First off, fantastic application. I can see a huge amount of hours has gone into it and it really shows.
I was wondering from a programming standpoint how on earth you implemented the permanently-focussed tool windows? I can't seem to find any resources on the subject and you don't provide the source any more (for very clear reasons)!
I'm working on a project which requires editing functions to work on laser beam intensity maps (rather niche sector), so I was hoping to use the same kind of tool window (for example, a history window).
Thanks!
