javax.swing.DefaultSingleSelectionModel

DefaultSingleSelectionModel

Java SE 6

Implements: SingleSelectionModel, Serializable

A generic implementation of SingleSelectionModel.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see java.beans.XMLEncoder.

version 1.36 11/17/05

Fields

protected ChangeEvent

changeEvent

protected EventListenerList

listenerList
The collection of registered listeners

Constructors

public

DefaultSingleSelectionModel()

Methods

public void

addChangeListener(ChangeListener l)
Adds a ChangeListener to the button.

public void

clearSelection()

protected void

fireStateChanged() Details

Notifies all listeners that have registered interest for notification on this event type. The event instance is created lazily.

See also

javax.swing.event.EventListenerList

public void

removeChangeListener(ChangeListener l)
Removes a ChangeListener from the button.

Properties

public ChangeListener[]

getChangeListeners() Details

Returns an array of all the change listeners registered on this DefaultSingleSelectionModel.

return	all of this model's `ChangeListener`s or an empty array if no change listeners are currently registered
since	1.4
See also	addChangeListener, removeChangeListener

public EventListener[]<T>

getListeners(Class listenerType) Details

Returns an array of all the objects currently registered as FooListeners upon this model. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a DefaultSingleSelectionModel instance m for its change listeners with the following code:

ChangeListener[] cls = (ChangeListener[])(m.getListeners(ChangeListener.class));

If no such listeners exist, this method returns an empty array.

listenerType	the type of listeners requested; this parameter should specify an interface that descends from `java.util.EventListener`
return	an array of all objects registered as `FooListener`s on this model, or an empty array if no such listeners have been added
Throws	ClassCastException: if `listenerType` doesn't specify a class or interface that implements `java.util.EventListener`
since	1.3
See also	getChangeListeners

public boolean

isSelected()

public void

setSelectedIndex(int index)

public int

getSelectedIndex()

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Java SE 6