org.formaria.aria
Interface ListHolder

All Known Implementing Classes:

CheckCombo, CheckList, ComboBox, ComboBox, ComboBox, ComponentProxy, CompositeProxy, List, List

public interface ListHolder

A generic interface for drop down lists. Known uses include ComboBox and ListBinding

Copyright (c) Formaria Ltd., 2008

License: see license.txt

$Revision: 2.3 $

Method Summary

void	addItem(java.lang.Object obj) Add an item to the list
int	getItemCount() Get the number of items in the list
int	getSelectedIndex() Get the selected index
java.lang.Object	getSelectedObject() Get the selected object
java.lang.Object[]	getSelectedObjects() Get the selected objects
int	getSelectionMode() Get the list selection mode
void	removeAll() Remove all items from the list
void	select(int i) Select an item
void	select(java.lang.Object object) Select an item
void	setDefaultSelection() Set teh list to its default selection state
void	setSelectedObject(java.lang.Object o) Get the selected object
void	setSelectedObjects(java.lang.Object[] values) Set the selected objects

Method Detail

getItemCount

int getItemCount()

Get the number of items in the list

Returns:

the number of items

removeAll

void removeAll()

Remove all items from the list

addItem

void addItem(java.lang.Object obj)

Add an item to the list

Parameters:

obj - the new Item

select

void select(int i)

Select an item

Parameters:

i - the index of the item to select

select

void select(java.lang.Object object)

Select an item

Parameters:

object - The object to select

getSelectedObject

java.lang.Object getSelectedObject()

Get the selected object

Returns:

the selected object

getSelectedObjects

java.lang.Object[] getSelectedObjects()

Get the selected objects

Returns:

the selected object

setSelectedObject

void setSelectedObject(java.lang.Object o)

Get the selected object

Parameters:

o - the selected object

setSelectedObjects

void setSelectedObjects(java.lang.Object[] values)

Set the selected objects

Parameters:

values - the selected object

getSelectedIndex

int getSelectedIndex()

Get the selected index

Returns:

the selected index

getSelectionMode

int getSelectionMode()

Get the list selection mode

Returns:

• 0=ListSelectionModel.SINGLE_SELECTION,
• 1=ListSelectionModel.SINGLE_INTERVAL_SELECTION,
• 2=ListSelectionModel.MULTIPLE_INTERVAL_SELECTION

setDefaultSelection

void setDefaultSelection()

Set teh list to its default selection state