org.eclipse.jpt.utility.model.listener
Interface ListChangeListener

All Superinterfaces:
ChangeListener, java.util.EventListener
All Known Implementing Classes:
ListChangeAdapter

public interface ListChangeListener
extends ChangeListener

A "list change" event gets fired whenever a model changes a "bound" list. You can register a ListChangeListener with a source model so as to be notified of any bound list 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
 void itemsAdded(ListChangeEvent event)
          This method gets called when items are added to a bound list.
 void itemsMoved(ListChangeEvent event)
          This method gets called when items in a bound list are moved.
 void itemsRemoved(ListChangeEvent event)
          This method gets called when items are removed from a bound list.
 void itemsReplaced(ListChangeEvent event)
          This method gets called when items in a bound list are replaced.
 void listChanged(ListChangeEvent event)
          This method gets called when a bound list is changed in a manner that is not easily characterized by the other methods in this interface.
 void listCleared(ListChangeEvent event)
          This method gets called when a bound list is cleared.
 

Method Detail

itemsAdded

void itemsAdded(ListChangeEvent event)
This method gets called when items are added to a bound list.

Parameters:
event - A ListChangeEvent describing the event source, the list that changed, the items that were added, and the index at which the items were added.

itemsRemoved

void itemsRemoved(ListChangeEvent event)
This method gets called when items are removed from a bound list.

Parameters:
event - A ListChangeEvent describing the event source, the list that changed, the items that were removed, and the index at which the items were removed.

itemsReplaced

void itemsReplaced(ListChangeEvent event)
This method gets called when items in a bound list are replaced.

Parameters:
event - A ListChangeEvent describing the event source, the list that changed, the items that were added, the items that were replaced, and the index at which the items were replaced.

itemsMoved

void itemsMoved(ListChangeEvent event)
This method gets called when items in a bound list are moved.

Parameters:
event - A ListChangeEvent describing the event source, the list that changed, and the indices of where items were moved from and to.

listCleared

void listCleared(ListChangeEvent event)
This method gets called when a bound list is cleared.

Parameters:
event - A ListChangeEvent object describing the event source and the list that changed.

listChanged

void listChanged(ListChangeEvent event)
This method gets called when a bound list is changed in a manner that is not easily characterized by the other methods in this interface.

Parameters:
event - A ListChangeEvent object describing the event source and the list that changed.