> A new Lua function like iup.SetGlobalCallback("GLOBALKEYPRESS_CB",
> function_reference) sounds fine to me.
> The only other idea I came up with would be somehow to make it more like
> defining other IUP control callbacks e.g.
> function GlobalThing:globalkeypress_cb() ... end where "GlobalThing" was
> some predefined global Lua object representing the entire IUP application.
> But I haven't seen any precedent for that sort of concept in IUP, so I
suspect
> introducing a new SetGlobalCallback function would be easier to do.
Ok. I'll try that.
> Since I have not been able to play with the global callbacks, I'm just
making
> assumptions about what they do. I would assume, for instance, that
> GLOBALKEYPRESS_CB would be called for any keypress that happens when
> the application is in the foreground, and that any relevant control (such
as
> iup.text) would also have it's KEYPRESS_CB callback triggered for that
same
> keypress, assuming it had focus. Am I guessing correctly?
Yes, you are.
Best,
Scuri
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