Can you do XPC RPC over an IP connection? Or, in other words… Can you do XPC between two computers? Thanks, Sandor

Hi, Mac, Manual Layout. I’m trying to reset the Window Position Size each time my App is run. When I run it under Debug, the Window Position keeps getting restored (AFAICT), I’ve subclassed NSWindow a

Mac, Manual Layout of Views. Hi All, Is there anyway to ensure that when a window resizes on the Mac it maintains its aspect ratio? I’m doing manual layout as for this project Auto Layout isn’t viable

Hi, I’m using Manual Layout on the Mac and I’ve also “isFippied" = YES on all views. In Interface Builder, I have the following Window View Layout: Window.view is set to LTWTestWindowView. LTWTestWind

I'm sure I had this working earlier in development of the macOS version of my app, but custom file types are no longer openable by my app. I've declared exported UTIs for cbr and cbz extensions and ad

I’m trying to show a splash screen in applicationWillFInishLaunching:, but it doesn’t actually appear until applicationDidFinishLaunching: seconds later. I’ve done all I can think of to make it show u

macOS 13.6 For debugging purposes I want to test that certain methods do run in the correct queue. So: dispatch_queue_t queue = dispatch_get_current_queue(); const char *label = dispatch_queue_get_lab

Hi Folks, I have an app with a privileged helper tool which needs full disk access in 10.14 Mojave. The privileged helper tool is (as you'd expect) a binary rather than an app bundle, so it's not show

macOS 13.6 The app has Assets.xccassets/AppIcon and shows a nice icon in the dock. But an NSAlert just shows a boring alert-triangle. I want it to display the icon of my app instead. So I did: NSImage

I’m implementing a custom keyboard for iOS. It consists a UISearchBar the user can use to filter the “keys” they can use to type. When the search button is used, I call [searchBar resignFirstResponder

I'm trying to enable the Quit menu item while a modal dialog is running, is that possible? My window controller implements the terminate: action, and has a validateMenuItem: method, but validateMenuIt

Hi all, I have a long-standing app project/workspace that embeds several sub projects, which build as embedded frameworks. It all builds and runs fine as it should. I add a new framework subproject -

macOS Yosemite 10.10.5; Xcode 6.4 In testing a vanilla Document app I tracked down what may be a bug in Cocoa. I expected that the app would not open an untitled file because applicationOpenUntitledFi

I have a UIImageView, which I load with the following function: func loadData() { guard let recipe = recipe, let fileN = recipe.photo, !fileN.isEmpty else { imageView.image = nil xableTrashButton() re

I’m in the deepest darkest jungles of ferocious downtown Africa at the moment (yeah, science) and if I‘m not smoking crack again, all of my business meetings are jacked up by an hour because something

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 View

I have a little app that writes alias files to its App Support folder on a regular basis. The app is sandboxed, so that ends up in ~/Library/Containers/<apputi>/Data/Library/Application Support/<appna

This works: - (void)lookUppString:(NSPasteboard *)pboard userData:(NSString *)data error:(NSString * _Nullable *)error { NSLog(@“%s",__FUNCTION__); } But this does not: func lookUppString(_ pboard: NS

I have a Swift project called TestSwift: import Cocoa @NSApplicationMain class AppDelegate: NSObject, NSApplicationDelegate { @IBOutlet weak var window: NSWindow! func applicationDidFinishLaunching(_

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. the