Intriguing. I will check that out for the future. I know there are at least a couple of chains. I just wish I knew more about the ups and downs of creating new chains. Without duplication and abuse, it's such a powerful pattern with Objective-C.
Sent from my iPhone > On 2014/09/09, at 8:55, Lee Ann Rucker <lruc...@vmware.com> wrote: > > If you’re targeting 10.7 or later, you can use > supplementalTargetForAction:sender: to add a responder chain side branch > without modifying the actual chain. > > >> On Sep 7, 2014, at 9:24 AM, dangerwillrobinsondan...@gmail.com wrote: >> >> Hi all >> >> I just spent a bit of time poking around the responder chain and nil >> targeted actions. >> I built a view controller and a view hierarchy with controls that should be >> configurable. >> When instantiating the view controller the interface allows configuring the >> action SEL of the controls. Reuse is the goal of course. >> I know 10.10 changes things greatly for view controllers. But on 10.9 that's >> not there. >> >> Anyway, I need to insert the view controller into the responder chain >> between its top level view and that view's superview. >> That wasn't too bad. Implement the missing reference to the vc in a view >> subclass and give the vc a callback when the view is in place. >> >> But what I found while tinkering is that for non-document based apps from a >> vanilla project template there was no next responder for the window or the >> NSApplication instance. >> I had a method in the app delegate that I was trying to reach via nil >> targeted action. It couldn't get there. >> So I set the window nextResponder to the app and the app to the app >> delegate. I also made the app delegate an NSResponder subclass. >> >> It feels like overkill. >> Am I missing something simple? >> Is there something better to do here? >> >> >> >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >> >> 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: >> https://urldefense.proofpoint.com/v1/url?u=https://lists.apple.com/mailman/options/cocoa-dev/lrucker%2540vmware.com&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=yJFJhaNnTZDfFSSz1U9TSNMmxGyib3KjZGuKfIhHLxA%3D%0A&m=wiIBUDZXVD2hKTb8s%2FSqrN8y%2BGT%2F9xvGyxQqKN02Rl0%3D%0A&s=fa9bb34dae5116f40a8559ca004269945ea4578e20e1200c47cf4ace158b7e8b >> >> This email sent to lruc...@vmware.com > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
