wxID_ANY, unique window IDs and handling messages from arbitrary wxWindows

Volker Bartheld dr_versaeg at freenet.de
Wed Oct 25 02:41:07 PDT 2006


Hi Vadim!

>VB> So the [wxWindow] c'tor passes in wxID_ANY and a later GetId() on the instance of
>VB> the new window captures the ID. Is this a valid thing to do? Can I
>VB> assume, this ID is unique?
>VB> (effectively using wxID_ANY as winid in the EVT_COMMAND macro) to
>VB> capture events from all possible windows.
>VB> This works so far - but is it also the correct approach?

> Yes and yes.
> Yes.

Hey, cool! Big thanks - you've saved me a lot of time!

Volker
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