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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/colormenubuttonrenderer.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/colormenubuttonrenderer.js | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/colormenubuttonrenderer.js b/contexts/data/lib/closure-library/closure/goog/ui/colormenubuttonrenderer.js deleted file mode 100644 index 630bcc4..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/colormenubuttonrenderer.js +++ /dev/null @@ -1,145 +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 Renderer for {@link goog.ui.ColorMenuButton}s. - * - * @author robbyw@google.com (Robby Walker) - * @author attila@google.com (Attila Bodis) - */ - -goog.provide('goog.ui.ColorMenuButtonRenderer'); - -goog.require('goog.color'); -goog.require('goog.dom.classes'); -goog.require('goog.ui.ControlContent'); -goog.require('goog.ui.MenuButtonRenderer'); -goog.require('goog.userAgent'); - - - -/** - * Renderer for {@link goog.ui.ColorMenuButton}s. - * @constructor - * @extends {goog.ui.MenuButtonRenderer} - */ -goog.ui.ColorMenuButtonRenderer = function() { - goog.ui.MenuButtonRenderer.call(this); -}; -goog.inherits(goog.ui.ColorMenuButtonRenderer, goog.ui.MenuButtonRenderer); -goog.addSingletonGetter(goog.ui.ColorMenuButtonRenderer); - - -/** - * Default CSS class to be applied to the root element of components rendered - * by this renderer. - * @type {string} - */ -goog.ui.ColorMenuButtonRenderer.CSS_CLASS = - goog.getCssName('goog-color-menu-button'); - - -/** - * Overrides the superclass implementation by wrapping the caption text or DOM - * structure in a color indicator element. Creates the following DOM structure: - * <div class="goog-inline-block goog-menu-button-caption"> - * <div class="goog-color-menu-button-indicator"> - * Contents... - * </div> - * </div> - * The 'goog-color-menu-button-indicator' style should be defined to have a - * bottom border of nonzero width and a default color that blends into its - * background. - * @param {goog.ui.ControlContent} content Text caption or DOM structure. - * @param {goog.dom.DomHelper} dom DOM helper, used for document interaction. - * @return {Element} Caption element. - * @override - */ -goog.ui.ColorMenuButtonRenderer.prototype.createCaption = function(content, - dom) { - return goog.ui.ColorMenuButtonRenderer.superClass_.createCaption.call(this, - goog.ui.ColorMenuButtonRenderer.wrapCaption(content, dom), dom); -}; - - -/** - * Wrap a caption in a div with the color-menu-button-indicator CSS class. - * @param {goog.ui.ControlContent} content Text caption or DOM structure. - * @param {goog.dom.DomHelper} dom DOM helper, used for document interaction. - * @return {Element} Caption element. - */ -goog.ui.ColorMenuButtonRenderer.wrapCaption = function(content, dom) { - return dom.createDom('div', - goog.getCssName(goog.ui.ColorMenuButtonRenderer.CSS_CLASS, 'indicator'), - content); -}; - - -/** - * Takes a color menu button control's root element and a value object - * (which is assumed to be a color), and updates the button's DOM to reflect - * the new color. Overrides {@link goog.ui.ButtonRenderer#setValue}. - * @param {Element} element The button control's root element (if rendered). - * @param {*} value New value; assumed to be a color spec string. - * @override - */ -goog.ui.ColorMenuButtonRenderer.prototype.setValue = function(element, value) { - if (element) { - goog.ui.ColorMenuButtonRenderer.setCaptionValue( - this.getContentElement(element), value); - } -}; - - -/** - * Takes a control's content element and a value object (which is assumed - * to be a color), and updates its DOM to reflect the new color. - * @param {Element} caption A content element of a control. - * @param {*} value New value; assumed to be a color spec string. - */ -goog.ui.ColorMenuButtonRenderer.setCaptionValue = function(caption, value) { - // Assume that the caption's first child is the indicator. - if (caption && caption.firstChild) { - // Normalize the value to a hex color spec or null (otherwise setting - // borderBottomColor will cause a JS error on IE). - var hexColor; - - var strValue = /** @type {string} */ (value); - hexColor = strValue && goog.color.isValidColor(strValue) ? - goog.color.parse(strValue).hex : - null; - - // Stupid IE6/7 doesn't do transparent borders. - // TODO(attila): Add user-agent version check when IE8 comes out... - caption.firstChild.style.borderBottomColor = hexColor || - (goog.userAgent.IE ? '' : 'transparent'); - } -}; - - -/** - * Initializes the button's DOM when it enters the document. Overrides the - * superclass implementation by making sure the button's color indicator is - * initialized. - * @param {goog.ui.Control} button goog.ui.ColorMenuButton whose DOM is to be - * initialized as it enters the document. - * @override - */ -goog.ui.ColorMenuButtonRenderer.prototype.initializeDom = function(button) { - this.setValue(button.getElement(), button.getValue()); - goog.dom.classes.add(button.getElement(), - goog.ui.ColorMenuButtonRenderer.CSS_CLASS); - goog.ui.ColorMenuButtonRenderer.superClass_.initializeDom.call(this, - button); -}; |