Package org.zkoss.zul

Interface ListModel<E>

All Known Implementing Classes:
AbstractListModel, GroupsListModel, ListModelArray, ListModelList, ListModelMap, ListModelSet, 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:

  • Method Details

    • 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 List<ListDataListener> getListDataListeners()
      Returns all listeners.