hu.akarnokd.reactive4java.swing

Class ObservableChangeListener

java.lang.Object

hu.akarnokd.reactive4java.util.DefaultObservable<javax.swing.event.ChangeEvent>

hu.akarnokd.reactive4java.swing.ObservableChangeListener

All Implemented Interfaces:

BaseObserver, CloseableObservable<javax.swing.event.ChangeEvent>, Observable<javax.swing.event.ChangeEvent>, Observer<javax.swing.event.ChangeEvent>, Subject<javax.swing.event.ChangeEvent,javax.swing.event.ChangeEvent>, java.io.Closeable, java.lang.AutoCloseable, java.util.EventListener, javax.swing.event.ChangeListener

public class ObservableChangeListener
extends DefaultObservable<javax.swing.event.ChangeEvent>
implements javax.swing.event.ChangeListener

The observable change listener which relays the stateChanged() calls to next() calls. This observable never signals finish() or error().

Constructor Summary

Constructors

Constructor and Description
ObservableChangeListener()

Method Summary

Modifier and Type	Method and Description
static ObservableChangeListener	register(java.lang.Object component) Convenience method to create a new observable action listener and register it with the target component must have a public addActionListener(ActionListener) method.
ObservableChangeListener	registerWith(java.lang.Object component) Convenience method to register this observable with the target component which must have a public addChangeListener(ChangeListener) method.
void	stateChanged(javax.swing.event.ChangeEvent e)
ObservableChangeListener	unregisterFrom(java.lang.Object component) Convenience method to unregister this observable from the target component which must have a public removeChangeListener(ChangeListener) method.

Methods inherited from class hu.akarnokd.reactive4java.util.DefaultObservable

close, error, finish, getObserverCount, next, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

ObservableChangeListener

public ObservableChangeListener()

Method Detail

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

register

@Nonnull
public static ObservableChangeListener register(@Nonnull
                                                          java.lang.Object component)

Convenience method to create a new observable action listener and register it with the target component must have a public addActionListener(ActionListener) method.

Parameters:

component - the target component

Returns:

the new observable

registerWith

@Nonnull
public ObservableChangeListener registerWith(@Nonnull
                                                       java.lang.Object component)

Convenience method to register this observable with the target component which must have a public addChangeListener(ChangeListener) method.

Parameters:

component - the target component

Returns:

this

unregisterFrom

@Nonnull
public ObservableChangeListener unregisterFrom(@Nonnull
                                                         java.lang.Object component)

Convenience method to unregister this observable from the target component which must have a public removeChangeListener(ChangeListener) method.

Parameters:

component - the target component

Returns:

this