Display busy cursor?

[Björn Giesler]

Hi,

I'm hacking on GNUtooth a bit and find that I'd like to display a "busy" 
cursor. Browsing through the headers and the documentation doesn't 
reveal anything; maybe I'm just looking in the wrong places. However, 
MacOS X seems to display the busy cursor automatically if it detects 
that an application isn't responding to events. Does anyone know how it 
does that? Should GNUstep do the same?

Regards,
                --Björn
-- 
Dipl.-Inform. Björn Giesler, IAIM, University of Karlsruhe (TH)
See http://wwwiaim.ira.uka.de/users/giesler for information.

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