如何自定义SwiftUI SegmentedPicker

enum PickerOption: String, CaseIterable {
    case option1
    case option2
    case option3
}

@State private var selectedOption = PickerOption.option1

var body: some View {
    SegmentedPicker(selection: $selectedOption) {
        ForEach(PickerOption.allCases, id: \.self) { option in
            Text(option.rawValue)
        }
    }
}

SegmentedPicker(selection: $selectedOption) {
    // ...
}
.pickerStyle(.segmented)

@ViewBuilder
var body: some View {
    if selectedOption == .option1 {
        Text("Option 1 selected")
    } else if selectedOption == .option2 {
        Text("Option 2 selected")
    } else if selectedOption == .option3 {
        Text("Option 3 selected")
    }
}