com.sun.javafx.property.adapter

Class PropertyDescriptor.Listener<T>

java.lang.Object

com.sun.javafx.property.adapter.ReadOnlyPropertyDescriptor.ReadOnlyListener<T>

com.sun.javafx.property.adapter.PropertyDescriptor.Listener<T>

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.beans.VetoableChangeListener, java.util.EventListener, ChangeListener<T>, WeakListener

Enclosing class:

PropertyDescriptor

public class PropertyDescriptor.Listener<T>
extends ReadOnlyPropertyDescriptor.ReadOnlyListener<T>
implements ChangeListener<T>, java.beans.VetoableChangeListener

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	updating

Fields inherited from class com.sun.javafx.property.adapter.ReadOnlyPropertyDescriptor.ReadOnlyListener

bean

Constructor Summary

Constructors

Constructor and Description
Listener(java.lang.Object bean, ReadOnlyJavaBeanProperty<T> property)

Method Summary

Modifier and Type	Method and Description
void	changed(ObservableValue<? extends T> observable, T oldValue, T newValue) This method needs to be provided by an implementation of ChangeListener.
void	vetoableChange(java.beans.PropertyChangeEvent propertyChangeEvent)

Methods inherited from class com.sun.javafx.property.adapter.ReadOnlyPropertyDescriptor.ReadOnlyListener

checkRef, getBean, propertyChange, wasGarbageCollected

Methods inherited from class java.lang.Object

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

Field Detail

updating

private boolean updating

Constructor Detail

Listener

public Listener(java.lang.Object bean,
                ReadOnlyJavaBeanProperty<T> property)

Method Detail

changed

public void changed(ObservableValue<? extends T> observable,
                    T oldValue,
                    T newValue)

Description copied from interface: ChangeListener

This method needs to be provided by an implementation of ChangeListener. It is called if the value of an ObservableValue changes.

In general is is considered bad practice to modify the observed value in this method.

Specified by:

changed in interface ChangeListener<T>

Parameters:

observable - The ObservableValue which value changed

oldValue - The old value

newValue - The new value

vetoableChange

public void vetoableChange(java.beans.PropertyChangeEvent propertyChangeEvent)
                    throws java.beans.PropertyVetoException

Specified by:

vetoableChange in interface java.beans.VetoableChangeListener

Throws:

java.beans.PropertyVetoException