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// Copyright 2010 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 Event Types.
*
* @author arv@google.com (Erik Arvidsson)
* @author mirkov@google.com (Mirko Visontai)
*/
goog.provide('goog.events.EventType');
goog.require('goog.userAgent');
/**
* Constants for event names.
* @enum {string}
*/
goog.events.EventType = {
// Mouse events
CLICK: 'click',
DBLCLICK: 'dblclick',
MOUSEDOWN: 'mousedown',
MOUSEUP: 'mouseup',
MOUSEOVER: 'mouseover',
MOUSEOUT: 'mouseout',
MOUSEMOVE: 'mousemove',
SELECTSTART: 'selectstart', // IE, Safari, Chrome
// Key events
KEYPRESS: 'keypress',
KEYDOWN: 'keydown',
KEYUP: 'keyup',
// Focus
BLUR: 'blur',
FOCUS: 'focus',
DEACTIVATE: 'deactivate', // IE only
// NOTE: The following two events are not stable in cross-browser usage.
// WebKit and Opera implement DOMFocusIn/Out.
// IE implements focusin/out.
// Gecko implements neither see bug at
// https://bugzilla.mozilla.org/show_bug.cgi?id=396927.
// The DOM Events Level 3 Draft deprecates DOMFocusIn in favor of focusin:
// http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html
// You can use FOCUS in Capture phase until implementations converge.
FOCUSIN: goog.userAgent.IE ? 'focusin' : 'DOMFocusIn',
FOCUSOUT: goog.userAgent.IE ? 'focusout' : 'DOMFocusOut',
// Forms
CHANGE: 'change',
SELECT: 'select',
SUBMIT: 'submit',
INPUT: 'input',
PROPERTYCHANGE: 'propertychange', // IE only
// Drag and drop
DRAGSTART: 'dragstart',
DRAG: 'drag',
DRAGENTER: 'dragenter',
DRAGOVER: 'dragover',
DRAGLEAVE: 'dragleave',
DROP: 'drop',
DRAGEND: 'dragend',
// WebKit touch events.
TOUCHSTART: 'touchstart',
TOUCHMOVE: 'touchmove',
TOUCHEND: 'touchend',
TOUCHCANCEL: 'touchcancel',
// Misc
BEFOREUNLOAD: 'beforeunload',
CONTEXTMENU: 'contextmenu',
ERROR: 'error',
HELP: 'help',
LOAD: 'load',
LOSECAPTURE: 'losecapture',
READYSTATECHANGE: 'readystatechange',
RESIZE: 'resize',
SCROLL: 'scroll',
UNLOAD: 'unload',
// HTML 5 History events
// See http://www.w3.org/TR/html5/history.html#event-definitions
HASHCHANGE: 'hashchange',
PAGEHIDE: 'pagehide',
PAGESHOW: 'pageshow',
POPSTATE: 'popstate',
// Copy and Paste
// Support is limited. Make sure it works on your favorite browser
// before using.
// http://www.quirksmode.org/dom/events/cutcopypaste.html
COPY: 'copy',
PASTE: 'paste',
CUT: 'cut',
BEFORECOPY: 'beforecopy',
BEFORECUT: 'beforecut',
BEFOREPASTE: 'beforepaste',
// HTML5 online/offline events.
// http://www.w3.org/TR/offline-webapps/#related
ONLINE: 'online',
OFFLINE: 'offline',
// HTML 5 worker events
MESSAGE: 'message',
CONNECT: 'connect',
// CSS transition events. Based on the browser support described at:
// https://developer.mozilla.org/en/css/css_transitions#Browser_compatibility
TRANSITIONEND: goog.userAgent.WEBKIT ? 'webkitTransitionEnd' :
(goog.userAgent.OPERA ? 'oTransitionEnd' : 'transitionend')
};
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