Responder chain and cancelOperation:, how to forward on?
Responder chain and cancelOperation:, how to forward on?
- Subject: Responder chain and cancelOperation:, how to forward on?
- From: Sean McBride <email@hidden>
- Date: Wed, 01 Oct 2014 13:39:57 -0400
- Organization: Rogue Research Inc.
Hi all,
I have a custom view which implements cancelOperation: (from NSResponder).
Depending on the view's internal state it sometimes responds to the escape
key (and sometimes doesn't). When it doesn't respond, I want to pass the
message along the responder chain. But calling either [super cancelOperation:]
or [[self nextResponder] cancelOperation:] both result in an 'object does not
respond to selector' exception. I thought that's how one passed things along
the responder chain... what should I be doing?
Thanks,
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden