2006-10-23 Thomas Fitzsimmons <fitzsim@redhat.com>

	* gnu/java/awt/peer/NativeEventLoopRunningEvent.java: New file.
	* gnu/java/awt/peer/gtk/GtkMainThread.java: Post
	NativeEventLoopRunningEvent after GTK main loop start and stop.
	* java/awt/EventQueue.java (isShutdown): Check nativeLoopRunning.
	(getNextEvent): Set dispatchThread to null.
	(postEventImpl): Set nativeLoopRunning.
	(pop): Interrupt event dispatch thread.
	* java/awt/Frame.java (noteFrame): Synchronize on weakFrames.

1 files changed, 58 insertions, 0 deletions

diff --git a/gnu/java/awt/peer/NativeEventLoopRunningEvent.java b/gnu/java/awt/peer/NativeEventLoopRunningEvent.java
new file mode 100644
index 000000000..962ecd990
--- /dev/null
+++ b/gnu/java/awt/peer/NativeEventLoopRunningEvent.java
@@ -0,0 +1,58 @@
+/* NativeEventLoopRunningEvent.java -- communicates to EventQueue the
+   state of the native event loop
+   Copyright (C) 2006 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 gnu.java.awt.peer;
+
+import java.awt.AWTEvent;
+
+public class NativeEventLoopRunningEvent
+  extends AWTEvent
+{
+  private boolean running;
+
+  public NativeEventLoopRunningEvent(Object source)
+  {
+    super(source, 2999);
+    running = ((Boolean) source).booleanValue();
+  }
+
+  public boolean isRunning()
+  {
+    return running;
+  }
+}