- bug fix: under cygwin Dialog box button: freeze !

(No dead lock, but a very long timeout in XtDispatchEvent ...)

alliance/src/graal/src/GMX_event.c

@@ -1044,7 +1044,9 @@ void CallbackExpose( MyWidget, ClientData, CallData )
     GraalRefreshGraphicWindow( 0, 0, GraalGraphicDx, GraalGraphicDy );
     GraalDisplayCursor();
 
+    /* LUDO: Fed up to Click On IT ...
     GraalEnterPresentPanel();
+    */
   }
   else
   {

alliance/src/graal/src/GTB_dialog.c

@@ -325,9 +325,11 @@ void GraalLimitedLoop( MyWidget )
       case ButtonPress   :
       case ButtonRelease :
 
-        if ( WShell == DialogShell )
+        if (WShell == DialogShell)
         {
-          XtDispatchEvent( &Event );
+          XtDispatchEventToWidget( 
+                XtWindowToWidget( AnyEvent->display, AnyEvent->window ), 
+			  &Event );
         }
 
       break;