Fixed invalid comparison between paintable and widget

diff --git a/src/com/vaadin/terminal/gwt/client/ui/VWindow.java b/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
index 2cdbf9f370f365ec601c585892f5fbf0d5d7a70d..870756fec866a9ca724698244bd21a3f0fe6694d 100644 (file)
--- a/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
+++ b/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
@@ -971,7 +971,7 @@ public class VWindow extends VOverlay implements Container,
     }
 
     public RenderSpace getAllocatedSpace(Widget child) {
-        if (child == layout) {
+        if (child == layout.getWidgetForPaintable()) {
             return renderSpace;
         } else {
             // Exception ??