feat: haptic feedback in tabview

castdrian · Feb 23, 2024 · 056c2b9 · 056c2b9
1 parent e4cf1d9
commit 056c2b9
Showing 1 changed file with 32 additions and 4 deletions.
diff --git a/showdown/ContentView.swift b/showdown/ContentView.swift
@@ -7,12 +7,40 @@
 
 import SwiftUI
 
+extension Binding {
+    func onUpdate(_ closure: @escaping () -> Void) -> Binding<Value> {
+        Binding(get: {
+            wrappedValue
+        }, set: { newValue in
+            wrappedValue = newValue
+            closure()
+        })
+    }
+}
+
 struct ContentView: View {
+    @State private var tabSelection: Int = 1
+
+    func hapticFeedback(value: Int){
+        self.tabSelection = value
+        UIImpactFeedbackGenerator(style: .light).impactOccurred()
+    }
+
     var body: some View {
-        VStack {
-            Text("Showdown! iOS client")
-        }
-        .padding()
+        TabView (selection: $tabSelection.onUpdate {
+            hapticFeedback(value: tabSelection)
+        }) {
+            Text("Showdown")
+                .tabItem {
+                    Label("Showdown!", image: "showdown")                }
+            Text("Account")
+                .tabItem {
+                    Label("Account", systemImage: "person")
+                }
+            Text("Settings")
+                .tabItem {
+                    Label("Settings", systemImage: "gear")
+                }        }
     }
 }