For iOS13，iOS14，iOS15，and remove the separator at the top of the first cell

Add viewModifier

extension View {
    /// 隐藏 List 中的 分割线
    func hideRowSeparator(insets: EdgeInsets = .init(top: 0, leading: 0, bottom: 0, trailing: 0),
                          background: Color = .white) -> some View {
        modifier(HideRowSeparatorModifier(insets: insets, background: background))
    }
}

struct HideRowSeparatorModifier: ViewModifier {

  static let defaultListRowHeight: CGFloat = 44

  var insets: EdgeInsets
  var background: Color

  init(insets: EdgeInsets, background: Color) {
    self.insets = insets

    var alpha: CGFloat = 0
    if #available(iOS 14.0, *) {
        UIColor(background).getWhite(nil, alpha: &alpha)
        assert(alpha == 1, "Setting background to a non-opaque color will result in separators remaining visible.")
    }
    self.background = background
  }

  func body(content: Content) -> some View {
    content
        .padding(insets)
        .frame(minWidth: 0, maxWidth: .infinity, minHeight: Self.defaultListRowHeight)
        .listRowInsets(EdgeInsets())
        .overlay(
            VStack {
                HStack {}
                .frame(maxWidth: .infinity)
                .frame(height: 1)
                .background(background)
                Spacer()
                HStack {}
                .frame(maxWidth: .infinity)
                .frame(height: 1)
                .background(background)
            }
            .padding(.top, -1)
        )
  }
}

Usage

struct ContentView: View {
    var body: some View {
        List {
            ForEach(0 ..< 30) { item in
                HStack(alignment: .center, spacing: 30) {
                    Text("Hello, world!：\(item)").padding()
                }
                .hideRowSeparator(background: .white)
            }
        }
        .listStyle(PlainListStyle())
    }
}

iOS / SwiftUI 技术交流

我创建了一个微信 iOS 技术交流群、SwiftUI 技术交流群，欢迎小伙伴们加入一起交流学习~

可以加我微信我拉你进去（备注iOS），我的微信号 wr1204607318

wangrui460/HiddenListLine4SwiftUI

ErrorLooks like something went wrong!

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Languages

Error
Looks like something went wrong!

Packages