org.apache.cayenne.swing

Class ActionDelegate

java.lang.Object

org.apache.cayenne.swing.ActionDelegate

All Implemented Interfaces:

BindingDelegate

public class ActionDelegate
extends Object
implements BindingDelegate

An implementation of BindingDelegate that invokes a no-argument context action on every model update.

Field Summary

Fields

Modifier and Type	Field and Description
protected BindingExpression	expression

Constructor Summary

Constructors

Constructor and Description
ActionDelegate(String expression)

Method Summary

Methods

Modifier and Type	Method and Description
void	modelUpdated(ObjectBinding binding, Object oldValue, Object newValue) Called by a binding to notify that a model value was updated.

Methods inherited from class java.lang.Object

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

Field Detail

expression

protected BindingExpression expression

Constructor Detail

ActionDelegate

public ActionDelegate(String expression)

Method Detail

modelUpdated

public void modelUpdated(ObjectBinding binding,
                Object oldValue,
                Object newValue)

Description copied from interface: BindingDelegate

Called by a binding to notify that a model value was updated.

Specified by:

modelUpdated in interface BindingDelegate