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Re: plist -> popup menu
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Re: plist -> popup menu

  • Subject: Re: plist -> popup menu
  • From: Paolo Manna <email@hidden>
  • Date: Sat, 17 May 2003 14:41:44 +0200
The problem is the order of the items in the popup. In the Property List
Editor they are ordered alphabetically, but in the popup they are not.

This because NSDictionary uses a hash mechanism, thus the order the items (or better, the keys) are stored depends on the hash value...

Is there a way I can control the order of the items in the popup?

Instead of an NSArray, use NSMutableArray, and then sort it (either -sortUsingFunction:context: or -sortUsingSelector:): alternatively, you can use the sorting functions of NSArray, but this means creating 2 of them...

Cheers
Paolo
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