Disclosure Group

DropDown.swift

//
//  DropDown.swift
//  Custom Action Sheet
//
//  Created by Rani Badri on 5/25/23.
//  Copyright © 2023 Balaji. All rights reserved.
//

import Foundation
import SwiftUI

struct DropDownView: View {
    @State private var isExpanded = false
    @State private var selectedItem = "v1/message"
    var options = ["v1/message", "v2/message"]
    
    @GestureState private var isDetectingTripleTap = false
    @State private var tripleTapCount = 0
    
    var body: some View {
        VStack {
            Text("Tap count: \(tripleTapCount)")
                .gesture(
                    TapGesture(count: 1)
                        .onEnded {
                            tripleTapCount += 1
                        }
                        .updating($isDetectingTripleTap) { currentState, gestureState, transaction in
                            gestureState = true
                        }
                )
            
            if tripleTapCount >= 2 {
                if #available(iOS 14.0, *) {
                    DisclosureGroup(selectedItem, isExpanded: $isExpanded) {
                        ScrollView(Axis.Set.horizontal, showsIndicators: false) {
                            ForEach(options, id:\.self) { option in
                                VStack {
                                    Button {
                                        self.selectedItem = option
                                        self.isExpanded.toggle()
                                    } label: {
                                        Text(option)
                                            .foregroundColor(Color.white)
                                            .frame(maxWidth: .infinity, alignment: .leading)
                                            .padding(.top)
                                    }
                                }
                            }
                        }
                    }
                    .accentColor(Color.white)
                    .padding()
                    .background(Color.black)
                    .cornerRadius(8)
                    .padding()
                } else {
                    // Fallback on earlier versions
                }
            }
           
            
            Spacer()
        }
    }
}