WARNING: I HAVE NOT UPDATED THIS PROJECT IN QUITE A WHILE AND FRANKLY I DOUBT I EVER WILL. ADOBE HAS DONE A VERY POORT JOB AT ADVANCING, PROMOTING, SUPPORTING AND BELIEVING IN THE FLASH/AIR PLATFORM. SO MUCH SO THAT, EVEN DIE HARD FANS LIKE ME, DECIDED TO MOVE ON. IF YOU ARE INTERESTED IN TAKING OVER THE PROJECT, PLEASE FORK IT AND HAVE FUN!
SoftKeyboard is an ActionScript 3 library that allows the creation of on-screen virtual keyboards. It extends the Feathers UI Components suite which itself is based on the Starling Framework.
Home and examples : http://cote.cc/projects/softkeyboard
API Reference: http://cote.cc/w/wp-content/uploads/projects/softkeyboard/doc/