corrade-http-templates – Rev 42

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/*!
 * jQuery UI Tabbable 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: :tabbable Selector
//>>group: Core
//>>description: Selects elements which can be tabbed to.
//>>docs: http://api.jqueryui.com/tabbable-selector/

( function( factory ) {
        if ( typeof define === "function" && define.amd ) {

                // AMD. Register as an anonymous module.
                define( [ "jquery", "./version", "./focusable" ], factory );
        } else {

                // Browser globals
                factory( jQuery );
        }
} ( function( $ ) {

return $.extend( $.expr[ ":" ], {
        tabbable: function( element ) {
                var tabIndex = $.attr( element, "tabindex" ),
                        hasTabindex = tabIndex != null;
                return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
        }
} );

} ) );