alles auf TabContent umgestellt

BikeView.swift

@@ -3,7 +3,7 @@
 import SwiftUI
 
 
-struct BikeView: View {
+struct BikeView: TabContent {
     static var title = "Bike"
     static var image = "bicycle"
     

ContentView.swift

@@ -16,13 +16,13 @@ enum TabLabel: String {
         "hand.draw.fill"
     } }
 }
-//
-//func tab<C: TabContent>(_ contentType: C.Type)
-//-> Tab<Never, C, DefaultTabLabel> {
-//    Tab(C.title, systemImage: C.image) {
-//        C()
-//    }
-//}
+
+func tab<C: TabContent>(_ contentType: C.Type)
+-> Tab<Never, C, DefaultTabLabel> {
+    Tab(C.title, systemImage: C.image) {
+        C()
+    }
+}
 
 
 
@@ -38,6 +38,12 @@ struct ContentView: View {
             Tab("drücken", systemImage: TabLabel.cars.image) {
                 SwapperView()
             }
+            tab(ListView.self)
+            tab(CountView.self)
+            tab(BikeView.self)
+            tab(TrainView.self)
+            tab(SwapperView.self)
+            tab(PaddingView.self)
         }
     }
 }

CountView.swift

@@ -7,7 +7,7 @@
 
 import SwiftUI
 
-struct CountView: View, TabContent {
+struct CountView: TabContent {
     static var title = "Count"
     static var image = "42.circle"
     

ListView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 //import Playgrounds
 import Foundation
 
-struct ListView: View , TabContent{
+struct ListView: TabContent{
     static var title = "List"
     static var image = "list.bullet"
     

Models.swift

@@ -7,13 +7,8 @@ protocol Vehicle {
     var color: Color { get set }
 }
 
-protocol TabContent {
- init() //title: String, image: String)
-    
-//        <#statements#>
-//    }
-
-
+protocol TabContent: View {
+    init() 
     static var title: String { get }
     static var image: String { get }
 }

PaddingView.swift

@@ -1,11 +1,21 @@
 import SwiftUI
 
-struct PaddingView: View {
+struct PaddingView: TabContent {
+    static var title = "Padding"
+    static var image = "pad.header"
+    
     var body: some View {
-        Text("Hello, World!")
+        Color.black
             .padding()
+            .background(.green)
+            .padding()
+            .background(.blue)
+            .padding()
+            .background(.red)
+            .frame(width: 380, height: 380)
     }
 }
+
 #Preview {
     PaddingView()
 }

SwapperView.swift

@@ -1,6 +1,6 @@
 import SwiftUI
 
-struct SwapperView: View{
+struct SwapperView: TabContent {
     static var title = "Swap"
     static var image = "rectangle.2.swap"
     

TrainView.swift

@@ -3,7 +3,7 @@
 import SwiftUI
 
 
-struct TrainView: View , TabContent {
+struct TrainView: TabContent {
     static var title = "Train"
     static var image = "train.side.front.car"