Dynamically populate a popup menu
Dynamically populate a popup menu
- Subject: Dynamically populate a popup menu
- From: Peter N Lewis <email@hidden>
- Date: Wed, 17 Feb 2010 15:49:18 +0800
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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