From: Mike Sherov <mike.sherov@gmail.com>
Date: Thu, 22 Nov 2012 00:58:59 +0000 (-0500)
Subject: Button: add explanatory comment for when we bind to blur
X-Git-Tag: 1.10.0-beta.1~138
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=509259a66e28aad3f574fb77a06ceb201a271698;p=jquery-ui.git

Button: add explanatory comment for when we bind to blur
---

diff --git a/ui/jquery.ui.button.js b/ui/jquery.ui.button.js
index b80fca4d9..d6eed67dc 100644
--- a/ui/jquery.ui.button.js
+++ b/ui/jquery.ui.button.js
@@ -193,6 +193,8 @@ $.widget( "ui.button", {
 						$( this ).addClass( "ui-state-active" );
 					}
 				})
+				// see #8559, we bind to blur here in case the button element loses
+				// focus between keydown and keyup, it would be left in an "active" state
 				.bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
 					$( this ).removeClass( "ui-state-active" );
 				});