How to remove the left and right Padding of a List in SwiftUI?

How to remove the left and right Padding of a List in SwiftUI? Every List i create has borders to the leading and trailing of a cell.

What modifier should I add to remove this?

It looks like .listRowInsets doesn't work for rows in a List that is initialised with content.

So this doesn't work:

List(items) { item in
	ItemRow(item: item)
		.listRowInsets(EdgeInsets())
}

But this does:

List {
	ForEach(items) { item in
		ItemRow(item: item)
			.listRowInsets(EdgeInsets())
	}
}

Seem we can use PlainListStyle for List for iOS 14

List {
    Text("Row")
}
.listStyle(PlainListStyle())

Use this modifier:

.listRowInsets(EdgeInsets(....))

However, as stated in the documentation, the insets will be applied to the view when inside a list.

> Sets the inset to be applied to the view when placed in a list. (emphasis mine)

Using this modifier on the List itself will have no effect on the views inside it. You must use the modifier on the view inside the List for the modifier to have an effect.

Example usage:

List {
    Text("test")
        .listRowInsets(EdgeInsets(top: -20, leading: -20, bottom: -20, trailing: -20))
}

The modifier was

.listRowInsets(EdgeInsets(......))

.listStyle(GroupedListStyle())

Remove paddings

iOS 15, Xcode 13

ScrollView {
    LazyVStack {
        ForEach(viewModel.portfolios) { portfolio in
            PortfolioRow(item: portfolio)
        }
    }
}

This gives you complete control over the list (you can also remove separator using this code). Current implementation of List doesn't provide full control and contains some issues.

Note that this is a completely different API. Both List and LazyVStack are lazy containers, but in contrast to List, LazyVStack doesn't reuse cells, which will SIGNIFICANTLY change the performance when rows are more complex views.

You should call

> .listRowInsets()

for row, like this:

List(items) {
            YoursRowView()
                .listRowInsets(EdgeInsets(top: 0, leading: 10, bottom: 0, trailing: 10))
        }

The above solutions did not solve for me because my List had sections.

This solved for me:

List {
    ForEach(years, id:\.self) { year in
        Section(header: SectionHeader(year)) {
            VStack(alignment:.leading) {
                ForEach(cars[year]!, id:\.self) { car in
                    ListItem(car)
                        .frame(width: UIScreen.main.bounds.size.width,
                               alignment: .center)
                        .listRowInsets(.init())
                }
            }
        }
        .frame(width: UIScreen.main.bounds.size.width,
               alignment: .center)
        .listRowInsets(.init())
        .listStyle(GroupedListStyle())
    }
}

In resume, you have to repeat the command for the section.

import SwiftUI

struct ContentView: View {
    
    enum Flavor: String, CaseIterable, Identifiable {
        var id: String { self.rawValue }
        case sample1, sample2, sample3
    }
    var body: some View {
        VStack {
            GeometryReader { geometry in
                List {
                    ForEach(Flavor.allCases, id: \.self) { flavour in
                        Text(flavour.rawValue)
                            .frame(width: geometry.size.width,
                                   alignment: .leading)
                            .listRowInsets(.init())
                            .border(Color.red, width: 1)
                    }
                }
            }
        }
    }
}

It definitely works I tested Please like this :-)