Component window could change dubbelbuffering of main window

xtt/lib/glow/src/glow_growctx.cpp

 /* 
- * Proview   $Id: glow_growctx.cpp,v 1.28 2007-08-29 11:43:22 claes Exp $
+ * Proview   $Id: glow_growctx.cpp,v 1.29 2007-11-02 08:35:48 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -2027,6 +2027,7 @@ void GrowCtx::open_grow( ifstream& fp)
     if ( end_found)
       break;
   }
+  if ( !is_component) {
     if ( double_buffered && mw.window && ! mw.double_buffer_on()) {
       mw.set_double_buffer_on(1);
       gdraw->create_buffer( &mw);
@@ -2046,6 +2047,7 @@ void GrowCtx::open_grow( ifstream& fp)
     }
     if ( mw.window)
       mw.set_double_buffered( double_buffered);
+  }
 
   if ( gdraw)
     set_background( background_color);