update nspopupbutton at use-time
update nspopupbutton at use-time
- Subject: update nspopupbutton at use-time
- From: Martin Hewitson <email@hidden>
- Date: Fri, 26 Aug 2011 17:15:05 +0200
Dear list,
I'm guessing this is easy, but I can't find a solution anywhere.
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.
Does anyone know of a way to achieve this? The menu will show a dynamically changing set of options, so I need to update it before the user sees the list.
Best wishes,
Martin
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Martin Hewitson
Albert-Einstein-Institut
Max-Planck-Institut fuer
Gravitationsphysik und Universitaet Hannover
Callinstr. 38, 30167 Hannover, Germany
Tel: +49-511-762-17121, Fax: +49-511-762-5861
E-Mail: email@hidden
WWW: http://www.aei.mpg.de/~hewitson
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