67 lines
2.2 KiB
JavaScript
67 lines
2.2 KiB
JavaScript
// Copyright 2009 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Definition of the goog.events.EventWrapper interface.
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*
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* @author eae@google.com (Emil A Eklund)
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*/
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goog.provide('goog.events.EventWrapper');
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/**
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* Interface for event wrappers.
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* @interface
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*/
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goog.events.EventWrapper = function() {
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};
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/**
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* Adds an event listener using the wrapper on a DOM Node or an object that has
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* implemented {@link goog.events.EventTarget}. A listener can only be added
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* once to an object.
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*
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* @param {goog.events.ListenableType} src The node to listen to events on.
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* @param {Function|Object} listener Callback method, or an object with a
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* handleEvent function.
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* @param {boolean=} opt_capt Whether to fire in capture phase (defaults to
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* false).
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* @param {Object=} opt_scope Element in whose scope to call the listener.
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* @param {goog.events.EventHandler=} opt_eventHandler Event handler to add
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* listener to.
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*/
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goog.events.EventWrapper.prototype.listen = function(src, listener, opt_capt,
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opt_scope, opt_eventHandler) {
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};
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/**
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* Removes an event listener added using goog.events.EventWrapper.listen.
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*
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* @param {goog.events.ListenableType} src The node to remove listener from.
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* @param {Function|Object} listener Callback method, or an object with a
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* handleEvent function.
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* @param {boolean=} opt_capt Whether to fire in capture phase (defaults to
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* false).
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* @param {Object=} opt_scope Element in whose scope to call the listener.
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* @param {goog.events.EventHandler=} opt_eventHandler Event handler to remove
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* listener from.
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*/
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goog.events.EventWrapper.prototype.unlisten = function(src, listener, opt_capt,
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opt_scope, opt_eventHandler) {
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};
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