Re: cancelOperation: does not work for trapping the escape key
Re: cancelOperation: does not work for trapping the escape key
- Subject: Re: cancelOperation: does not work for trapping the escape key
- From: John Stiles <email@hidden>
- Date: Tue, 18 Dec 2007 09:50:57 -0800
You can make an NSButton and set its key-equivalent to escape. If you
don't want it to be visible you can hide it off the upper-left edge of
the window or something like that (although it might still get tab
focus, hmm).
Kenny Leung wrote:
Hi All.
I would like to trap the escape key for my window. I dug through the
mail archives and found references to cancelOpeation:. This is exactly
what I want. So I implemented cancelOperation: in my windowController,
and get nothing. I just get the alert sound when I hit escape. Just to
be sure, I also implemented keyDown: in my windowController, and those
are getting through all right.
Has anyone out there bumped into this? It is so frustrating when
simple things won't work!
Thanks!
-Kenny
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