nanogui: Thread: screenshots

: Thanks a lot for your answer. It works.
: 
: Just one more question: is there a document where all keybindings (like 
: ctrl-P mentioned above) are listed?

Look at nanox/srvevent.c::GsCheckKeyboardEvent().  
You'll see it handles Quit, Print, and Redraw keys
specially and that's it.  These keys have values
defined in include/mwtypes.h.

Regards,

Greg