| // Copyright 2009 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 Definition of the goog.events.EventWrapper interface. |
| * |
| * @author eae@google.com (Emil A Eklund) |
| */ |
| |
| goog.provide('goog.events.EventWrapper'); |
| |
| |
| |
| /** |
| * Interface for event wrappers. |
| * @interface |
| */ |
| goog.events.EventWrapper = function() { |
| }; |
| |
| |
| /** |
| * Adds an event listener using the wrapper on a DOM Node or an object that has |
| * implemented {@link goog.events.EventTarget}. A listener can only be added |
| * once to an object. |
| * |
| * @param {goog.events.ListenableType} src The node to listen to events on. |
| * @param {function(?):?|{handleEvent:function(?):?}|null} listener Callback |
| * method, or an object with a handleEvent function. |
| * @param {boolean=} opt_capt Whether to fire in capture phase (defaults to |
| * false). |
| * @param {Object=} opt_scope Element in whose scope to call the listener. |
| * @param {goog.events.EventHandler=} opt_eventHandler Event handler to add |
| * listener to. |
| */ |
| goog.events.EventWrapper.prototype.listen = function(src, listener, opt_capt, |
| opt_scope, opt_eventHandler) { |
| }; |
| |
| |
| /** |
| * Removes an event listener added using goog.events.EventWrapper.listen. |
| * |
| * @param {goog.events.ListenableType} src The node to remove listener from. |
| * @param {function(?):?|{handleEvent:function(?):?}|null} listener Callback |
| * method, or an object with a handleEvent function. |
| * @param {boolean=} opt_capt Whether to fire in capture phase (defaults to |
| * false). |
| * @param {Object=} opt_scope Element in whose scope to call the listener. |
| * @param {goog.events.EventHandler=} opt_eventHandler Event handler to remove |
| * listener from. |
| */ |
| goog.events.EventWrapper.prototype.unlisten = function(src, listener, opt_capt, |
| opt_scope, opt_eventHandler) { |
| }; |