1 files changed, 80 insertions, 0 deletions
diff --git a/libjava/gnu/java/awt/peer/gtk/GtkMainThread.java b/libjava/gnu/java/awt/peer/gtk/GtkMainThread.java
new file mode 100644
index 00000000000..6efa8410197
--- /dev/null
+++ b/libjava/gnu/java/awt/peer/gtk/GtkMainThread.java
@@ -0,0 +1,80 @@
+/* GtkMainThread.java -- Runs gtk_main()
+   Copyright (C) 1998, 1999 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.gtk;
+
+public class GtkMainThread extends GtkGenericPeer implements Runnable
+{
+  private static Thread mainThread = null;
+  private static Object mainThreadLock = new Object();
+
+  static native void gtkInit();
+  native void gtkMain();
+  
+  public GtkMainThread() 
+  {
+    super (null);
+    synchronized (mainThreadLock) 
+      {
+	if (mainThread != null)
+	  throw new IllegalStateException();
+	mainThread = new Thread(this, "GtkMain");
+      }
+    
+    synchronized (this) 
+      {
+	mainThread.start();
+	try {
+	  wait();
+	} catch (InterruptedException e) { }
+      }
+  }
+  
+  public void run() 
+  {
+    synchronized (this) 
+      {
+	gtkInit();
+	notify();
+      }
+    gtkMain();
+  }
+}
+
+
+