Update wmts-hidpi, add nicer-api-docs

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

@@ -0,0 +1,102 @@
+// Copyright 2008 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 tab control, designed to be used in {@link goog.ui.TabBar}s.
+ *
+ * @author attila@google.com (Attila Bodis)
+ * @see ../demos/tabbar.html
+ */
+
+goog.provide('goog.ui.Tab');
+
+goog.require('goog.ui.Component');
+goog.require('goog.ui.Control');
+goog.require('goog.ui.TabRenderer');
+goog.require('goog.ui.registry');
+
+
+
+/**
+ * Tab control, designed to be hosted in a {@link goog.ui.TabBar}.  The tab's
+ * DOM may be different based on the configuration of the containing tab bar,
+ * so tabs should only be rendered or decorated as children of a tab bar.
+ * @param {goog.ui.ControlContent} content Text caption or DOM structure to
+ *     display as the tab's caption (if any).
+ * @param {goog.ui.TabRenderer=} opt_renderer Optional renderer used to render
+ *     or decorate the tab.
+ * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM hepler, used for
+ *     document interaction.
+ * @constructor
+ * @extends {goog.ui.Control}
+ */
+goog.ui.Tab = function(content, opt_renderer, opt_domHelper) {
+  goog.ui.Control.call(this, content,
+      opt_renderer || goog.ui.TabRenderer.getInstance(), opt_domHelper);
+
+  // Tabs support the SELECTED state.
+  this.setSupportedState(goog.ui.Component.State.SELECTED, true);
+
+  // Tabs must dispatch state transition events for the DISABLED and SELECTED
+  // states in order for the tab bar to function properly.
+  this.setDispatchTransitionEvents(
+      goog.ui.Component.State.DISABLED | goog.ui.Component.State.SELECTED,
+      true);
+};
+goog.inherits(goog.ui.Tab, goog.ui.Control);
+
+
+/**
+ * Tooltip text for the tab, displayed on hover (if any).
+ * @type {string|undefined}
+ * @private
+ */
+goog.ui.Tab.prototype.tooltip_;
+
+
+/**
+ * @return {string|undefined} Tab tooltip text (if any).
+ */
+goog.ui.Tab.prototype.getTooltip = function() {
+  return this.tooltip_;
+};
+
+
+/**
+ * Sets the tab tooltip text.  If the tab has already been rendered, updates
+ * its tooltip.
+ * @param {string} tooltip New tooltip text.
+ */
+goog.ui.Tab.prototype.setTooltip = function(tooltip) {
+  this.getRenderer().setTooltip(this.getElement(), tooltip);
+  this.setTooltipInternal(tooltip);
+};
+
+
+/**
+ * Sets the tab tooltip text.  Considered protected; to be called only by the
+ * renderer during element decoration.
+ * @param {string} tooltip New tooltip text.
+ * @protected
+ */
+goog.ui.Tab.prototype.setTooltipInternal = function(tooltip) {
+  this.tooltip_ = tooltip;
+};
+
+
+// Register a decorator factory function for goog.ui.Tabs.
+goog.ui.registry.setDecoratorByClassName(goog.ui.TabRenderer.CSS_CLASS,
+    function() {
+      return new goog.ui.Tab(null);
+    });