🔰Swipe Actions

🚧 施工中

💈範例

// Some code
struct AccountView: View {
    
    // view states
    @State var isDeleted = false
    
    // view body
    var body: some View {
        NavigationView {                        // navigation view
            List {                              // list
                Section {
                    // conditional view ⭐️
                    if !isDeleted {
                        Link(destination: URL(string: "https://apple.com")!) {
                            HStack {
                                Label("Apple", systemImage: "house")
                                Spacer()
                                Image(systemName: "link").tint(.secondary)
                            }
                        }
                        .swipeActions {    // swipe actions ⭐️
                            
                            // first action (default action?)
                            Button {
                                isDeleted = true
                            } label: {
                                // ⭐️ 雖然用 `Label`，但只會顯示圖示。
                                Label("Delete", systemImage: "trash")
                            }.tint(.red)    // override button color ⭐️
                            
                            // second action
                            Button {} label: {
                                Label("Pin", systemImage: "pin")
                            }.tint(.yellow)
                        }
                    }
                    
                    // Link
                    Link(destination: URL(string: "https://youtube.com")!) {
                        HStack {
                            Label { Text("YouTube") } icon: {
                                Image(systemName: "tv")
                                    .foregroundColor(.red)
                            }
                            Spacer()
                            Image(systemName: "link").tint(.secondary)
                        }
                    }
                }

            }
            .listStyle(.insetGrouped)           // list style
            .navigationTitle("Account")         // navigation title
        }
    }
}

📘 手冊

• View

  • Input and Events

    • .swipeActions(edge:allowsFullSwipe:content:)

📗 參考

• Design+Code - States and Swipe Actions

• Hacking with Swift - How to add custom swipe action buttons to a List row

• Use Your Loaf - SwiftUI Swipe Actions