Re: Make connections between One Button and two different NSObjects?
Re: Make connections between One Button and two different NSObjects?
- Subject: Re: Make connections between One Button and two different NSObjects?
- From: "I. Savant" <email@hidden>
- Date: Mon, 4 May 2009 15:12:46 -0400
You're probably going to have to be more clear about what you want
to do. You seem to be asking a few different questions:
> can you make two connections between One Button and two different NSObjects?
Yes. What kind of connections are you interested in? Do you instead
mean target/action connections? In that case, there is only one target
and one action for a given control.
> is it possible? to have two different IBActions go off?
Yes. Your button could be connected to a controller (with an action
of -doTwoThings:) and that action could, in turn, call two other
actions (passing its own sender to the others).
> or some other way
> of controlling a single button from two different objects?
Anything can send your button a message. It just has to have a
reference to it. Three thousand different controllers could have a
reference to your button (however they want to call it), and each
could message your button to 'control' it.
... but I don't think that's what you meant to say. You need to be
careful to learn and properly use the terminology and, above all else,
keep in mind from where / to where your messages are flowing.
> I want a normal controller, but then i want to hide, and unhide the
> button from the actions of a different window....
This is unclear. Try to explain *exactly* what you're trying to
accomplish and all the relevant background (like your app's setup).
--
I.S.
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