Package org.fest.swing.input

Class EventNormalizer

java.lang.Object

org.fest.swing.input.EventNormalizer

All Implemented Interfaces:

AWTEventListener, EventListener

Direct Known Subclasses:

DragAwareEventNormalizer

public class EventNormalizer
extends Object
implements AWTEventListener

Understands an AWTEventListener which normalizes the event stream by sending a single WINDOW_CLOSED, instead of one every time dispose is called.

Field Summary

Fields

Modifier and Type	Field	Description
private final DisposedWindowMonitor	disposedWindowMonitor
private AWTEventListener	listener
private WeakEventListener	weakEventListener

Constructor Summary

Constructors

Constructor	Description
EventNormalizer()	Creates a new EventNormalizer.
EventNormalizer(DisposedWindowMonitor disposedWindowMonitor)

Method Summary

Modifier and Type	Method	Description
private void	delegate(AWTEvent e)
private void	disposeWeakEventListener()
void	eventDispatched(AWTEvent event)	Event reception callback.
void	startListening(Toolkit toolkit, AWTEventListener delegate, long mask)	Starts listening for events.
void	stopListening()	Stops listening for events and disposes the delegate event listener.

Methods inherited from class java.lang.Object

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

Field Details

disposedWindowMonitor

private final DisposedWindowMonitor disposedWindowMonitor

weakEventListener

private WeakEventListener weakEventListener

listener

private AWTEventListener listener

Constructor Details

EventNormalizer

public EventNormalizer()

Creates a new EventNormalizer.

EventNormalizer

EventNormalizer(DisposedWindowMonitor disposedWindowMonitor)

Method Details

startListening

public void startListening(Toolkit toolkit,
 AWTEventListener delegate,
 long mask)

Starts listening for events.

Parameters:

toolkit - the Toolkit to use.

delegate - the event listener to delegate event processing to.

mask - the event mask to use to register this normalizer in the Toolkit.

stopListening

public void stopListening()

Stops listening for events and disposes the delegate event listener.

disposeWeakEventListener

private void disposeWeakEventListener()

eventDispatched

public void eventDispatched(AWTEvent event)

Event reception callback.

Specified by:

eventDispatched in interface AWTEventListener

Parameters:

event - the dispatached event.

delegate

private void delegate(AWTEvent e)