,TValue>

Type Parameters:

TItem - The type of the item contained in the event.

TValue - The type of the item's property that has been changed.

All Implemented Interfaces:

IEventArgs

public class ItemChangedEventArgs<TItem,TValue>
extends ItemEventArgs<TItem>

Event argument class used by IGraph if a model item's property has been changed.

Field Summary

Fields inherited from interface com.yworks.yfiles.utils.IEventArgs

EMPTY

Constructor Summary

Constructors

Constructor and Description
ItemChangedEventArgs(TItem item, TValue oldValue) Initializes a new instance of the ItemChangedEventArgs class.

Method Summary

Modifier and Type	Method and Description
TValue	getOldValue() Gets the value of the property before the change.

Methods inherited from class com.yworks.yfiles.utils.ItemEventArgs

getItem

Methods inherited from class java.lang.Object

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

Constructor Detail

ItemChangedEventArgs

public ItemChangedEventArgs(TItem item,
                            TValue oldValue)

Initializes a new instance of the ItemChangedEventArgs class.

Parameters:

item - The item whose property has been changed.

oldValue - The value of the property before the change.

Method Detail

getOldValue

public final TValue getOldValue()

Gets the value of the property before the change.

Returns:

The value of the property before the change.