Coming back to this project after a while, these changes were still unstaged. In
order not to lose them I'm committing them here, even though I don't remember
what they're for. They might not even work properly.
The individual components are more-or-less working, but the code that glues them
together is still pretty ugly. I should probably revisit and clean up the
individual components too. Also, the cursor code is missing a few features, but
everything is usable for the first time :D
