//
//  ContentView.swift
//  NavigationExemple
//
//  Created by Arthur Dambrine on 02/04/2021.
//

import SwiftUI



struct ContentView: View {
    @State private var score = 0
    
    var body: some View {
        NavigationView{
            
            Text("Score: \(score)")
                .navigationTitle("Menu principal")
                .navigationBarItems(
                    
                    trailing:
                        HStack{
                            Button("Add"){
                                self.score += 1
                            }
                            
                            Button("Sub"){
                                self.score -= 1
                            }
                        }                    
                    
                )
        }
        
    }
}

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