swiftui上的自定义radioButton

struct RadioButton: View {
    @Binding var selectedOption: String
    let option: String
    
    var body: some View {
        Button(action: {
            selectedOption = option
        }) {
            HStack {
                Image(systemName: selectedOption == option ? "largecircle.fill.circle" : "circle")
                    .foregroundColor(selectedOption == option ? .blue : .gray)
                Text(option)
            }
        }
    }
}

struct ContentView: View {
    @State private var selectedOption = ""
    let options = ["Option 1", "Option 2", "Option 3"]
    
    var body: some View {
        VStack {
            ForEach(options, id: \.self) { option in
                RadioButton(selectedOption: $selectedOption, option: option)
            }
            Text("Selected option: \(selectedOption)")
        }
    }
}