Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/ui/option.js

@@ -0,0 +1,68 @@
+// Copyright 2007 The Closure Library Authors. All Rights Reserved.
+//
+// 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 A menu item class that supports selection state.
+ *
+ * @author attila@google.com (Attila Bodis)
+ */
+
+goog.provide('goog.ui.Option');
+
+goog.require('goog.ui.Component');
+goog.require('goog.ui.MenuItem');
+goog.require('goog.ui.registry');
+
+
+
+/**
+ * Class representing a menu option.  This is just a convenience class that
+ * extends {@link goog.ui.MenuItem} by making it selectable.
+ *
+ * @param {goog.ui.ControlContent} content Text caption or DOM structure to
+ *     display as the content of the item (use to add icons or styling to
+ *     menus).
+ * @param {*=} opt_model Data/model associated with the menu item.
+ * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper used for
+ *     document interactions.
+ * @constructor
+ * @extends {goog.ui.MenuItem}
+ */
+goog.ui.Option = function(content, opt_model, opt_domHelper) {
+  goog.ui.MenuItem.call(this, content, opt_model, opt_domHelper);
+  this.setSelectable(true);
+};
+goog.inherits(goog.ui.Option, goog.ui.MenuItem);
+
+
+/**
+ * Performs the appropriate action when the option is activated by the user.
+ * Overrides the superclass implementation by not changing the selection state
+ * of the option and not dispatching any SELECTED events, for backwards
+ * compatibility with existing uses of this class.
+ * @param {goog.events.Event} e Mouse or key event that triggered the action.
+ * @return {boolean} True if the action was allowed to proceed, false otherwise.
+ * @override
+ */
+goog.ui.Option.prototype.performActionInternal = function(e) {
+  return this.dispatchEvent(goog.ui.Component.EventType.ACTION);
+};
+
+
+// Register a decorator factory function for goog.ui.Options.
+goog.ui.registry.setDecoratorByClassName(
+    goog.getCssName('goog-option'), function() {
+      // Option defaults to using MenuItemRenderer.
+      return new goog.ui.Option(null);
+    });