Flex Collection Events (mx.events.CollectionEvent)
When a Collection's contents change it will dispatch an event. The event will contain a kind property that specifies how the collection changed.
Collection Event kinds are encapsulated in the mx.events.CollectionEventKind class.
There are several kinds of collection events:
- add - an item was added
- move - an item in the collection has moved to another position
- refresh - the collection has applied a new sort or filter
- remove - an item was removed
- replace - an item in the collection was replaced with another
- reset - the collection has changed drastically
- update - one or more items in the collection have been updated
Determining Changed Items
TODO...