From: Jörn Zaefferer <joern.zaefferer@gmail.com>
Date: Fri, 19 Oct 2012 21:04:35 +0000 (-0400)
Subject: Tooltip: Comment why we need to use closest
X-Git-Tag: 1.9.1~41
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=9d5f91ece2129801b4981b5befb588e8f215efd1;p=jquery-ui.git

Tooltip: Comment why we need to use closest
---

diff --git a/ui/jquery.ui.tooltip.js b/ui/jquery.ui.tooltip.js
index 0f69e898f..2323ae243 100644
--- a/ui/jquery.ui.tooltip.js
+++ b/ui/jquery.ui.tooltip.js
@@ -127,7 +127,9 @@ $.widget( "ui.tooltip", {
 
 	open: function( event ) {
 		var target = $( event ? event.target : this.element )
-				.closest( this.options.items );
+			// we need closest here due to mouseover bubbling,
+			// but always pointing at the same event target
+			.closest( this.options.items );
 
 		// No element to show a tooltip for
 		if ( !target.length ) {