com.google.gwt.view.client
Class NoSelectionModel<T>

java.lang.Object
  com.google.gwt.view.client.SelectionModel.AbstractSelectionModel<T>
      com.google.gwt.view.client.NoSelectionModel<T>

Type Parameters:

T - the record data type

All Implemented Interfaces:

HasHandlers, ProvidesKey<T>, SelectionModel<T>

public class NoSelectionModel<T>
extends SelectionModel.AbstractSelectionModel<T>

A selection model that does not allow selection, but fires selection change events. Use this model if you want to know when a user selects an item, but do not want the view to update based on the selection.

Note: This class is new and its interface subject to change.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gwt.view.client.SelectionModel

SelectionModel.AbstractSelectionModel<T>, SelectionModel.SelectionChangeEvent, SelectionModel.SelectionChangeHandler

Constructor Summary

NoSelectionModel()

Method Summary

T	getLastSelectedObject() Gets the object that was last selected.
boolean	isSelected(T object) Check if an object is selected.
void	setSelected(T object, boolean selected) Set the selected state of an object.

Methods inherited from class com.google.gwt.view.client.SelectionModel.AbstractSelectionModel

addSelectionChangeHandler, fireEvent, getKey, getKeyProvider, setKeyProvider

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoSelectionModel

public NoSelectionModel()

Method Detail

getLastSelectedObject

public T getLastSelectedObject()

Gets the object that was last selected.

Returns:

the last selected object

isSelected

public boolean isSelected(T object)

Description copied from interface: SelectionModel

Check if an object is selected.

Parameters:

object - the object

Returns:

true if selected, false if not

setSelected

public void setSelected(T object,
                        boolean selected)

Description copied from interface: SelectionModel

Set the selected state of an object.

Parameters:

object - the object to select or deselect

selected - true to select, false to deselect