src/solaris/classes/sun/awt/X11/XWindowPeer.java

rev 6882 : fix of 8012586

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -1885,11 +1885,13 @@
         XAtom typeAtom = null;
 
         switch (getWindowType())
         {
             case NORMAL:
-                typeAtom = protocol.XA_NET_WM_WINDOW_TYPE_NORMAL;
+                typeAtom = (ownerPeer == null) ? 
+                               protocol.XA_NET_WM_WINDOW_TYPE_NORMAL : 
+                               protocol.XA_NET_WM_WINDOW_TYPE_DIALOG;
                 break;
             case UTILITY:
                 typeAtom = protocol.XA_NET_WM_WINDOW_TYPE_UTILITY;
                 break;
             case POPUP: