Define a handy-dandy public static RunQueue implementation that posts

Runnables to the AWT dispatch thread.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@1718 6335cc39-0255-0410-8fd6-9bcaacd3b74c

projects/samskivert/src/java/com/samskivert/util/RunQueue.java

@@ -3,11 +3,29 @@
 
 package com.samskivert.util;
 
+import java.awt.EventQueue;
+
 /**
  * An interface for a service that queues up execution of Runnables.
  */
 public interface RunQueue
 {
+    /**
+     * A useful RunQueue that uses the AWT dispatch thread.
+     */
+    public static final RunQueue AWT = new RunQueue()
+    {
+        public void postRunnable (Runnable r)
+        {
+            return EventQueue.invokeLater(r);
+        }
+
+        public boolean isDispatchThread ()
+        {
+            return EventQueue.isDispatchThread();
+        }
+    };
+
     /**
      * Post the specified Runnable to be run on the RunQueue.
      */