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ListModel.java API Doc Java SE 5 API 1422 Fri Aug 26 14:57:58 BST 2005 javax.swing

ListModel

public interface ListModel

This interface defines the methods components like JList use to get the value of each cell in a list and the length of the list. Logically the model is a vector, indices vary from 0 to ListDataModel.getSize() - 1. Any change to the contents or length of the data model must be reported to all of the ListDataListeners.

version: 0.0 03/01/97
author: Hans Muller
see: JList

Fields Summary
Constructors Summary
Methods Summary
public void addListDataListener(javax.swing.event.ListDataListener l)
Adds a listener to the list that's notified each time a change to the data model occurs.
param
l the ListDataListener to be added
public java.lang.Object getElementAt(int index)
Returns the value at the specified index.
param
index the requested index
return
the value at index
public int getSize()
Returns the length of the list.
return
the length of the list
public void removeListDataListener(javax.swing.event.ListDataListener l)
Removes a listener from the list that's notified each time a change to the data model occurs.
param
l the ListDataListener to be removed