This question was posted in response to the following article: http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf69084-79f7.html
A very helpful example. But I couldn't see any condition handling Alt key press. There are only condition to handle Ctrl+ keys. Will someone explain?
Here are some links that might help:
Product Integration Manager