SwiftUI滚动到水平列表项

import SwiftUI

struct ContentView: View {
    let items = ["Item 1", "Item 2", "Item 3", "Item 4", "Item 5"]
    @State private var selectedItem: String? = nil

    var body: some View {
        ScrollView(.horizontal) {
            LazyHStack {
                ForEach(items, id: \.self) { item in
                    Text(item)
                        .padding()
                        .background(Color.blue)
                        .foregroundColor(.white)
                        .onTapGesture {
                            selectedItem = item
                            scrollTo(item)
                        }
                }
            }
        }
    }

    func scrollTo(_ item: String) {
        withAnimation {
            selectedItem = item
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}