src/share/classes/sun/awt/SunToolkit.java

*** 511,520 ****
--- 511,533 ----
       */
      public static void postEvent(AppContext appContext, AWTEvent event) {
          if (event == null) {
              throw new NullPointerException();
          }
+         
+         AWTAccessor.SequencedEventAccessor sea = AWTAccessor.getSequencedEventAccessor();
+         if (sea != null && sea.isSequencedEvent(event)) {
+             AWTEvent nested = sea.getNested(event);
+             if (nested.getID() == WindowEvent.WINDOW_LOST_FOCUS &&
+                 nested instanceof TimedWindowEvent)
+             {
+                 TimedWindowEvent twe = (TimedWindowEvent)nested;
+                 ((SunToolkit)Toolkit.getDefaultToolkit()).
+                     setWindowDeactivationTime((Window)twe.getSource(), twe.getWhen());
+             }
+         }
+         
          // All events posted via this method are system-generated.
          // Placing the following call here reduces considerably the
          // number of places throughout the toolkit that would
          // otherwise have to be modified to precisely identify
          // system-generated events.
*** 1962,1971 ****
--- 1975,2006 ----
       */
      public boolean isNativeGTKAvailable() {
          return false;
      }
  
+     private static final Object DEACTIVATION_TIMES_MAP_KEY = new Object();
+ 
+     public synchronized void setWindowDeactivationTime(Window w, long time) {
+         AppContext ctx = getAppContext(w);
+         WeakHashMap<Window, Long> map = (WeakHashMap<Window, Long>)ctx.get(DEACTIVATION_TIMES_MAP_KEY);
+         if (map == null) {
+             map = new WeakHashMap<Window, Long>();
+             ctx.put(DEACTIVATION_TIMES_MAP_KEY, map);
+         }
+         map.put(w, time);
+     }
+ 
+     public synchronized long getWindowDeactivationTime(Window w) {
+         AppContext ctx = getAppContext(w);
+         WeakHashMap<Window, Long> map = (WeakHashMap<Window, Long>)ctx.get(DEACTIVATION_TIMES_MAP_KEY);
+         if (map == null) {
+             return -1;
+         }
+         Long time = map.get(w);
+         return time == null ? -1 : time;
+     }
+ 
      // Cosntant alpha
      public boolean isWindowOpacitySupported() {
          return false;
      }