focusable.js in jquery-ui-rails-7.0.0

- old
+ new

@@ -1,9 +1,9 @@
 //= require jquery-ui/version
 
 /*!
- * jQuery UI Focusable 1.12.1
+ * jQuery UI Focusable 1.13.0
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
@@ -13,20 +13,23 @@
 //>>group: Core
 //>>description: Selects elements which can be focused.
 //>>docs: http://api.jqueryui.com/focusable-selector/
 
 ( function( factory ) {
+	"use strict";
+
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
 		define( [ "jquery", "./version" ], factory );
 	} else {
 
 		// Browser globals
 		factory( jQuery );
 	}
-} ( function( $ ) {
+} )( function( $ ) {
+"use strict";
 
 // Selectors
 $.ui.focusable = function( element, hasTabindex ) {
 	var map, mapName, img, focusableIfVisible, fieldset,
 		nodeName = element.nodeName.toLowerCase();
@@ -70,17 +73,17 @@
 	var visibility = element.css( "visibility" );
 	while ( visibility === "inherit" ) {
 		element = element.parent();
 		visibility = element.css( "visibility" );
 	}
-	return visibility !== "hidden";
+	return visibility === "visible";
 }
 
-$.extend( $.expr[ ":" ], {
+$.extend( $.expr.pseudos, {
 	focusable: function( element ) {
 		return $.ui.focusable( element, $.attr( element, "tabindex" ) != null );
 	}
 } );
 
 return $.ui.focusable;
 
-} ) );
+} );