Possible solutions 1.if you want to present on top of current view(ex: presentation style in UIKit) struct ContentView: View { @State var showingDetail = false var body: some View { Button(action: { self.showingDetail.toggle() }) { Text(“Show Detail”) }.sheet(isPresented: $showingDetail) { DetailView() } } } 2.if you want to reset current window scene stack(ex:after login show … Read more
Updated answer in pure SwiftUI– in this example the data is of type String. Tested on Xcode 11.1 – may not work on previous versions. struct MultiPicker: View { typealias Label = String typealias Entry = String let data: [ (Label, [Entry]) ] @Binding var selection: [Entry] var body: some View { GeometryReader { geometry … Read more
Update: Xcode 14 / macOS 13 Now we can explicitly open needed window giving it identifier and use it in openWindow environment action. class BookViewModel: ObservableObject {} class AppState: ObservableObject { @Published var selectedBook: BookViewModel? } @main struct SwiftUI2_MacApp: App { @StateObject var appState = AppState() @SceneBuilder var body: some Scene { WindowGroup { // … Read more
Use shared instance for AppState class AppState: ObservableObject { static let shared = AppState() // << here !! // Singe source of truth… @Published var user = User() } so you can use it everywhere struct MyApp: App { @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate @StateObject var appState = AppState.shared // … other code } and func application(_ … Read more
UPDATE If your deployment target is iOS 16 (macOS 13) or later, you can use the scrollDisabled modifier to enable or disable scrolling. ORIGINAL Only pass .horizontal as the scroll axis if you want the view to scroll. Otherwise, pass the empty set. struct TestView: View { @Binding var shouldScroll: Bool var body: some View … Read more
Here is a demo of possible way. Parameters of visual effect you can tune for your needs. Tested with Xcode 12 / iOS 14. // … other code .fullScreenCover(isPresented: $isLoading) { ZStack{ Color.black.opacity(0.5).edgesIgnoringSafeArea(.all) VStack { ProgressView() Button(“Stop loading”) { isLoading.toggle() } } } .background(BackgroundBlurView()) } } } } struct BackgroundBlurView: UIViewRepresentable { func makeUIView(context: Context) … Read more
You can replace the next view with your login view after a successful login. For example: struct LoginView: View { var body: some View { … } } struct NextView: View { var body: some View { … } } // Your starting view struct ContentView: View { @EnvironmentObject var userAuth: UserAuth var body: some … Read more
Unfortunately, as of Beta 2 Beta 3, this is not possible in pure SwiftUI. You can see that Modal has no parameters for anything like UIModalPresentationStyle.fullScreen. Likewise for PresentationButton. I suggest filing a radar. The nearest you can currently do is something like: @State var showModal: Bool = false var body: some View { NavigationView … Read more
As mentioned in the other responses, there is currently no mechanism for chaining animations in SwiftUI, but you don’t necessarily need to use a manual timer. Instead, you can use the delay function on the chained animation: withAnimation(Animation.easeIn(duration: 1.23)) { self.doSomethingFirst() } withAnimation(Animation.easeOut(duration: 4.56).delay(1.23)) { self.thenDoSomethingElse() } withAnimation(Animation.default.delay(1.23 + 4.56)) { self.andThenDoAThirdThing() } I’ve found … Read more
There is no direct way of converting an Image to UIImage. instead, you should treat the Image as a View, and try to convert that View to a UIImage. Image conforms to View, so we already have the View we need. now we just need to convert that View to a UIImage. We need 2 … Read more