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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/flatbuttonrenderer.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/flatbuttonrenderer.js | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/flatbuttonrenderer.js b/contexts/data/lib/closure-library/closure/goog/ui/flatbuttonrenderer.js deleted file mode 100644 index c0773d8..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/flatbuttonrenderer.js +++ /dev/null @@ -1,143 +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 Similiar functionality of {@link goog.ui.ButtonRenderer}, - * but uses a <div> element instead of a <button> or <input> element. - * - */ - -goog.provide('goog.ui.FlatButtonRenderer'); - -goog.require('goog.dom.classes'); -goog.require('goog.ui.Button'); -goog.require('goog.ui.ButtonRenderer'); -goog.require('goog.ui.INLINE_BLOCK_CLASSNAME'); -goog.require('goog.ui.registry'); - - - -/** - * Flat renderer for {@link goog.ui.Button}s. Flat buttons can contain - * almost arbitrary HTML content, will flow like inline elements, but can be - * styled like block-level elements. - * @constructor - * @extends {goog.ui.ButtonRenderer} - */ -goog.ui.FlatButtonRenderer = function() { - goog.ui.ButtonRenderer.call(this); -}; -goog.inherits(goog.ui.FlatButtonRenderer, goog.ui.ButtonRenderer); -goog.addSingletonGetter(goog.ui.FlatButtonRenderer); - - -/** - * Default CSS class to be applied to the root element of components rendered - * by this renderer. - * @type {string} - */ -goog.ui.FlatButtonRenderer.CSS_CLASS = goog.getCssName('goog-flat-button'); - - -/** - * Returns the control's contents wrapped in a div element, with - * the renderer's own CSS class and additional state-specific classes applied - * to it, and the button's disabled attribute set or cleared as needed. - * Overrides {@link goog.ui.ButtonRenderer#createDom}. - * @param {goog.ui.Control} button Button to render. - * @return {Element} Root element for the button. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.createDom = function(button) { - var classNames = this.getClassNames(button); - var attributes = { - 'class': goog.ui.INLINE_BLOCK_CLASSNAME + ' ' + classNames.join(' '), - 'title': button.getTooltip() || '' - }; - return button.getDomHelper().createDom( - 'div', attributes, button.getContent()); -}; - - -/** - * Returns the ARIA role to be applied to flat buttons. - * @return {goog.dom.a11y.Role|undefined} ARIA role. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.getAriaRole = function() { - return goog.dom.a11y.Role.BUTTON; -}; - - -/** - * Returns true if this renderer can decorate the element. Overrides - * {@link goog.ui.ButtonRenderer#canDecorate} by returning true if the - * element is a DIV, false otherwise. - * @param {Element} element Element to decorate. - * @return {boolean} Whether the renderer can decorate the element. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.canDecorate = function(element) { - return element.tagName == 'DIV'; -}; - - -/** - * Takes an existing element and decorates it with the flat button control. - * Initializes the control's ID, content, tooltip, value, and state based - * on the ID of the element, its child nodes, and its CSS classes, respectively. - * Returns the element. Overrides {@link goog.ui.ButtonRenderer#decorate}. - * @param {goog.ui.Control} button Button instance to decorate the element. - * @param {Element} element Element to decorate. - * @return {Element} Decorated element. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.decorate = function(button, element) { - goog.dom.classes.add(element, goog.ui.INLINE_BLOCK_CLASSNAME); - return goog.ui.FlatButtonRenderer.superClass_.decorate.call(this, button, - element); -}; - - -/** - * Flat buttons can't use the value attribute since they are div elements. - * Overrides {@link goog.ui.ButtonRenderer#getValue} to prevent trying to - * access the element's value. - * @param {Element} element The button control's root element. - * @return {string} Value not valid for flat buttons. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.getValue = function(element) { - // Flat buttons don't store their value in the DOM. - return ''; -}; - - -/** - * Returns the CSS class to be applied to the root element of components - * rendered using this renderer. - * @return {string} Renderer-specific CSS class. - * @override - */ -goog.ui.FlatButtonRenderer.prototype.getCssClass = function() { - return goog.ui.FlatButtonRenderer.CSS_CLASS; -}; - - -// Register a decorator factory function for Flat Buttons. -goog.ui.registry.setDecoratorByClassName(goog.ui.FlatButtonRenderer.CSS_CLASS, - function() { - // Uses goog.ui.Button, but with FlatButtonRenderer. - return new goog.ui.Button(null, goog.ui.FlatButtonRenderer.getInstance()); - }); |