From 411b00419dc5a32db843e86cf39428c705051d0a Mon Sep 17 00:00:00 2001
From: Marc Englund <marc.englund@itmill.com>
Date: Wed, 14 Oct 2009 13:56:53 +0000
Subject: [PATCH] Merged from 6.1: Disallow positioning window with a negative
 "top" value, fixes #3408

svn changeset:9202/svn branch:6.2
---
 src/com/vaadin/terminal/gwt/client/ui/VWindow.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/vaadin/terminal/gwt/client/ui/VWindow.java b/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
index 4957ce2b2d..90d31698ed 100644
--- a/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
+++ b/src/com/vaadin/terminal/gwt/client/ui/VWindow.java
@@ -628,6 +628,9 @@ public class VWindow extends VOverlay implements Container, ScrollListener {
 
     @Override
     public void setPopupPosition(int left, int top) {
+        if (top < 0) {
+            top = 0;
+        }
         super.setPopupPosition(left, top);
         if (left != uidlPositionX && client != null) {
             client.updateVariable(id, "positionx", left, false);
-- 
2.39.5