Managing multiple text fields with focus and selection is hard

[Mike Austin]

I'm creating a "Checklist" component which uses independent text fields but should feel like editing plain text for the most part. This involves managing focus and selection between the fields when you press enter or delete on the first or last column.

It's mostly working, but has a few setTimeout()s which are ugly and maybe not 100% guaranteed. I think I'll need to implement a command/queue system so it behaves nicely without the hacks.

[x] Do this

[  ] Do that