Re: NSOpenPanel Question
Re: NSOpenPanel Question
- Subject: Re: NSOpenPanel Question
- From: Ed Friese <email@hidden>
- Date: Wed, 26 Feb 2003 14:43:37 -0800
hmm. i've looked through all the documentation I can find on the open
panel and all its parent classes and still can't find a method that
looks appropriate for this. is the lack of responses because it's just
not possible? The only thing I can think of at this point is to trap a
low-level mouse event or just poll the current selection. both of
these seem incredibly hackish to me. am i missing something obvious?
ed
On Tuesday, February 25, 2003, at 01:45 AM, Ed Friese wrote:
I've got an accessory view that I'd like to update with some info
about the currently selected file(s) in an NSOpenPanel. Ideally my
object would get a message every time the selection changes in the
panel and I would just scan the selected file to update the accessory
view. Is there a method I can override to figure out when the
selection has changed in the open panel, or is there another way I'm
supposed to do this? I'm just getting the hang of this objective-c
stuff so I'm not quite sure what the proper technique is here.
thanks,
ed
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