Well, things get more complicated when you use non-Obj-C types, but it’s not necessarily true that you can’t use Swift types. In the case of the model, it may be sufficient that your “model"

Thank you, You are spot on with explaining the problem and I understand your answer and concerns. Sending up a NotificationCenter rocket in read(from:ofType:) confirms your explanation. Unless I’m

Well, you’re Doing It Wrong™, but it’s not entirely your fault. This is one of NSDocument’s big messes that we’ve been stuck with for the last 10 years or so. What’s actually going wrong

Firstly I’ve uploaded a very cut down project which shows the problem. https://www.ilike.co.nz/downloads/testDocument.zip "Propagate the data reversion to your window controller and view

Propagate the data reversion to your window controller and view controllers can be difficult, because any setup you did in windowDidLoad/viewDidLoad is not automatically redone. It can be especially

I've been trying track the correct path from document to Control and back again. Document automatically loads WindowController.document I use didSet to loop down the ViewControllers and set there

macOS 13.5 I made a WkWebView and added navigationDelegate and uiDelegate and implemented (almost) all delegate methods, each containing a print(). 1. I never see any prints (running in Xcode) 2.

You can do something like this: It’s settable from within its class or struct, but not from outside, which is as close as you can get to ‘lazy let’ AFAIK.

This works: lazy var session = makeSession() func makeSession() -> URLSession { let sessionConfig = URLSessionConfiguration.ephemeral return URLSession( configuration: sessionConfig ) } First: is

AFAIK, there are no documented limits and I believe you aren’t subject to a number of same-origin policies, but this is Apple so who knows. Anyway, you inject JavaScripts using a

If the web-page I am interested in is *not* under my control, could I still "write the DOM stuff in JavaScript” ? If so: how would I start doing this? Currently I am doing stuff like: get

I do the same thing (in an app I've been tinkering with for years), but it's a dead end. WkWebView runs the WebView in a separate process, for security reasons, which means its DOM objects are

In short, you can’t. WkWebView does not permit direct access to the DOM or expose how the DOM is parsed internally. You have some limited access by being able to inject JavaScript and execute

WebView is sort of deprecated. “In apps that run in OS X 10.10 and later, use the WKWebView class instead of using WebView” But: how can I get the DOMDocument of a WkWebView? I navigate (using

Applications on macOS respond to command-backquote and shift-command-backquote by bringing one of the application's non-frontmost windows to the front. I have these questions about how this works: 1.

Thank you, Bernie; you're absolutely right. All that is actually needed is to implement tableView(_:editActionsForRowAt:) and tableView(_:trailingSwipeActionsConfigurationForRowAt:) [and the

Rick Aurbach: If I understand you correctly, you are asking whether you can wrap entire function implementations inside availability guards, vs just a section of code within a function. I suspect

I am working on an app which I would like to support 10.x for the next release. The problem I have is in a UITableViewDelegate: I have two actions which I'd like to implement for cells. In 10.x, I

You might need to verify that “user interaction” is enabled for the label (which, if I recall correctly, it is not by default). b

I have a situation where I want a user tap on a UILabel to generate a segue. (Yes, it sounds a bit strange, but it makes sense in context.) Working with a storyboard, I add a Tap Gesture Recognizer,