src/macosx/classes/sun/lwawt/LWWindowPeer.java

@@ -46,16 +46,17 @@
     public static enum PeerType {
         SIMPLEWINDOW,
         FRAME,
         DIALOG,
         EMBEDDED_FRAME,
-        VIEW_EMBEDDED_FRAME
+        VIEW_EMBEDDED_FRAME,
+        LW_FRAME
     }
 
     private static final PlatformLogger focusLog = PlatformLogger.getLogger("sun.lwawt.focus.LWWindowPeer");
 
-    private PlatformWindow platformWindow;
+    protected PlatformWindow platformWindow;
 
     // Window bounds reported by the native system (as opposed to
     // regular bounds inherited from LWComponentPeer which are
     // requested by user and may haven't been applied yet because
     // of asynchronous requests to the windowing system)

@@ -1092,11 +1093,11 @@
         }
 
         return platformWindow.requestWindowFocus();
     }
 
-    private boolean focusAllowedFor() {
+    protected boolean focusAllowedFor() {
         Window window = getTarget();
         // TODO: check if modal blocked
         return window.isVisible() && window.isEnabled() && isFocusableWindow();
     }
 

@@ -1115,14 +1116,19 @@
     public boolean isSimpleWindow() {
         Window window = getTarget();
         return !(window instanceof Dialog || window instanceof Frame);
     }
 
+    @Override
+    public void emulateActivation(boolean activate) {
+        changeFocusedWindow(activate, null);
+    }
+
     /*
      * Changes focused window on java level.
      */
-    private void changeFocusedWindow(boolean becomesFocused, Window opposite) {
+    protected void changeFocusedWindow(boolean becomesFocused, Window opposite) {
         if (focusLog.isLoggable(PlatformLogger.FINE)) {
             focusLog.fine((becomesFocused?"gaining":"loosing") + " focus window: " + this);
         }
         if (skipNextFocusChange) {
             focusLog.fine("skipping focus change");

@@ -1199,10 +1205,20 @@
 
     public long getLayerPtr() {
         return getPlatformWindow().getLayerPtr();
     }
 
+    @Override
+    public void grabFocus() {
+        grab();
+    }
+
+    @Override
+    public void ungrabFocus(boolean postEvent) {
+        ungrab(postEvent);
+    }
+    
     void grab() {
         if (grabbingWindow != null && !isGrabbing()) {
             grabbingWindow.ungrab();
         }
         grabbingWindow = this;