我想在段控制中使用选择器视图，这样当我切换段时，选择器数据也会改变。下面是我的代码：

import SwiftUI

struct ContentView: View {
    @State private var selectedSegment = 0
    @State private var pickerData = ["Option 1", "Option 2", "Option 3"]

    var body: some View {
        VStack {
            Picker(selection: $selectedSegment, label: Text("Segment")) {
                ForEach(0..<pickerData.count) { index in
                    Text(self.pickerData[index]).tag(index)
                }
            }
            .pickerStyle(SegmentedPickerStyle())
            .padding()

            Text("Selected option: \(pickerData[selectedSegment])")
                .padding()
        }
    }
}

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