SwiftUI - delete row in list with context menu - UI glitch

Question

I\'ve a array of items displayed using List in my SwiftUI View. I tired to add a contextMenu to delete individual items in the List<

Answer 1

It’s an issue with SwiftUI, hopefully Apple fix it in the next major release. For now you can solve the issue by adding a small delay before actions are performed in your context button action:

DispatchQueue.main.asyncAfter(deadline: .now() + 0.7){
    //delete row
}

Answer 2

It goes from List, unfortunately ListStyle protocol has any public API. The only way I see now, is mimic List with ScrollView

import SwiftUI

struct ContentView: View {

    @State var cars = ["Tesla", "Mercedes", "Audi", "Tata", "Jaguar"]
    var body: some View {
        ScrollView {
            ForEach(cars, id: \.self) { car in
                VStack(alignment: .leading, spacing: 0) {
                    HStack {
                        Text(car).padding()
                        Spacer()
                    }
                    .contextMenu {
                        Button(action: {
                            if let index = self.cars.firstIndex(of: car) {
                                    self.cars.remove(at: index)
                            }
                        }, label: {
                            HStack {
                                Text("Delete")
                                Spacer()
                                Image(systemName: "trash")
                            }
                        })
                    }
                    Divider().padding(.leading)
                }.padding(.bottom, 0) // set -4 to be symetric
            }
        }
    }
}

with the following result