To enable full-screen display, first select the
                     Scene object and then select
                     Object->Toggle Full Screen. The
                     Scene window will be maximised, hiding all other
                     windows on the screen.
            
To disable full-screen display, right-click to activate the
                     context menu, then choose Toggle Full Screen from the
                     Scene sub-menu.
            
In Python, full-screen display is toggled as follows:
s.set_fullscreen()

