101900aa28
* java/awt/EventDispatchThread.java (run): Stop running when
interrupted.
* java/awt/EventQueue.java (pop): Stop dispatch thread when done.
Reset the queue after transferring its contents.
(push): Start a new dispatch thread if none is running.
From-SVN: r75977
85 lines
2.5 KiB
Java
85 lines
2.5 KiB
Java
/* Copyright (C) 2000, 2002 Free Software Foundation
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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/** @author Bryce McKinlay */
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/* Status: believed complete, but untested. */
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package java.awt;
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class EventDispatchThread extends Thread
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{
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private static int dispatchThreadNum = 1;
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private EventQueue queue;
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EventDispatchThread(EventQueue queue)
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{
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super();
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setName("AWT-EventQueue-" + dispatchThreadNum++);
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this.queue = queue;
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setPriority(NORM_PRIORITY + 1);
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start();
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}
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public void run()
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{
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while (true)
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{
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try
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{
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AWTEvent evt = queue.getNextEvent();
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if (isInterrupted ())
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{
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// We are interrupted when we should finish executing
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return;
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}
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queue.dispatchEvent(evt);
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}
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catch (InterruptedException ie)
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{
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// We are interrupted when we should finish executing
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return;
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}
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catch (Throwable x)
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{
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System.err.println("Exception during event dispatch:");
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x.printStackTrace(System.err);
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}
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}
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}
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}
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