From 6850401f9c45d4f36c187bfc4065784dd065e8e9 Mon Sep 17 00:00:00 2001
From: Artur Signell <artur@vaadin.com>
Date: Mon, 26 Nov 2012 23:59:29 +0200
Subject: [PATCH] Ensure critical notifications have an owner (#10386)

Change-Id: Id954f1fbc98625dac4c79637ffb2f03bde195c3d
---
 client/src/com/vaadin/client/VDebugConsole.java | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/client/src/com/vaadin/client/VDebugConsole.java b/client/src/com/vaadin/client/VDebugConsole.java
index 67980cc5a3..a6eb769059 100644
--- a/client/src/com/vaadin/client/VDebugConsole.java
+++ b/client/src/com/vaadin/client/VDebugConsole.java
@@ -694,7 +694,18 @@ public class VDebugConsole extends VOverlay implements Console {
             e.printStackTrace();
         }
         try {
-            VNotification.createNotification(VNotification.DELAY_FOREVER, null)
+            Widget owner = null;
+
+            if (!ApplicationConfiguration.getRunningApplications().isEmpty()) {
+                // Make a wild guess and use the first available
+                // ApplicationConnection. This is better than than leaving the
+                // exception completely unstyled...
+                ApplicationConnection connection = ApplicationConfiguration
+                        .getRunningApplications().get(0);
+                owner = connection.getUIConnector().getWidget();
+            }
+            VNotification
+                    .createNotification(VNotification.DELAY_FOREVER, owner)
                     .show("<h1>Uncaught client side exception</h1><br />"
                             + exceptionText, VNotification.CENTERED, "error");
         } catch (Exception e2) {
-- 
2.39.5