On Aug 26, 2011, at 8:15 AM, Martin Hewitson wrote: > I would like to populate the list in an NSPopupButton just as the user clicks > but before the menu is shown. So I'd like an NSPopupButton delegate message > -popupWillAppear: or something like that.
I knew there was a way to do this but it took me a minute to find it… Listen for NSPopUpButtonCellWillPopUpNotification sent by the button’s cell. At that time you can modify the contents of the menu right before it gets displayed. —Jens
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