Are there any events raised when the "mainScreen" is changed in an AIR application? I've noticed this happens if you're using Spaces in OS X and therefore assume it happens when using similar virtual workspace applications under Windows and Linux. For raising notification windows, etc, I would like to know when the main screen change has occured. The documentation states that no properties of the Screen class should be cached, but that also means events should be raised so we know when changes occur. Between two consecutive frames the mainScreen could change and I'd like to make sure my AIR app behaves as expected.

