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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/popupdatepicker.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/popupdatepicker.js | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/popupdatepicker.js b/contexts/data/lib/closure-library/closure/goog/ui/popupdatepicker.js deleted file mode 100644 index 5430ca9..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/popupdatepicker.js +++ /dev/null @@ -1,274 +0,0 @@ -// 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 Popup Date Picker implementation. Pairs a goog.ui.DatePicker - * with a goog.ui.Popup allowing the DatePicker to be attached to elements. - * - * @see ../demos/popupdatepicker.html - */ - -goog.provide('goog.ui.PopupDatePicker'); - -goog.require('goog.events.EventType'); -goog.require('goog.positioning.AnchoredPosition'); -goog.require('goog.positioning.Corner'); -goog.require('goog.style'); -goog.require('goog.ui.Component'); -goog.require('goog.ui.DatePicker'); -goog.require('goog.ui.DatePicker.Events'); -goog.require('goog.ui.Popup'); -goog.require('goog.ui.PopupBase.EventType'); - - - -/** - * Popup date picker widget. - * - * @param {goog.ui.DatePicker=} opt_datePicker Optional DatePicker. This - * enables the use of a custom date-picker instance. - * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper. - * @extends {goog.ui.Component} - * @constructor - */ -goog.ui.PopupDatePicker = function(opt_datePicker, opt_domHelper) { - goog.ui.Component.call(this, opt_domHelper); - - this.datePicker_ = opt_datePicker || new goog.ui.DatePicker(); -}; -goog.inherits(goog.ui.PopupDatePicker, goog.ui.Component); - - -/** - * Instance of a date picker control. - * @type {goog.ui.DatePicker?} - * @private - */ -goog.ui.PopupDatePicker.prototype.datePicker_ = null; - - -/** - * Instance of goog.ui.Popup used to manage the behavior of the date picker. - * @type {goog.ui.Popup?} - * @private - */ -goog.ui.PopupDatePicker.prototype.popup_ = null; - - -/** - * Reference to the element that triggered the last popup. - * @type {Element} - * @private - */ -goog.ui.PopupDatePicker.prototype.lastTarget_ = null; - - -/** - * Whether the date picker can move the focus to its key event target when it - * is shown. The default is true. Setting to false can break keyboard - * navigation, but this is needed for certain scenarios, for example the - * toolbar menu in trogedit which can't have the selection changed. - * @type {boolean} - * @private - */ -goog.ui.PopupDatePicker.prototype.allowAutoFocus_ = true; - - -/** @override */ -goog.ui.PopupDatePicker.prototype.createDom = function() { - goog.ui.PopupDatePicker.superClass_.createDom.call(this); - this.getElement().className = goog.getCssName('goog-popupdatepicker'); - this.popup_ = new goog.ui.Popup(this.getElement()); -}; - - -/** @override */ -goog.ui.PopupDatePicker.prototype.enterDocument = function() { - goog.ui.PopupDatePicker.superClass_.enterDocument.call(this); - // Create the DatePicker, if it isn't already. - // Done here as DatePicker assumes that the element passed to it is attached - // to a document. - if (!this.datePicker_.isInDocument()) { - var el = this.getElement(); - // Make it initially invisible - el.style.visibility = 'hidden'; - goog.style.showElement(el, false); - this.datePicker_.decorate(el); - } - this.getHandler().listen(this.datePicker_, goog.ui.DatePicker.Events.CHANGE, - this.onDateChanged_); -}; - - -/** @override */ -goog.ui.PopupDatePicker.prototype.disposeInternal = function() { - goog.ui.PopupDatePicker.superClass_.disposeInternal.call(this); - if (this.popup_) { - this.popup_.dispose(); - this.popup_ = null; - } - this.datePicker_.dispose(); - this.datePicker_ = null; - this.lastTarget_ = null; -}; - - -/** - * DatePicker cannot be used to decorate pre-existing html, since they're - * not based on Components. - * @param {Element} element Element to decorate. - * @return {boolean} Returns always false. - * @override - */ -goog.ui.PopupDatePicker.prototype.canDecorate = function(element) { - return false; -}; - - -/** - * @return {goog.ui.DatePicker} The date picker instance. - */ -goog.ui.PopupDatePicker.prototype.getDatePicker = function() { - return this.datePicker_; -}; - - -/** - * @return {goog.date.Date?} The selected date, if any. See - * goog.ui.DatePicker.getDate(). - */ -goog.ui.PopupDatePicker.prototype.getDate = function() { - return this.datePicker_.getDate(); -}; - - -/** - * Sets the selected date. See goog.ui.DatePicker.setDate(). - * @param {goog.date.Date?} date The date to select. - */ -goog.ui.PopupDatePicker.prototype.setDate = function(date) { - this.datePicker_.setDate(date); -}; - - -/** - * @return {Element} The last element that triggered the popup. - */ -goog.ui.PopupDatePicker.prototype.getLastTarget = function() { - return this.lastTarget_; -}; - - -/** - * Attaches the popup date picker to an element. - * @param {Element} element The element to attach to. - */ -goog.ui.PopupDatePicker.prototype.attach = function(element) { - this.getHandler().listen(element, goog.events.EventType.MOUSEDOWN, - this.showPopup_); -}; - - -/** - * Detatches the popup date picker from an element. - * @param {Element} element The element to detach from. - */ -goog.ui.PopupDatePicker.prototype.detach = function(element) { - this.getHandler().unlisten(element, goog.events.EventType.MOUSEDOWN, - this.showPopup_); -}; - - -/** - * Sets whether the date picker can automatically move focus to its key event - * target when it is set to visible. - * @param {boolean} allow Whether to allow auto focus. - */ -goog.ui.PopupDatePicker.prototype.setAllowAutoFocus = function(allow) { - this.allowAutoFocus_ = allow; -}; - - -/** - * @return {boolean} Whether the date picker can automatically move focus to - * its key event target when it is set to visible. - */ -goog.ui.PopupDatePicker.prototype.getAllowAutoFocus = function() { - return this.allowAutoFocus_; -}; - - -/** - * Show the popup at the bottom-left corner of the specified element. - * @param {Element} element Reference element for displaying the popup -- popup - * will appear at the bottom-left corner of this element. - */ -goog.ui.PopupDatePicker.prototype.showPopup = function(element) { - this.lastTarget_ = element; - this.popup_.setPosition(new goog.positioning.AnchoredPosition( - element, goog.positioning.Corner.BOTTOM_START)); - - // Don't listen to date changes while we're setting up the popup so we don't - // have to worry about change events when we call setDate(). - this.getHandler().unlisten(this.datePicker_, goog.ui.DatePicker.Events.CHANGE, - this.onDateChanged_); - this.datePicker_.setDate(null); - - // Forward the change event onto our listeners. Done before we start - // listening to date changes again, so that listeners can change the date - // without firing more events. - this.dispatchEvent(goog.ui.PopupBase.EventType.SHOW); - - this.getHandler().listen(this.datePicker_, goog.ui.DatePicker.Events.CHANGE, - this.onDateChanged_); - this.popup_.setVisible(true); - if (this.allowAutoFocus_) { - this.getElement().focus(); // Our element contains the date picker. - } -}; - - -/** - * Handles click events on the targets and shows the date picker. - * @param {goog.events.Event} event The click event. - * @private - */ -goog.ui.PopupDatePicker.prototype.showPopup_ = function(event) { - this.showPopup(/** @type {Element} */ (event.currentTarget)); -}; - - -/** - * Hides this popup. - */ -goog.ui.PopupDatePicker.prototype.hidePopup = function() { - this.popup_.setVisible(false); - if (this.allowAutoFocus_ && this.lastTarget_) { - this.lastTarget_.focus(); - } -}; - - -/** - * Called when the date is changed. - * - * @param {goog.events.Event} event The date change event. - * @private - */ -goog.ui.PopupDatePicker.prototype.onDateChanged_ = function(event) { - this.hidePopup(); - - // Forward the change event onto our listeners. - this.dispatchEvent(event); -}; |