“column”

I am trying to use a SwiftUI Table View [1] with an Array of class objects so that updates to properties in the class objects are reflected in the table. This works fine for me with structs and @State, however, I'm trying to find a way to achieve the same effect with @StateObject given that @State only supports value types. The only problem is that @StateObject doesn't seem to be supported by Array. When I try to extend Array to conform to ObservableObject, I get: Non-class type 'Array' cannot conform to class protocol 'ObservableObject' It seems that wrapping the array with an object and using @Published to publish changes does not work as evidenced by this [2] other post. Appreciate if anyone has any ideas on how to make this work! And if there is no way to make it work, I don't understand why Apple has made it so that a TableColumn initializer would require [3] the RowValue to conform to NSObject. Because this effectively means that to have sorting capabilities for a column, the underlying data ty

Hi all, I have just started to learn swiftUI for macOS, and am struggling with the view set-up. The view below is the one I am trying to achieve. I had no issues with using navigation view to get the column style with View 1 and View 2&3, being able to stretch/resize each column as well. I have not however been able to make a stretchable 'row' view for View 2 and View 3. How can I achieve this? I tried using a Navigation Stack to wrap View 2 and View 3, which gave me the layout I want, though the 'rows' (being View 2 and View 3) are fixed, and can't be resized/dragged, like the columns of View 1 and View 2&3 can. How can I allow resizing between View 2 and View 3 as well, while preserving the overall layout show in the image? Thank you for the help :)

Xcode GPU Frame Capture shows that PreZ Test Fails percent is zero. I can't understand what is wrong.. I drawed the opaque primitives with depth test, no alpha test, no alpha blend. I thought that Hidden Surface Removal removes hidden surfaces, so There is no killed fragments by PreZ Test Kill. But I couldn't find the column about Hidden Surface Removal. It looks that xcode gpu frame capture doesn't show the data about hidden surface removal. I tested it on iphone 13 mini(ios 16.3), M1 Mac Ventura

The export to CSV option on a testflight group table only gives you First/Last/Email and I'd like to include the status/build/install date on the export to create reports on Beta user engagement. I used to be able to low-tech copy the table of users and paste it into excel, but seems like the table format has changed to some React Div view and it no longer copies/pastes. I've also tried to run some browser extensions that scrape table data and I haven't been successful. (they don't even recognize this list as an HTML table) Anyone know how to get a report of the testflight users that includes the Status column?

Hello everyone, I am new to the Swift and the SwiftUI. Trying to understand how sorting works on SwiftUI Table view. The following code does what I intend to do, but I am not able to understand how does it actually work. Need help with the answers for the questions posted below the code. import SwiftUI struct Person: Identifiable { let givenName: String let familyName: String let emailAddress: String let id = UUID() } private var people = [ Person(givenName: f1, familyName: l1, emailAddress: e1@example.com), Person(givenName: f2, familyName: l2, emailAddress: e2@example.com), Person(givenName: f3, familyName: l3, emailAddress: e3@example.com) ] struct ContentView: View { @State private var selected = Set() // Question 1 @State private var sortOrder = [KeyPathComparator(Person.givenName)] var body: some View { Table(people, selection: $selected, sortOrder: $sortOrder) { TableColumn(Given name, value: .givenName) TableColumn(Family name, value: .familyName) TableColumn(Email, value: .emailAddress) } // Question

Hi All! I am working on a Multiplatform SwiftUI app and I've encountered an issue with NavigationSplitView. My app's ContentView is a NavigationSplitView sidebar and detail. The sidebar is a list with several NavigationLinks. (I haven't adopted programmatic navigation because of the simplicity this sidebar.) One of the NavigationLinks brings the user to a Table with several rows and columns. Then, when I go to select an item on the table, a row shows selected for a split second, before deselecting itself again. Then, I can use the table as normal. This happens every time the view is opened. The reason I think that this is an issue with NavigationSplitView is because when I use the legacy NavigationView, everything is fine. Is this normal behavior for NavigationSplitView, and if it is, how to I make it so that my table receives focus when the NavigationLink is open?

I downloaded the database from my app store connect profile and now that I have the data all set up in my warehouse I am unable to do any analysis because I am unsure of what data the tables and columns are actually displaying. How do I get a key that describes what the data means that are in tables and columns?

Thinking of trying to code a 3d engineering design software. I know it won't be easy to code. The basic idea is the user is given an interactive 3d interface, and the user can move through the 3d space, drag and drop columns beams etc, select deselect dragged or created items, assign values to it, dimensions etc. The user should be able to change sizes of elements (like when user type 10 width, the beam should change it's size to the typed value etc), get fixed to other elements etc. Any idea which documentation should I look at for xcode, swiftui to get an idea or first few steps into interactive 3d etc?

I habe the following code : @Environment(.managedObjectContext) private var context @FetchRequest(fetchRequest: Club.fetch(NSPredicate.all)) private var clubs: FetchedResults @State private var selectedClubs = Set() @State var sortOrder: [KeyPathComparator] = [ .init(.city, order: SortOrder.forward) ] var body: some View { VStack { Text(Clubs) Table(clubs, selection: $selectedClubs, sortOrder: $sortOrder) { TableColumn(Club ID, value: .clubId) TableColumn(Name, value: .name) TableColumn(Short Name, value: .shortName) TableColumn(Acronym, value: .acronym) TableColumn(City, value: .city) }.onChange(of: sortOrder) { newValue in print(newValue) } } } } How can I enable column sorting? The example app from wwdc does not use Core Data.