/*
* Copyright (c) 2001, 2007, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.awt.event;
import java.util.EventListenerProxy;
import java.awt.AWTEvent;
/**
* A class which extends the {@code EventListenerProxy}
* specifically for adding an {@code AWTEventListener}
* for a specific event mask.
* Instances of this class can be added as {@code AWTEventListener}s
* to a {@code Toolkit} object.
* <p>
* The {@code getAWTEventListeners} method of {@code Toolkit}
* can return a mixture of {@code AWTEventListener}
* and {@code AWTEventListenerProxy} objects.
*
* @see java.awt.Toolkit
* @see java.util.EventListenerProxy
* @since 1.4
*/
public class AWTEventListenerProxy
extends EventListenerProxy<AWTEventListener>
implements AWTEventListener {
private final long eventMask;
/**
* Constructor which binds the {@code AWTEventListener}
* to a specific event mask.
*
* @param eventMask the bitmap of event types to receive
* @param listener the listener object
*/
public AWTEventListenerProxy (long eventMask, AWTEventListener listener) {
super(listener);
this.eventMask = eventMask;
}
/**
* Forwards the AWT event to the listener delegate.
*
* @param event the AWT event
*/
public void eventDispatched(AWTEvent event) {
getListener().eventDispatched(event);
}
/**
* Returns the event mask associated with the listener.
*
* @return the event mask associated with the listener
*/
public long getEventMask() {
return this.eventMask;
}
}