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Use opt_this instead of opt_scope in ol.Observable

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Tom Payne
2014-01-15 14:47:51 +01:00
parent 086bb47b8c
commit 176c873830
1 changed files with 9 additions and 12 deletions
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src/ol/observable.js
+9 -12
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@@ -25,13 +25,12 @@ goog.inherits(ol.Observable, goog.events.EventTarget);
* Listen for a certain type of event. * Listen for a certain type of event.
* @param {string|Array.<string>} type The event type or array of event types. * @param {string|Array.<string>} type The event type or array of event types.
* @param {function(?): ?} listener The listener function. * @param {function(?): ?} listener The listener function.
* @param {Object=} opt_scope Object is whose scope to call * @param {Object=} opt_this The object to use as `this` in `listener`.
* the listener.
* @return {goog.events.Key} Unique key for the listener. * @return {goog.events.Key} Unique key for the listener.
* @todo stability experimental * @todo stability experimental
*/ */
ol.Observable.prototype.on = function(type, listener, opt_scope) { ol.Observable.prototype.on = function(type, listener, opt_this) {
return goog.events.listen(this, type, listener, false, opt_scope); return goog.events.listen(this, type, listener, false, opt_this);
}; };
@@ -39,13 +38,12 @@ ol.Observable.prototype.on = function(type, listener, opt_scope) {
* Listen once for a certain type of event. * Listen once for a certain type of event.
* @param {string|Array.<string>} type The event type or array of event types. * @param {string|Array.<string>} type The event type or array of event types.
* @param {function(?): ?} listener The listener function. * @param {function(?): ?} listener The listener function.
* @param {Object=} opt_scope Object is whose scope to call * @param {Object=} opt_this The object to use as `this` in `listener`.
* the listener.
* @return {goog.events.Key} Unique key for the listener. * @return {goog.events.Key} Unique key for the listener.
* @todo stability experimental * @todo stability experimental
*/ */
ol.Observable.prototype.once = function(type, listener, opt_scope) { ol.Observable.prototype.once = function(type, listener, opt_this) {
return goog.events.listenOnce(this, type, listener, false, opt_scope); return goog.events.listenOnce(this, type, listener, false, opt_this);
}; };
@@ -53,12 +51,11 @@ ol.Observable.prototype.once = function(type, listener, opt_scope) {
* Unlisten for a certain type of event. * Unlisten for a certain type of event.
* @param {string|Array.<string>} type The event type or array of event types. * @param {string|Array.<string>} type The event type or array of event types.
* @param {function(?): ?} listener The listener function. * @param {function(?): ?} listener The listener function.
* @param {Object=} opt_scope Object is whose scope to call * @param {Object=} opt_this The object to use as `this` in `listener`.
* the listener.
* @todo stability experimental * @todo stability experimental
*/ */
ol.Observable.prototype.un = function(type, listener, opt_scope) { ol.Observable.prototype.un = function(type, listener, opt_this) {
goog.events.unlisten(this, type, listener, false, opt_scope); goog.events.unlisten(this, type, listener, false, opt_this);
}; };