From 6064a5e0487428d53bd694dcebce952730992c46 Mon Sep 17 00:00:00 2001
From: Alexander Schmitz <arschmitz@gmail.com>
Date: Wed, 15 Jul 2015 20:20:41 -0400
Subject: Core: Move tabbable into its own module

Ref #9647
---
 ui/core.js | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'ui/core.js')

diff --git a/ui/core.js b/ui/core.js
index 9e799a04c..d443346e8 100644
--- a/ui/core.js
+++ b/ui/core.js
@@ -31,6 +31,7 @@
 			"./plugin",
 			"./safe-active-element",
 			"./safe-blur",
+			"./tabbable",
 			"./version"
 		], factory );
 	} else {
@@ -78,12 +79,4 @@ $.fn.extend( {
 	}
 } );
 
-$.extend( $.expr[ ":" ], {
-	tabbable: function( element ) {
-		var tabIndex = $.attr( element, "tabindex" ),
-			hasTabindex = tabIndex != null;
-		return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
-	}
-} );
-
 } ) );
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