Re: NSReponder chain and controllers
Re: NSReponder chain and controllers
- Subject: Re: NSReponder chain and controllers
- From: Adam Knight <email@hidden>
- Date: Thu, 19 Jun 2008 14:05:04 -0500
Add your controllers to the responder chain when appropriate and then
put the IBAction methods in the relevant controllers. If you
duplicate methods (like delete: or cancel:) take care as to what order
you add them into the chain because the first to respond wins (though
it can always send it to its next responder if it doesn't make sense
at the moment, like cancel: without an operation running).
Adam Knight
"Every man is guilty of all the good he didn't do." -- Voltaire
On Jun 19, 2008, at 1:20 PM, Robert Douglas wrote:
My code is getting ugly so I suspect I'm doing something wrong. I'm
trying to hook up menu items in my main menu to actions that I've
defined in my controllers. I have a Core Data doc with a multiple
master-detail view hierarchy, and for testing purposes have buttons
connected to a wide variety of methods. The NSArrayController
subclasses are not in the responder chain so I'm connecting the menu
items to the first responder, catching the action messages in my
document and then dispatch them to the correct controller. That
translates into a lot of simple dispatch code. I could move all the
intelligence to the document level but that strikes me as equally
ugly. Any suggestions?
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