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I have a simple problem, but I’m not able to solve it in an easy way, so I suspect I’m doing something wrong. I have a simple view-based NSTableView, which is a dragging source. The data being dragged are provided to the pasteboard using the standard data source method - [NSObject tableView:writeRowsWithIndexes:toPasteboard:]. When rows of the table view are dragged, AppKit automatically creates a dragging image consisting of the visual copy for all dragged rows and all columns of the table view. If I want only particular columns, I can override -[NSTableView dragImageForRowsWithIndexes:tableColumns:event:offset:] and include only the columns I want in the dragged image. Since -[NSObject tableView:writeRowsWithIndexes:toPasteboard:]is rendered deprecated as of macOS 11, I want to use the alternative (which also supports multiple item dragging) -[NSObject tableView:pasteboardWriterForRow:]. However, when I use this method, AppKit creates a dragging image consisting of the visual copy

I'm trying to use the refreshable modifier on a Scrollview in an app that targets iOS 16. But the asynchronus task gets cancelled during the pull to refresh gesture. It was tested on a physical device. Here is some code that demonstrates the problem and an image with the error printed: ExploreViewModel.swift class ExploreViewModel: ObservableObject { @Published var randomQuotes: [Quote] = [] init() { Task { await loadQuotes() } } @MainActor func loadQuotes() async { let quotesURL = URL(string: https://type.fit/api/quotes)! do { let (data, urlResponse) = try await URLSession.shared.data(from: quotesURL) guard let response = urlResponse as? HTTPURLResponse else { print(no response); return} if response.statusCode == 200 { let quotes = try JSONDecoder().decode([Quote].self, from: data) randomQuotes.append(contentsOf: quotes) } } catch { debugPrint(error) debugPrint(error.localizedDescription) } } func clearQuotes() { randomQuotes.removeAll() } } Content.swift import SwiftUI struct ContentView: View { @StateObjec

I want to let voice over read row header, row column, I could implement it by UIAccessibilityContainerDataTableCell in UIKit, but I didn't find any equivalent in SwiftUI. Is there any other way I can work around this?

I am working on an app that will allow users to share or save the view via a share sheet. To capture the view I am using the ImageRenderer. When I go to click on the share button, it does not work and says, Unable to render flattened version of PlatformViewControllerRepresentableAdaptor, Never, _UnaryViewAdaptor>>. When I go to the issues it will say, Context in environment is not connected to a persistent store coordinator: . How can I fix this. This is the code. struct DividendView: View { @Environment(.managedObjectContext) var moc @FetchRequest(sortDescriptors: [ SortDescriptor(.stock_name) ]) var dividends: FetchedResults @State private var showingAddScreen = false @State private var showingShare = false // @EnvironmentObject var vm = ViewModel() @State private var renderedImage: Image? @State private var selectedName: String? @State private var expanded: Bool = false let dividend: Dividend // @State private var items: [Any] = [] // @State private var sheet: Bool = false // let columns = [

I am working on a project that involves tabular classification using Create ML Components and I'm having trouble getting my model to work correctly. I've been following the official documentation here: https://developer.apple.com/documentation/createmlcomponents/ and also i have followed the wwdc talks. This one seems to be the most relevant one: https://developer.apple.com/wwdc22/10019 In that talk the construction of a tabular regressor is explained(20:23 Tabular regressor) . I tried using BoostedTreeClassifier similar to that. I am having trouble getting it to work though. While training with 5 featureColumns and one annotation columns appears to have worked. i am unsure how to get the label (the categorical value that the model is supposed to return) after calling .predict . This is the last bit of the example from apple (tabular regression) static func predict( type: String, region: String, volume: Double ) async throws -> Double { let model = try task.read(from: parametersURL) let dataFrame:

Hello, I want to create a dashboard with LazyVGrid. I made a lineup like 2-2-1. It's okay as the images in the first 2 rows are the same, but I can't fit last image exactly because the bottom image is bigger than the others. I am attaching a screenshot for your better understanding. How can I center currency converter image overflowing from the screen? struct ContentView: View { let columns = [ GridItem(.fixed(150), spacing: 30), GridItem(.fixed(150), spacing: 30),] var body: some View { NavigationView{ LazyVGrid(columns: columns) { // WEIGHT * MASS NavigationLink(destination: UnitView()) { Image(systemName: scalemass) .font(.system(size: 60)) .padding() .frame(width: 150, height: 150, alignment: .center) .background(Rectangle().fill(Color.purple.opacity(0.5)) .shadow(radius: 3)).cornerRadius(20) .foregroundColor(.black) .overlay(Text(Weight) .foregroundColor(.black) .padding() .font(.system(size: 22)), alignment: .bottom )} //DISTANCE * NavigationLink(destination: DistanceView()) {

I'm using a NavigationSplitView with two columns for a macOS app. The sidebar column shows a list of items and the right pane shows the details for the selected item. I'm using NavigationLink to create clickable sidebar items and pass my own View-type struct that displays the row information. When I decided to add a slight background color to the rows & slight hover state, I noticed that the row view container is smaller than the NavigationLink when selected (I made the colors brighter to emphasize the issue - rows have a gray background & brighter gray hover state and blue is the built-in styling provided by NavigationLink). My code for the NavigationSplitView which lives in the body of the main ContentView: NavigationSplitView(columnVisibility: $columnVisibility) { VStack{ if userSettings.cases.isEmpty { Text(Press + to add your first case) .font(.title2) .foregroundColor(.gray) .multilineTextAlignment(.center) } else { List(userSettings.cases, selection: self.$selectedCase) { case