Use PreviewProvider

Author: iHandle

Backpack-SwiftUI/CardButton/Classes/BPKSaveCardButton.swift

@@ -97,28 +97,30 @@ private struct InternalSaveCardButtonStyle: ButtonStyle {
 }
 
 // MARK: - previews
-#Preview {
-    VStack {
-        HStack(spacing: .lg) {
-            InteractiveDemo(size: .default, style: .default)
-            InteractiveDemo(size: .small, style: .default)
-        }
-        .padding()
-        
-        HStack(spacing: .lg) {
-            InteractiveDemo(size: .default, style: .contained)
-            InteractiveDemo(size: .small, style: .contained)
+struct BPKSaveCardButton_Previews: PreviewProvider {
+    static var previews: some View {
+        VStack {
+            HStack(spacing: .lg) {
+                InteractiveDemo(size: .default, style: .default)
+                InteractiveDemo(size: .small, style: .default)
+            }
+            .padding()
 
+            HStack(spacing: .lg) {
+                InteractiveDemo(size: .default, style: .contained)
+                InteractiveDemo(size: .small, style: .contained)
+                
+            }
+            .padding()
+            .background(.surfaceHighlightColor)
+            
+            HStack(spacing: .lg) {
+                InteractiveDemo(size: .default, style: .onDark)
+                InteractiveDemo(size: .small, style: .onDark)
+            }
+            .padding()
+            .background(.black)
         }
-        .padding()
-        .background(.surfaceHighlightColor)
-        
-        HStack(spacing: .lg) {
-            InteractiveDemo(size: .default, style: .onDark)
-            InteractiveDemo(size: .small, style: .onDark)
-        }
-        .padding()
-        .background(.black)
     }
 }
 

Backpack-SwiftUI/CardButton/Classes/BPKShareCardButton.swift

@@ -72,26 +72,28 @@ private struct InternalShareCardButtonStyle: ButtonStyle {
     }
 }
 
-#Preview {
-    VStack {
-        HStack(spacing: .lg) {
-            BPKShareCardButton(size: .default, style: .default, accessibilityLabel: "") { }
-            BPKShareCardButton(size: .small, style: .default, accessibilityLabel: "") { }
+struct BPKShareCardButton_Previews: PreviewProvider {
+    static var previews: some View {
+        VStack {
+            HStack(spacing: .lg) {
+                BPKShareCardButton(size: .default, style: .default, accessibilityLabel: "") { }
+                BPKShareCardButton(size: .small, style: .default, accessibilityLabel: "") { }
+            }
+            .padding()
+            
+            HStack(spacing: .lg) {
+                BPKShareCardButton(size: .default, style: .contained, accessibilityLabel: "") { }
+                BPKShareCardButton(size: .small, style: .contained, accessibilityLabel: "") { }
+            }
+            .padding()
+            .background(.surfaceHighlightColor)
+            
+            HStack(spacing: .lg) {
+                BPKShareCardButton(size: .default, style: .onDark, accessibilityLabel: "") { }
+                BPKShareCardButton(size: .small, style: .onDark, accessibilityLabel: "") { }
+            }
+            .padding()
+            .background(.black)
         }
-        .padding()
-        
-        HStack(spacing: .lg) {
-            BPKShareCardButton(size: .default, style: .contained, accessibilityLabel: "") { }
-            BPKShareCardButton(size: .small, style: .contained, accessibilityLabel: "") { }
-        }
-        .padding()
-        .background(.surfaceHighlightColor)
-        
-        HStack(spacing: .lg) {
-            BPKShareCardButton(size: .default, style: .onDark, accessibilityLabel: "") { }
-            BPKShareCardButton(size: .small, style: .onDark, accessibilityLabel: "") { }
-        }
-        .padding()
-        .background(.black)
     }
 }

Example/Backpack/SwiftUI/Components/Card Button/CardButtonExampleView.swift

@@ -118,14 +118,16 @@ private struct BPKSaveCardButtonInteractiveDemo: View {
             size: size,
             style: style,
             checked: checked,
-            accessibilityLabel: "save",
+            accessibilityLabel: checked ? "remove from saved" : "save",
             action: {
                 checked.toggle()
             }
         )
     }
 }
 
-#Preview {
-    CardButtonExampleView()
+struct CardButtonExampleView_Previews: PreviewProvider {
+    static var previews: some View {
+        CardButtonExampleView()
+    }
 }