nextapp.echo2.app.list
Interface ListModel

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

AbstractListModel

public interface ListModel

extends java.io.Serializable

A data model for list type components (SelectFields and ListBoxes).

Method Summary

void	addListDataListener(ListDataListener l) Adds a ListDataListener to the model.
java.lang.Object	get(int index) Returns the value at the specified index in the list.
void	removeListDataListener(ListDataListener l) Removes a ListDataListener from the model.
int	size() Returns the size of the list.

Method Detail

addListDataListener

public void addListDataListener(ListDataListener l)

Adds a ListDataListener to the model. ListDataListeners are notified whenever the model changes.

Parameters:

l - the ListDataListener to add

get

public java.lang.Object get(int index)

Returns the value at the specified index in the list.

Parameters:

index - the index

Returns:

the value

size

public int size()

Returns the size of the list.

Returns:

the size

removeListDataListener

public void removeListDataListener(ListDataListener l)

Removes a ListDataListener from the model. ListDataListener are notified whenever the model changes.

Parameters:

l - the ListDataListener to remove