JSDoc: Source: item_rule.js

# Source: item_rule.js

    /*************************************************************
     *
     *  Copyright (c) 2015-2016 The MathJax Consortium
     *
     *  Licensed under the Apache License, Version 2.0 (the "License");
     *  you may not use this file except in compliance with the License.
     *  You may obtain a copy of the License at
     *
     *      http://www.apache.org/licenses/LICENSE-2.0
     *
     *  Unless required by applicable law or agreed to in writing, software
     *  distributed under the License is distributed on an "AS IS" BASIS,
     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     *  See the License for the specific language governing permissions and
     *  limitations under the License.
     */
    /**
     * @fileoverview Class of separator items.
     *
     * @author volker.sorge@gmail.com (Volker Sorge)
     */
    /// <reference path="abstract_entry.ts" />
    var ContextMenu;
    (function (ContextMenu) {
        class Rule extends ContextMenu.AbstractEntry {
            /**
             * @constructor
             * @extends {AbstractItem}
             * @param {Menu} menu The context menu or sub-menu the item belongs to.
             */
            constructor(menu) {
                super(menu, 'rule');
                /**
                 * @override
                 */
                this.className = ContextMenu.HtmlClasses['MENUITEM'];
                /**
                 * @override
                 */
                this.role = 'separator';
            }
            /**
             * Parses a JSON respresentation of a rule item.
             * @param {JSON} json The empty JSON object.
             * @param {Menu} menu The menu the item is attached to.
             * @return {Rule} The new rule object.
             */
            static parse({  }, menu) {
                return new Rule(menu);
            }
            /**
             * @override
             */
            generateHtml() {
                super.generateHtml();
                let html = this.getHtml();
                html.classList.add(ContextMenu.HtmlClasses['MENURULE']);
                html.setAttribute('aria-orientation', 'vertical');
            }
            /**
             * @override
             */
            addEvents(element) { }
        }
        ContextMenu.Rule = Rule;
    })(ContextMenu || (ContextMenu = {}));