On 10/03/2009, at 3:30 PM, Nick Zitzmann wrote:


On Mar 9, 2009, at 9:33 PM, Jushin wrote:

So, basically, the popup button has the list of NSString of timezone name.
However, when I launch my application, I would like to make my
application automatically select current system's timezone from the
list.
Also, when a user select a timezone from the popup button, I want to
convert it into NSTimeZone.
How can I do this?


Use the represented object feature of NSMenuItem to implement both.

Nick Zitzmann
<http://www.chronosnet.com/>

Or just get the time zone from the name of the item:

- (IBAction)popupAction:(id)sender
{       
        NSString *place = [[sender selectedItem] title];
        NSTimeZone *zone = [NSTimeZone timeZoneWithName:place];
        // Do stuff with zone...        
}

Ron
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