ScrollView trong SwiftUI

ScrollView {
    VStack {
        ForEach(0..<50) { i in
            Text("Item \(i)")
                .padding()
        }
    }
}

ScrollView(.horizontal, showsIndicators: false) {
    HStack(spacing: 16) {
        ForEach(items) { item in
            ItemCard(item: item)
        }
    }
    .padding(.horizontal)
}

ScrollView(showsIndicators: false) {
    // Content
}

struct ScrollableList: View {
    @State private var scrollPosition: Int?
    
    var body: some View {
        ScrollView {
            LazyVStack {
                ForEach(0..<100) { index in
                    Text("Item \(index)")
                        .id(index)
                }
            }
        }
        .scrollPosition(id: $scrollPosition)
        
        Button("Go to 50") {
            scrollPosition = 50
        }
    }
}

struct ScrollToView: View {
    var body: some View {
        ScrollViewReader { proxy in
            ScrollView {
                Button("Go to Bottom") {
                    withAnimation {
                        proxy.scrollTo("bottom")
                    }
                }
                
                ForEach(0..<100) { i in
                    Text("Item \(i)")
                        .id(i)
                }
                
                Text("Bottom")
                    .id("bottom")
            }
        }
    }
}

ScrollView(.horizontal, showsIndicators: false) {
    HStack(spacing: 16) {
        ForEach(cards) { card in
            CardView(card: card)
                .frame(width: 300, height: 200)
        }
    }
    .padding(.horizontal)
}
.scrollTargetBehavior(.paging)  // iOS 17+