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public interface CollectionChangeListener
A "collection change" event gets fired whenever a model changes a "bound" collection. You can register a CollectionChangeListener with a source model so as to be notified of any bound collection updates. Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.
Method Summary | |
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void |
collectionChanged(CollectionChangeEvent event)
This method gets called when a bound collection is changed in a manner that is not easily characterized by the other methods in this interface. |
void |
collectionCleared(CollectionChangeEvent event)
This method gets called when a bound collection is cleared. |
void |
itemsAdded(CollectionChangeEvent event)
This method gets called when items are added to a bound collection. |
void |
itemsRemoved(CollectionChangeEvent event)
This method gets called when items are removed from a bound collection. |
Method Detail |
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void itemsAdded(CollectionChangeEvent event)
event
- A CollectionChangeEvent describing the event source,
the collection that changed, and the items that were added.void itemsRemoved(CollectionChangeEvent event)
event
- A CollectionChangeEvent describing the event source,
the collection that changed, and the items that were removed.void collectionCleared(CollectionChangeEvent event)
event
- A CollectionChangeEvent describing the event source
and the collection that changed.void collectionChanged(CollectionChangeEvent event)
event
- A CollectionChangeEvent describing the event source
and the collection that changed.
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