org.zkoss.zul.ext
Interface Selectable<E>

All Known Implementing Classes:

AbstractListModel, AbstractTreeModel, BindingGroupsListModel, BindingListModelArray, BindingListModelList, BindingListModelMap, BindingListModelSet, DefaultTreeModel, GroupsListModel, ListModelArray, ListModelList, ListModelMap, ListModelSet, SimpleListModel

public interface Selectable<E>

Indicate a data model that supports selection. It is typically used with ListModel and Listbox.

Author:

henrichen

See Also:

ListModel, Listbox

Method Summary

void	addSelection(E obj) Add the specified object into selection.
void	clearSelection() Clear all selection.
java.util.Set<E>	getSelection() Returns current selection.
void	removeSelection(java.lang.Object obj) Remove the specified object from selection.

Method Detail

getSelection

java.util.Set<E> getSelection()

Returns current selection.

Returns:

current selection.

addSelection

void addSelection(E obj)

Add the specified object into selection.

Notice that this method is designed to be called by a component (such as Listbox). If it is called by an application, the component's selection status won't be changed.

Parameters:

obj - the object to be as selection.

removeSelection

void removeSelection(java.lang.Object obj)

Remove the specified object from selection.

Notice that this method is designed to be called by a component (such as Listbox). If it is called by an application, the component's selection status won't be changed.

Parameters:

obj - the object to be remove from selection.

clearSelection

void clearSelection()

Clear all selection.

Notice that this method is designed to be called by a component (such as Listbox). If it is called by an application, the component's selection status won't be changed.