From c73c616b855082cec69ecdadf85796ad9e8285a4 Mon Sep 17 00:00:00 2001
From: "hyatt%netscape.com" <hyatt%netscape.com>
Date: Thu, 10 Oct 2002 23:49:16 +0000
Subject: [PATCH] Autocomplete fixes.

---
 toolkit/content/widgets/autocomplete.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/toolkit/content/widgets/autocomplete.xml b/toolkit/content/widgets/autocomplete.xml
index 3e3576a63c4..4a43b4eb730 100644
--- a/toolkit/content/widgets/autocomplete.xml
+++ b/toolkit/content/widgets/autocomplete.xml
@@ -305,7 +305,6 @@
                 break;
               case KeyEvent.DOM_VK_DOWN:
                 cancel = this.mController.handleKeyNavigation(IController.KEY_DOWN);
-                aEvent.preventBubble();
                 break;
               case KeyEvent.DOM_VK_LEFT:
                 cancel = this.mController.handleKeyNavigation(IController.KEY_LEFT);
@@ -419,7 +418,8 @@
                 onget="return this.tree.currentIndex;">
         <setter><![CDATA[
           this.tree.currentIndex = val;
-          this.tree.treeBoxObject.ensureRowIsVisible(val < 0 ? 0 : val);
+          if (this.tree.treeBoxObject.height > 0)
+            this.tree.treeBoxObject.ensureRowIsVisible(val < 0 ? 0 : val);
           return val;
         ]]></setter>
       </property>