blackberry-webworks/BB10-WebWorks-Framework — pull request #39 by jeffheifetz (2012-05-17 20:19:32+00:00)
Title: Next event handler check

Adding an isOn method to the event framework. This event is meant to tell developers whether there are any handlers registered for the event. This is tangentially related to if the event is actually on since the
framework will call on/remove based on the number of handlers.

Necessary framework change to fix https://github.com/blackberry/BB10-Webworks-Packager/issues/133