Long story short: I want to do some text editing, and textfields aren't multiline (?) so I'm writing some stuff.

I can't figure out what to do with arrow keys. There are three events, keydown/keyup/keytype. KeyDown generates events for arrow keys, but the events are meaningless -- I can't find anything in them that hints at knowing what's been sent. KeyType ignores arrow keys entirely. So I can handle backspace and return, but I can't detect up or down arrows in any way at all, I think?