Re: Dynamically populate a popup menu
Re: Dynamically populate a popup menu
- Subject: Re: Dynamically populate a popup menu
- From: Steven Degutis <email@hidden>
- Date: Wed, 17 Feb 2010 10:09:23 -0500
Check out NSPopUpButton's NSPopUpButtonWillPopUpNotification
On Wed, Feb 17, 2010 at 2:49 AM, Peter N Lewis <email@hidden>wrote:
> Is there any way to dynamically populate a popup menu on the fly (as it is
> exposed)?
>
> For example, a popup menu that displayed the harddisk hierarchy would need
> this sort of thing - you wouldn't want the entire thing populated as soon as
> you click the popup menu, it would take forever and the user would never see
> most of it.
>
> Can it be done by subclassing NSMenuItem etc?
>
> The only alternative I can see would be some sort of custom control based
> on NSBrowser, but that would be a lot uglier for this sort of selection.
>
> Thanks,
> Peter.
>
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Steven Degutis
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