It seems that the Flex SDK does not include sources (if such sources exists at all) for the classes in flash.* package and therefore function name auto completion does not work at all.

This is a really critical problem in practical use, specially for new Flex users.

I fully understand that fixing this problem is not a simple code-change, but would one of the following approaches be possible:

1) Generating the required sources (or rather, header style stubs) based on published API documentation

2) Contacting Adobe and convincing them that if they want Flex to be successful then producing/giving sufficient header files for getting the flash.* package auto completion to work is also in their best interest.

Thanks for considering.

Issue was resolved