com.levigo.util.base.glazedlists.event
Interface ListEventListener<E>

All Superinterfaces:

EventListener

All Known Subinterfaces:

DocumentListener

All Known Implementing Classes:

AbstractContinuousLayout, CollectionList, CompositeList, DocumentAdapter, EventComboBoxModel, EventListModel, EventTableColumnModel, EventTableModel, FilterList, FreezableList, FunctionList, GroupingList, ListSelection, ObservableElementList, PopularityList, RangeList, SeparatorList, SequenceList, SortedList, ThresholdList, ThumbnailView.AccessibleThumbnailView, TransactionList, TransformedList, UniqueList

public interface ListEventListener<E>
extends EventListener

Listens and responds to changes in a dynamic list of objects. This could be implemented by a GUI widget such as a table or combo box to repaint, add, or remove elements when the underlying data changes.

When a thread requires notification on the Swing thread for GUI display, the user should not add the implementation of this interface as a listener directly. Instead use a EventThreadProxy, which receives events on the list thread and then fires them on the Swing thread.

Author:

Jesse Wilson

See Also:

Glazed Lists Tutorial

Method Summary

void	listChanged(ListEvent<E> listChanges) When the underlying list changes, this notification allows the object to repaint itself or update itself as necessary.

Method Detail

listChanged

void listChanged(ListEvent<E> listChanges)

When the underlying list changes, this notification allows the object to repaint itself or update itself as necessary.

It is mandatory that the calling thread has obtained the write lock on the source list. This is because the calling thread will have written to the source list to cause this event. This condition guarantees that no writes can occur while the listener is handling this event. It is an error to write to the source list while processing an event.