54 lines
1.9 KiB
JavaScript
54 lines
1.9 KiB
JavaScript
// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview A menu item class that supports checkbox semantics.
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*
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* @author attila@google.com (Attila Bodis)
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*/
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goog.provide('goog.ui.CheckBoxMenuItem');
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goog.require('goog.ui.MenuItem');
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goog.require('goog.ui.registry');
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/**
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* Class representing a checkbox menu item. This is just a convenience class
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* that extends {@link goog.ui.MenuItem} by making it checkable.
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*
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* @param {goog.ui.ControlContent} content Text caption or DOM structure to
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* display as the content of the item (use to add icons or styling to
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* menus).
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* @param {*=} opt_model Data/model associated with the menu item.
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* @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper used for
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* document interactions.
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* @constructor
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* @extends {goog.ui.MenuItem}
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*/
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goog.ui.CheckBoxMenuItem = function(content, opt_model, opt_domHelper) {
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goog.ui.MenuItem.call(this, content, opt_model, opt_domHelper);
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this.setCheckable(true);
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};
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goog.inherits(goog.ui.CheckBoxMenuItem, goog.ui.MenuItem);
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// Register a decorator factory function for goog.ui.CheckBoxMenuItems.
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goog.ui.registry.setDecoratorByClassName(
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goog.getCssName('goog-checkbox-menuitem'), function() {
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// CheckBoxMenuItem defaults to using MenuItemRenderer.
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return new goog.ui.CheckBoxMenuItem(null);
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});
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