Fix horizontalScrollPosition index preference key update

kiwicom · Aug 23, 2024 · e448a04 · e448a04
1 parent 0ca1669
commit e448a04
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diff --git a/Sources/Orbit/Components/HorizontalScroll.swift b/Sources/Orbit/Components/HorizontalScroll.swift
@@ -105,6 +105,7 @@ public struct HorizontalScroll<Content: View>: View {
                 guard let scrollTarget else {
                     return
                 }
+                scrolledItemID = scrollTarget.id
                 scrollTo(id: scrollTarget.id, geometry: geometry, animated: scrollTarget.animated)
             }
             .onReceive(timer) { output in

diff --git a/Sources/Orbit/Support/Layout/HorizontalScrollPosition.swift b/Sources/Orbit/Support/Layout/HorizontalScrollPosition.swift
@@ -63,6 +63,8 @@ struct HorizontalScrollPositionModifierPreviews: PreviewProvider {
         PreviewWrapper {
             StateWrapper(0) { $id in
                 VStack(alignment: .leading, spacing: .medium) {
+                    Text("Current scroll index \(id)")
+
                     Heading("Snapping", style: .title3)
 
                     HorizontalScroll(spacing: .medium, itemWidth: .ratio(0.95)) {
@@ -98,6 +100,9 @@ struct HorizontalScrollPositionModifierPreviews: PreviewProvider {
                     }
                 }
                 .screenLayout()
+                .onAppear {
+                    id = 2
+                }
             }
         }
     }