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Add fabric.util.stopObservingEvent. Needs tests.

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This commit is contained in:
kangax 2011-03-01 19:06:56 -05:00
parent 03561f762f
commit e7e19c2247
1 changed files with 13 additions and 0 deletions
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13
src/util/dom_event.js
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@ -187,6 +187,18 @@
customEventListeners[eventName].push(handler);
}
/**
* @mthod stopObservingEvent
* @memberOf fabric.util
* @param {String} eventName
* @param {Function} handler
*/
function stopObservingEvent(eventName, handler) {
if (customEventListeners[eventName]) {
fabric.util.removeFromArray(customEventListeners[eventName], handler);
}
}
/**
* Fires event with an optional memo object
* @mthod fireEvent
@ -237,5 +249,6 @@
fabric.util.getPointer = getPointer;
fabric.util.observeEvent = observeEvent;
fabric.util.stopObservingEvent = stopObservingEvent;
fabric.util.fireEvent = fireEvent;
})(this);