com.extjs.gxt.ui.client.widget.selection
Interface Selectable<T extends Component>

Type Parameters:

T - the child component type

public interface Selectable<T extends Component>

Interface for containers who's children can be selected.

Method Summary

T	getSelectedItem() Returns the selected item.
java.util.List<T>	getSelectedItems() Returns the selected items.
void	onSelectChange(T item, boolean select) Called when the visual state of a item is changed.
void	setSelectedItem(T item) Selects the item.
void	setSelectedItems(java.util.List<T> items) Selects the items.

Method Detail

getSelectedItem

T getSelectedItem()

Returns the selected item.

Returns:

the selected item

getSelectedItems

java.util.List<T> getSelectedItems()

Returns the selected items. For single-select, the last selected item is returned.

Returns:

the selected items

onSelectChange

void onSelectChange(T item,
                    boolean select)

Called when the visual state of a item is changed.

Parameters:

item - the item

select - the select state

setSelectedItem

void setSelectedItem(T item)

Selects the item. Any existing selections are cleared.

Parameters:

item - the item to select

setSelectedItems

void setSelectedItems(java.util.List<T> items)

Selects the items. Only the first item is selected for single-select. Any existing selections are cleared.

Parameters:

items - the items to select