hu.akarnokd.reactive4java.swing

Class ObservableActionListener

java.lang.Object

hu.akarnokd.reactive4java.util.DefaultObservable<java.awt.event.ActionEvent>

hu.akarnokd.reactive4java.swing.ObservableActionListener

All Implemented Interfaces:

BaseObserver, CloseableObservable<java.awt.event.ActionEvent>, Observable<java.awt.event.ActionEvent>, Observer<java.awt.event.ActionEvent>, Subject<java.awt.event.ActionEvent,java.awt.event.ActionEvent>, java.awt.event.ActionListener, java.io.Closeable, java.lang.AutoCloseable, java.util.EventListener

public class ObservableActionListener
extends DefaultObservable<java.awt.event.ActionEvent>
implements java.awt.event.ActionListener

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

Constructor Summary

Constructors

Constructor and Description
ObservableActionListener()

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e)
static ObservableActionListener	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.
ObservableActionListener	registerWith(java.lang.Object component) Convenience method to register this observable with the target component which must have a public addActionListener(ActionListener) method.
ObservableActionListener	unregisterFrom(java.lang.Object component) Convenience method to unregister this observable from the target component which must have a public removeActionListener(ActionListener) 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

ObservableActionListener

public ObservableActionListener()

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

register

@Nonnull
public static ObservableActionListener 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 ObservableActionListener registerWith(@Nonnull
                                                       java.lang.Object component)

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

Parameters:

component - the target component

Returns:

this

unregisterFrom

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

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

Parameters:

component - the target component

Returns:

this