Hey,
This is from my almost complete High End CNC control solution, I found a sheet metal guy that is making me a cool box to hang it all in. The soft buttons along the bottom scroll for other functions, and the buttons on the right side control Paging. There are Physical buttons below the soft Keys along the bottom and sides that will activate what ever function is in the soft key above it when pressed. Kinda the way Fanuc, Siemans and a few others do.
The Screens are set up in a Higharchy, that goes down into deeper and more esoteric functions as you scroll into them.
Here are some screen shots of a 5 axis part being cut, (G-code paused for the screen shots).