SwiftUI Expandable Rows

RowView.swift

//
//  RowView.swift
//  Pop
//
//  Created by KUTAN ÇINGISIZ on 7.06.2019.
//  Copyright © 2019 KUTAN ÇINGISIZ. All rights reserved.
//

import SwiftUI

struct RowView : View {
    let subItem = Text("Lorem ipsum dolor sit amet")
    @State var showSubItem = false
    
    var body: some View {
        VStack(alignment: .leading) {
            Text("Item").font(.headline)
            
            // Show sub item when the whole view being tapped
            if showSubItem {
                subItem.transition(.opacity)
            }
        }.tapAction {
            withAnimation {
                self.showSubItem.toggle()
            }
        }
    }
}

#if DEBUG
struct RowView_Previews : PreviewProvider {
    static var previews: some View {
        RowView()
    }
}
#endif