Display a single counter value

eunikolsky · Nov 20, 2021 · dba744d · dba744d
1 parent 8003007
commit dba744d
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Showing 3 changed files with 29 additions and 24 deletions.
diff --git a/UIKit-to-SwiftUI.xcodeproj/project.pbxproj b/UIKit-to-SwiftUI.xcodeproj/project.pbxproj
@@ -13,7 +13,7 @@
 		14D2E4D42742E2EC0043AC2B /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 14D2E4D22742E2EC0043AC2B /* Main.storyboard */; };
 		14D2E4D62742E2ED0043AC2B /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 14D2E4D52742E2ED0043AC2B /* Assets.xcassets */; };
 		14D2E4D92742E2ED0043AC2B /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 14D2E4D72742E2ED0043AC2B /* LaunchScreen.storyboard */; };
-		14D2E4E2274429090043AC2B /* SwiftUIView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 14D2E4E1274429090043AC2B /* SwiftUIView.swift */; };
+		14D2E4E2274429090043AC2B /* CounterView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 14D2E4E1274429090043AC2B /* CounterView.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -26,7 +26,7 @@
 		14D2E4D52742E2ED0043AC2B /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		14D2E4D82742E2ED0043AC2B /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		14D2E4DA2742E2ED0043AC2B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		14D2E4E1274429090043AC2B /* SwiftUIView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwiftUIView.swift; sourceTree = "<group>"; };
+		14D2E4E1274429090043AC2B /* CounterView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CounterView.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -67,7 +67,7 @@
 				14D2E4D52742E2ED0043AC2B /* Assets.xcassets */,
 				14D2E4D72742E2ED0043AC2B /* LaunchScreen.storyboard */,
 				14D2E4DA2742E2ED0043AC2B /* Info.plist */,
-				14D2E4E1274429090043AC2B /* SwiftUIView.swift */,
+				14D2E4E1274429090043AC2B /* CounterView.swift */,
 			);
 			path = "UIKit-to-SwiftUI";
 			sourceTree = "<group>";
@@ -144,7 +144,7 @@
 			files = (
 				14D2E4D12742E2EC0043AC2B /* ViewController.swift in Sources */,
 				14D2E4CD2742E2EC0043AC2B /* AppDelegate.swift in Sources */,
-				14D2E4E2274429090043AC2B /* SwiftUIView.swift in Sources */,
+				14D2E4E2274429090043AC2B /* CounterView.swift in Sources */,
 				14D2E4CF2742E2EC0043AC2B /* SceneDelegate.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

diff --git a/UIKit-to-SwiftUI/CounterView.swift b/UIKit-to-SwiftUI/CounterView.swift
@@ -0,0 +1,25 @@
+//
+//  CounterView.swift
+//  UIKit-to-SwiftUI
+//
+//  Created by u on 16.11.21.
+//
+
+import SwiftUI
+
+struct CounterView: View {
+    var counter = 0
+
+    var body: some View {
+        Text("Counter: \(counter)")
+    }
+}
+
+struct SwiftUIView_Previews: PreviewProvider {
+    static var previews: some View {
+        ForEach([0, 42], id: \.self) { counter in
+            CounterView(counter: counter)
+                .previewLayout(.fixed(width: 200, height: 100))
+        }
+    }
+}
diff --git a/UIKit-to-SwiftUI/SwiftUIView.swift b/UIKit-to-SwiftUI/SwiftUIView.swift