Re: Accessing a property of a view via its controller doesn't work
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: Ben Kennedy via Cocoa-dev <email@hidden>
- Date: Sat, 4 Sep 2021 11:06:22 -0700
> 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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