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Re: Accessing a property of a view via its controller doesn't work
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Re: Accessing a property of a view via its controller doesn't work


  • Subject: Re: Accessing a property of a view via its controller doesn't work
  • From: Alex Zavatone via Cocoa-dev <email@hidden>
  • Date: Mon, 6 Sep 2021 16:06:47 -0500


> On Sep 6, 2021, at 4:03 PM, Gabriel Zachmann via Cocoa-dev
> <email@hidden> wrote:
>
> Mystery solved - it was, of course, a stupid bug on my part.
>
> Just in case somebody else stumbles across this thread: I had forgotten a
> @synthesize in the .m file.
> (Xcode emits a warning about this, but I had overlooked it, due to several
> other warnings always being there.)
>
> Sorry for bothering you all.
>

Forgot an @synthesize?  We haven’t needed to do that since Xcode 4.2.

Do you know why you needed to do that?  It seems pretty much like an edge case.


Glad it’s working.  Thanks,
Alex Zavatone



>
>
>> On 4. Sep 2021, at 20:06, Ben Kennedy <email@hidden> wrote:
>>
>>
>>> On Sep 4, 2021, at 10:27 AM, Gabriel Zachmann via Cocoa-dev
>>> <email@hidden> wrote:
>>>
>>> I access the window of a view by two different ways, in the controller and
>>> in the view, resp., and in the controller, I always get a nil pointer.
>>>
>>> In my app, I have a subclass of NSView, MyView, declared like this:
>>>
>>> @interface MyView : NSView <NSTextViewDelegate, CALayerDelegate,
>>> CAAnimationDelegate>
>>> {
>>>  NSWindow * window_;
>>>  ...
>>> }
>>> @property (readwrite) NSWindow * window_;
>>
>> What’s the purpose of this? NSView already has a `window` property that
>> returns its parent window. Why not just use that?
>>
>> -ben
>>
>> Sent from my iPhone
>
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  • Follow-Ups:
    • Re: Accessing a property of a view via its controller doesn't work
      • From: Gabriel Zachmann via Cocoa-dev <email@hidden>
References: 
 >Accessing a property of a view via its controller doesn't work (From: Gabriel Zachmann via Cocoa-dev <email@hidden>)
 >Re: Accessing a property of a view via its controller doesn't work (From: Ben Kennedy via Cocoa-dev <email@hidden>)
 >Re: Accessing a property of a view via its controller doesn't work (From: Gabriel Zachmann via Cocoa-dev <email@hidden>)

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