Update wmts-hidpi, add nicer-api-docs

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

@@ -0,0 +1,62 @@
+// 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 class for representing menu headers.
+ * @see goog.ui.Menu
+ *
+ */
+
+goog.provide('goog.ui.MenuHeader');
+
+goog.require('goog.ui.Component');
+goog.require('goog.ui.Control');
+goog.require('goog.ui.MenuHeaderRenderer');
+goog.require('goog.ui.registry');
+
+
+
+/**
+ * Class representing a menu header.
+ * @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 {goog.dom.DomHelper=} opt_domHelper Optional DOM helper used for
+ *     document interactions.
+ * @param {goog.ui.MenuHeaderRenderer=} opt_renderer Optional renderer.
+ * @constructor
+ * @extends {goog.ui.Control}
+ */
+goog.ui.MenuHeader = function(content, opt_domHelper, opt_renderer) {
+  goog.ui.Control.call(this, content, opt_renderer ||
+      goog.ui.MenuHeaderRenderer.getInstance(), opt_domHelper);
+
+  this.setSupportedState(goog.ui.Component.State.DISABLED, false);
+  this.setSupportedState(goog.ui.Component.State.HOVER, false);
+  this.setSupportedState(goog.ui.Component.State.ACTIVE, false);
+  this.setSupportedState(goog.ui.Component.State.FOCUSED, false);
+
+  // Headers are always considered disabled.
+  this.setStateInternal(goog.ui.Component.State.DISABLED);
+};
+goog.inherits(goog.ui.MenuHeader, goog.ui.Control);
+
+
+// Register a decorator factory function for goog.ui.MenuHeaders.
+goog.ui.registry.setDecoratorByClassName(
+    goog.ui.MenuHeaderRenderer.CSS_CLASS,
+    function() {
+      // MenuHeader defaults to using MenuHeaderRenderer.
+      return new goog.ui.MenuHeader(null);
+    });