Re: Responder-Chain question.
Re: Responder-Chain question.
- Subject: Re: Responder-Chain question.
- From: Richard Somers <email@hidden>
- Date: Tue, 13 Sep 2011 08:10:45 -0600
On Sep 13, 2011, at 6:01 AM, Motti Shneor wrote:
> Event Programming guide says: ...
It appears that Apple's guidelines are on the safe side, something that will always work.
Cocoa Design Patterns by Buck and Yacktman says: "It is possible to manually manipulate the Responder Chain to insert other object. The only requirement is that inserted objects be subclasses of NSResponder." and "When a view is added to another as a subview, the next responder is set automatically. Therefore, the time to alter the chain is after the view hierarchy has been created."
This advice has worked well for me.
--Richard
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