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Re^3: Can GTK3 be driven externally?

by holandes777 (Scribe)
on Jan 30, 2020 at 17:38 UTC ( #11112117=note: print w/replies, xml ) Need Help??


in reply to Re^2: Can GTK3 be driven externally?
in thread Can GTK3 be driven externally?

As an example:
I have a GTK3 display that displays 3 choices:
Cats
Dogs
Rats
However the backend system (another program) finds we are out of Rats, we do, however, have scorpions. The backend system contacts the display and sends a message "change the third button to Scorpions", without any user interaction at the display. The result:
Cats
Dogs
Scorpions

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