I would take a look at NSTimer's
initWithFireDate:interval:target:selector:userInfo:repeats: instance
method
http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/NSTimer_Class/Reference/NSTimer.html#/
/apple_ref/occ/instm/NSTimer/
initWithFireDate:interval:target:selector:userInfo:repeats:
HTH,
Eloy
On 12 aug 2009, at 05:33, Ferlander Davids wrote:
> I've been having some trouble. My app relies on a executing a ruby
> script in intervals of hours. During the intervening time the script
> stays in a sleep loop. The problem is that it needs to update the UI
> with at least some information every once in a while. I'm currently
> using a progress bar, because for some reason it can refresh from
> inside a running script. I don't think that's enough though.
> Of course, ideally I would also like to find a solution to the
> beachballing cursor and generally unresponsive UI.
> I found
> http://minikidsgames.sourceforge.net/rubycocoa/tips-and-pitfalls-in-using-rubycocoa/#content_Object_3
> but unfortunately it's over my head.
>
> I was wondering if anyone had any suggestions, or if there might be
> a more obvious solution that I've missed so far. I'm in love with
> the program I'm writing and I want it to be usable by the general
> public. =)
>
> Ferlander
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