From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../java/awt/event/AWTEventListenerProxy.java | 95 ++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 libjava/classpath/java/awt/event/AWTEventListenerProxy.java (limited to 'libjava/classpath/java/awt/event/AWTEventListenerProxy.java') diff --git a/libjava/classpath/java/awt/event/AWTEventListenerProxy.java b/libjava/classpath/java/awt/event/AWTEventListenerProxy.java new file mode 100644 index 000000000..55a4bfe37 --- /dev/null +++ b/libjava/classpath/java/awt/event/AWTEventListenerProxy.java @@ -0,0 +1,95 @@ +/* AWTEventListenerProxy.java -- wrapper/filter for AWTEventListener + Copyright (C) 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package java.awt.event; + +import java.awt.AWTEvent; +import java.awt.Toolkit; +import java.util.EventListenerProxy; + +/** + * This class allows adding an AWTEventListener which only pays attention to + * a specific event mask. + * + * @author Eric Blake (ebb9@email.byu.edu) + * @see Toolkit + * @see EventListenerProxy + * @since 1.4 + * @status updated to 1.4 + */ +public class AWTEventListenerProxy extends EventListenerProxy + implements AWTEventListener +{ + /** The event mask. */ + private final long mask; + + /** + * Construct an AWT Event Listener which only listens to events in the given + * mask, passing the work on to the real listener. + * + * @param eventMask the mask of events to listen to + * @param listener the wrapped listener + */ + public AWTEventListenerProxy(long eventMask, AWTEventListener listener) + { + super(listener); + mask = eventMask; + } + + /** + * Forwards events on to the delegate. + * + * @param event the to forward to the delagate listener + * + * @throws NullPointerException if the delegate this was created with is null + */ + public void eventDispatched(AWTEvent event) + { + ((AWTEventListener) getListener()).eventDispatched(event); + } + + /** + * This returns the event mask associated with this listener. + * + * @return the event mask + */ + public long getEventMask() + { + return mask; + } +} // class AWTEventListenerProxy -- cgit v1.2.3