i think it's probably better to do this via a msg
so basically there would be commands like: gui-hide-menu gui-hide-scrollbar gui-hide- ... gui-canvas-fullscreen gui-hide-decortion
I would second that. just embedded in normal pd programming.
Provided this fullscreen feature, (how) do want to be able to scroll the canvas? I suppose we just keep the scrollbars...?
Ok I thought I'd share this anyway and I think it fits well here. What I've lately been experimenting with is using GEM for 'gui'... and of course gem can go full screen... Some of the ideas so fare here: http://lorenzosu.altervista.org/pd/gem%20gui/
Lorenzo.