ListModel (zk 10.0.0 API)

All Known Subinterfaces:

MatrixModel<RowT,HeadT,CellT,HeaderT>

All Known Implementing Classes:

AbstractListModel, GroupsListModel, ListModelArray, ListModelArrayProxy, ListModelList, ListModelListProxy, ListModelMap, ListModelMapProxy, ListModelSet, ListModelSetProxy, SimpleListModel
```
public interface ListModel<E>
```
This interface defines the methods that components like Listbox and Grid use to get the content of items.
If the list model is used with sortable listbox or grid, the developer must also implement Sortable.
To use with Listbox and other components that supports the selection, Selectable must be implemented too.
For more information, please refer to ZK Developer's Reference: List Model

Author:

tomyeh

See Also:

Grid, Listbox, ListitemRenderer, Sortable, Selectable

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`addListDataListener(ListDataListener l)`	Adds a listener to the list that's notified each time a change to the data model occurs.
`E`	`getElementAt(int index)`	Returns the value at the specified index.
`default java.util.List<ListDataListener>`	`getListDataListeners()`	Returns all listeners.
`int`	`getSize()`	Returns the length of the list.
`void`	`removeListDataListener(ListDataListener l)`	Removes a listener from the list that's notified each time a change to the data model occurs.

- Method Detail
  - getElementAt
```
E getElementAt(int index)
```
    Returns the value at the specified index.
  - getSize
```
int getSize()
```
    Returns the length of the list.
  - addListDataListener
```
void addListDataListener(ListDataListener l)
```
    Adds a listener to the list that's notified each time a change to the data model occurs.
  - removeListDataListener
```
void removeListDataListener(ListDataListener l)
```
    Removes a listener from the list that's notified each time a change to the data model occurs.
  - getListDataListeners
```
default java.util.List<ListDataListener> getListDataListeners()
```
    Returns all listeners.