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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/tabbarrenderer.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/tabbarrenderer.js | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/tabbarrenderer.js b/contexts/data/lib/closure-library/closure/goog/ui/tabbarrenderer.js deleted file mode 100644 index b072a3d..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/tabbarrenderer.js +++ /dev/null @@ -1,175 +0,0 @@ -// 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 Default renderer for {@link goog.ui.TabBar}s. Based on the - * original {@code TabPane} code. - * - * @author attila@google.com (Attila Bodis) - * @author eae@google.com (Emil A. Eklund) - */ - -goog.provide('goog.ui.TabBarRenderer'); - -goog.require('goog.dom.a11y.Role'); -goog.require('goog.object'); -goog.require('goog.ui.ContainerRenderer'); - - - -/** - * Default renderer for {@link goog.ui.TabBar}s, based on the {@code TabPane} - * code. The tab bar's DOM structure is determined by its orientation and - * location relative to tab contents. For example, a horizontal tab bar - * located above tab contents looks like this: - * <pre> - * <div class="goog-tab-bar goog-tab-bar-horizontal goog-tab-bar-top"> - * ...(tabs here)... - * </div> - * </pre> - * @constructor - * @extends {goog.ui.ContainerRenderer} - */ -goog.ui.TabBarRenderer = function() { - goog.ui.ContainerRenderer.call(this); -}; -goog.inherits(goog.ui.TabBarRenderer, goog.ui.ContainerRenderer); -goog.addSingletonGetter(goog.ui.TabBarRenderer); - - -/** - * Default CSS class to be applied to the root element of components rendered - * by this renderer. - * @type {string} - */ -goog.ui.TabBarRenderer.CSS_CLASS = goog.getCssName('goog-tab-bar'); - - -/** - * Returns the CSS class name to be applied to the root element of all tab bars - * rendered or decorated using this renderer. - * @return {string} Renderer-specific CSS class name. - * @override - */ -goog.ui.TabBarRenderer.prototype.getCssClass = function() { - return goog.ui.TabBarRenderer.CSS_CLASS; -}; - - -/** - * Returns the ARIA role to be applied to the tab bar element. - * See http://wiki/Main/ARIA for more info. - * @return {goog.dom.a11y.Role} ARIA role. - * @override - */ -goog.ui.TabBarRenderer.prototype.getAriaRole = function() { - return goog.dom.a11y.Role.TAB_LIST; -}; - - -/** - * Sets the tab bar's state based on the given CSS class name, encountered - * during decoration. Overrides the superclass implementation by recognizing - * class names representing tab bar orientation and location. - * @param {goog.ui.Container} tabBar Tab bar to configure. - * @param {string} className CSS class name. - * @param {string} baseClass Base class name used as the root of state-specific - * class names (typically the renderer's own class name). - * @protected - * @override - */ -goog.ui.TabBarRenderer.prototype.setStateFromClassName = function(tabBar, - className, baseClass) { - // Create the class-to-location lookup table on first access. - if (!this.locationByClass_) { - this.createLocationByClassMap_(); - } - - // If the class name corresponds to a location, update the tab bar's location; - // otherwise let the superclass handle it. - var location = this.locationByClass_[className]; - if (location) { - tabBar.setLocation(location); - } else { - goog.ui.TabBarRenderer.superClass_.setStateFromClassName.call(this, tabBar, - className, baseClass); - } -}; - - -/** - * Returns all CSS class names applicable to the tab bar, based on its state. - * Overrides the superclass implementation by appending the location-specific - * class name to the list. - * @param {goog.ui.Container} tabBar Tab bar whose CSS classes are to be - * returned. - * @return {Array.<string>} Array of CSS class names applicable to the tab bar. - * @override - */ -goog.ui.TabBarRenderer.prototype.getClassNames = function(tabBar) { - var classNames = goog.ui.TabBarRenderer.superClass_.getClassNames.call(this, - tabBar); - - // Create the location-to-class lookup table on first access. - if (!this.classByLocation_) { - this.createClassByLocationMap_(); - } - - // Apped the class name corresponding to the tab bar's location to the list. - classNames.push(this.classByLocation_[tabBar.getLocation()]); - return classNames; -}; - - -/** - * Creates the location-to-class lookup table. - * @private - */ -goog.ui.TabBarRenderer.prototype.createClassByLocationMap_ = function() { - var baseClass = this.getCssClass(); - - /** - * Map of locations to location-specific structural class names, - * precomputed and cached on first use to minimize object allocations - * and string concatenation. - * @type {Object} - * @private - */ - this.classByLocation_ = goog.object.create( - goog.ui.TabBar.Location.TOP, goog.getCssName(baseClass, 'top'), - goog.ui.TabBar.Location.BOTTOM, goog.getCssName(baseClass, 'bottom'), - goog.ui.TabBar.Location.START, goog.getCssName(baseClass, 'start'), - goog.ui.TabBar.Location.END, goog.getCssName(baseClass, 'end')); -}; - - -/** - * Creates the class-to-location lookup table, used during decoration. - * @private - */ -goog.ui.TabBarRenderer.prototype.createLocationByClassMap_ = function() { - // We need the classByLocation_ map so we can transpose it. - if (!this.classByLocation_) { - this.createClassByLocationMap_(); - } - - /** - * Map of location-specific structural class names to locations, used during - * element decoration. Precomputed and cached on first use to minimize object - * allocations and string concatenation. - * @type {Object} - * @private - */ - this.locationByClass_ = goog.object.transpose(this.classByLocation_); -}; |