Swiftui get window scene. Work with windows in SwiftUI.

Swiftui get window scene And SwiftUI? With SwiftUI, which is a new way to make apps from Apple, you might not need Providing NSWindow via SwiftUI scene. What’s missing is any ability to mark a scene as being for an external window. isKeyWindow }. Conditional rendering (like if x { Window() }) isn't supported either. This method will create a new UIWindow, set the root view controller, and make this window the key window to be displayed. The following code on WindowScene does indeed open a new window on macOS when a button is pressed in ContentView that opens an URL:. To do so, iOS 14 now offers an App Protocol, a SceneBuilder, scenePhase enumerator, and a new property wrapper UIApplicationDelegateAdaptor. Document Group. Direct control: Manipulating NSWindow. //<< Here keep the instance of your WindowManager var body: some Scene { WindowGroup { ContentView() . I'm using SwiftUI with Big Sur and the life cycle of SwiftUI (not AppDelegate): @main struct MyApp: App { var body: some Scene { WindowGroup { ContentView() } } } In this case, I can open multiple windows with cmd+n. Hashable conformance lets SwiftUI match the presented value to the right scene. var body: some Scene { WindowGroup { ContentView() . You signed in with another tab or window. infinity) I also end up with a smaller window. So if we use a Window instead of WindowGroup for our main scene, we'll get the single-window behavior for free. 5 second ha As you can see in the example above, we use the new app lifecycle API to build our app. let vc = UIApplication. You can achieve that with this code: struct EffectView: NSViewRepresentable { @State var material: NSVisualEffectView. 0+) @main struct MyStatubarMenuApp: App { var body: some Scene { // -- no WindowGroup required -- // -- no I want to create a content-sized, non-resizable window with an image taking full height including the title bar area. windows. handlesExternalEvents(preferring: ["{path of URL?}"], allowing: ["*"]) // activate existing The UI architecture with iOS 13: UIWindowScene c iOS 13 and above. Under ios 15 there's this warning: 'windows' was deprecated in iOS 15. environment(\. ManagedWindowGroup is a group of similar windows. func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene. windowBackground as material. Then we can get a root view controller like this. Get ready to launch into space — a new SwiftUI scene type that can help you make great immersive experiences for visionOS. current. However, I can replace the WindowGroup with a plain Window and that works just as well. I'm using the stock SwiftUI project, with the only change being clicking the "Support multiple windows" checkbox. center() call causes the default NSWIndowController to place the screen in the center. contentViewController = controller win. Use UIWindowScene. ; Create an Identifiable struct to contain the text you'd like to display in the ActivityView. windowScene. commands modifier with a CommandGroup for CommandGroupPlacement. Here's what's left: This means the same SwiftUI code can result in a multi-window application on macOS or iPadOS, while on iOS, it adapts to a single-window layout without additional code. windows on a relevant Did you get a 230x400 size window? The (0,0) is the position of the window's lower left corner in screen coordinates. Let's create the delegate: class FSSceneDelegate: NSObject, UIWindowSceneDelegate { func WindowGroup: A WindowGroup is a scene provided by SwiftUI that manages windows or full-screen content. As of iOS 13, UIApplication has the connectedScenes property which is Set<UIScene>. mainWindowSize, proxy. I'd guess that you nowadays need to consider the entire screen a "canvas" for a single instance of your app. However using @main like: @main struct MyApp: App { @StateObject private var model = MyModel() var body: some Scene { Can I access the properties of the window that hosts a SwiftUI scene. Reload to refresh your session. It also uses interfaceOrientation from the current window scene instead of the UIDevice. I took the pieces of it and made it to where it would simply open my window instead of a different one. if let windowScene = scene as? UIWindowScene { let window = UIWindow(windowScene: windowScene) if Auth(). There is zero tolerance for incivility toward others or for cheaters. ManagedWindow is a single-window scene. I know there's a UIScreen. rootViewController = UIHostingController(rootView: StartRegistrationView()) } else { window. One to show on another screen and the second to control the first window on my screen. Share. Improve this answer. Is there a way to quit an app without force quitting on Mac Catalyst using the . Overview. ContentView is the custom view that you want to display inside this window. overrideUserInterfaceStyle = . In this course, we'll explore the exciting new features of SwiftUI 6 and Xcode 16 for building iOS 18 apps. 3. When I try UIApplication. The problem is, getting a Just for completeness, the GeometryReader will return size of the container. Each of those scenes has a delegate which is a UISceneDelegate. You can watch for these in your App struct itself, or in any SwiftUI view. Here’s a basic example: import SwiftUI @main Here's the example: @main struct ExampleApp: App { var body: some Scene { MainScene() SecondScene() } } struct MainScene: Scene { var body: some Scene { WindowG Skip to main content. Swift 5 ioS 13. mainView. g. width and I know that a can access the current scene using UIView. I just read that this is the normal behaviour, but what is the correct way to In SwiftUI 5. . Use this property to retrieve the windows associated with the scene. main. I have tried using "idealSize" with the same numbers but I end up with a smaller window which I always have to resize. For /// example, for each new window created from the group the system allocates new /// storage for any ``State`` or ``StateObject`` variables instantiated by the /// scene's view hierarchy. 0+ visionOS 1. This is a place to get help with AHK, programming logic, syntax, design, to get feedback, or just to rubber duck. Before we look at what they are, let’s quickly brush up I have opened my window in the traditional way, but I want to run some code when the window is closed by clicking the close box (red button). rootViewController' in WindowGroup - SwiftUI. 1. Exploring Scene Types. background(. 4 Then we get a key window from that scene. Some notes online said that I can use The goal is to have easy access to hosting window at any level of SwiftUI view hierarchy. (if multi-window support is enabled), up to two active windows can be displayed, either side-by-side or in full-screen This is particularly helpful for windows that hide their title, which is more common in smaller utilities. However, I couldn't find the way. bounds solution, but it says it will be deprecated in a future version. Learn how to effectively manage your app's layout and display content using WindowGroup, a key feature in SwiftUI. Stack Overflow. If you are not familiar with the new App lifecycle API in SwiftUI, I highly recommend you to take a look at my “Managing app in SwiftUI” post. Multiple windows support means we can get more than one active scene here. How can I Sample for open new window in macOS using sending of Scene. Making I have a menubar icon, and when I click on it, I want a new window to be opened. What bugs me is that it's not dynamic. Configure windows using scene modifiers that you add to the window declaration, like window Style(_:) or default Position(_:). I hid the title bar and used ignoresSafeArea() on the outermost view. Here is a demo: Can I access the properties of the window that hosts a SwiftUI scene. What is a Scene? Before we dive into Scene Storage we need to talk about what a Scene is first. prominent. infinity, maxHeight: . rootViewController = UIStoryboard(name: "Your StoryBoard Name Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company class SceneDelegate: UIResponder, UIWindowSceneDelegate { var window: UIWindow? let activity = UserActivityManager() func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene. 2 What is equivalent to 'window. If you don't want to use a NavigationView, you have several options:. And a button in Closing the Window: Clicking the “Close New Window” button will close the newly opened window using the dismissWindow environment variable. 7 SwiftUI - 'windows' was deprecated in iOS 15. iOS(interfaceOrientations: orientationLock)): This method call prompts a geometry update for the window scene, specifying the supported interface orientations Updated for Xcode 16. juhan_h juhan_h. I’d really like on iOS to transition from one scene to another (specifically a WindowGroup to a DocumentGroup) and on macOS to have the second scene to open in a new window. In your ContentView, create a button and open a URL for your app and another View e. That works fine. If you want to specify the size input in terms of size instance, use default Size(_:) instead. One of those building blocks is Scene, which contains a view hierarchy that defines the user interface of your app. The window's background is not composed by a color, is a NSVisualEffectView with . Frameless windows are windows without a titlebar and only the close default button. During WWDC 2020, SwiftUI got its own app-lifecycle in a bid to get away from UIKit’s AppDelegate and SceneDelegate. 0+ Mac Catalyst 13. In sceneDidBecomeActive add presenting new controller with authentication in full screen to hide sensitive content. SwiftUI’s Scene protocol abstracts much of the scene lifecycle management, Using SwiftUI on macOS Catalina, when enabling "Support multiple windows", my iPad app shows a black screen on launch in the simulator. ConnectionOptions) { // the code of initializing the window Here is how to open a new window or activate an existing window in SwiftUI on macOS. Here’s how you can use it to open a new window when a button is clicked: Steps to Use openWindow Environment Variable. Is it possible: to have a list of all open windows in MainView? to close a single window from MainView? to send @main struct MultiWindowApp: App { @State var gvm = GlobalViewModel() var body: some Scene { WindowGroup { MainView() For the Vision Pro, using the default app windows, how does one change the background color of the glass? some Scene { WindowGroup(id: "mail-viewer") { ContentView() . Here is a solution that is not using the SceneDelegate (which is missing in the new SwiftUI life cycle). Fast forward one year later, and SwiftUI has a brand new life-cycle, dropping both UIKit's app and scene delegates entirely. I noticed that in "Take your iPad apps to the next level (WWDC21)", you can set a presentation style for a window in UIKit by setting the presentation style to UIWindowScene. window or UIViewController. It’s responsible for creating and displaying the main window of In SwiftUI, you can define a scene in your App struct. We can use UIScreen. import SwiftUI @main struct SingleWindowApp: App { var body: some Scene { WindowGroup { Update: Xcode 14 / macOS 13. Viewed 2k times AppDelegate //END SOLUTION p1 var body: some Scene { /// bla bla bla } } appDelegate file: import Foundation import SwiftUI //SOLUTION p2 class AppDelegate: NSObject UIWindowScene) else { return } // Instantiate UIWindow with scene let window = UIWindow(windowScene: scene) // Assign window to SceneDelegate window property self. ignoresSafeArea() } } } And then make the View take up all of the vertical and horizontal space using Spacers: SwiftUI - Color in the code does not import SwiftUI @main struct MyApp: App { var body: some Scene { WindowGroup { RootView() } Settings { SettingsView() } } } It works: the Preferences option shows up in the app menu. windows on a relevant window scene instead" with AdMob banner? – lorem ipsum Commented Nov 7, 2021 at 20:40 However, when opening this window, it still appears as a full-screen scene. The scene containing the window. Use a Window scene to augment the main interface of your app with a window that gives people access to supplemental functionality. - astzweig/swiftui-window-reference I am working on a new SwiftUI-only menu bar application and stumbled into the following problem; Whenever I define either a Window or WindowGroup in SwiftUI, at least one window is always opened on app launch. In iOS you now want SceneDelegate for most everything, since for iPads you finally have multi-threading. You can specify your app’s view hierarchy in a scene that SwiftUI provides, or you can create a custom scene. windowStyle(. In this code snippet, WindowGroup is a type of scene that SwiftUI provides for content that occupies a window or a screen. Use the other two options to target a Window Group and provide a value to present. SwiftUI offers several types of scenes, each serving different purposes: WindowGroup: Used for the Let’s start by creating a simple scene. The message shows up at two positions in my code (marked <--- here)--> 'windows' was deprecated in iOS 15. compactMap { $0 as? UIWindowScene } . This will allow you to bring UIActivityViewController to SwiftUI. orientation (which is not set when the app starts). and reading a little further down: /// A window can also be used as the main scene of your app, for when /// the multi-window functionality isn't appropriate. 0 on macOS" shows how to open windows. I always used UIScreen. environmentObject(compiler. This beginner-friendly tutorial guides you through the core concepts of creating dynamic iOS interfaces with SwiftUI. shared . - astzweig/swiftui-launcher-window Starting with iOS 13, Apple introduced the concept of scenes to support multiple windows on iPad. Now we can explicitly open needed window giving it identifier and use it in openWindow environment action. In addition to this, this view allows to group opened windows I know I can create a Mac app and, in the top level scene, I can create a WindowGroup for my ContentView. Each window has its own root controller, which means that an application can have more than one root controller. SwiftUI provides building blocks that help you create the user interface of your app. Since iOS 14, you create scenes in the App structure. 2 Tested 100%. windowScene? I'm using the new 'DocumentGroup' Scene for an iOS 14 (currently working on Beta) project and I really don't know how can I detect events in the navigation bar like pressing '<' or back (see screen)of the predefined windowScene. connectedScenes . If you want support multiple screens, and use frame tags or Popovers. Use You need to change some state to make SwiftUI view to react and navigate to ImportHome and you need NavigationView to make navigation to & back possible. scenePhase) var scenePhase I can open a new window, but if I close it using the window's close button then my app crashes. Follow edited Aug 5, 2019 at 1:34. Only one window at a time can be the key window, and you can use a window’s is Key Window property to determine its status. The editor window and the game volume. The purpose might be different - close the window, resign first responder, replace You create an App by combining one or more instances that conform to the Scene protocol in the app’s body. To remove the window from the current scene, or move it to a different scene, change the value of the window’s window Scene property. I just cannot figure out where this UUID should be created. However the orientationInfo. bounds. The only way to get the initial window back, once it's closed, is to force-quit the app and restart. After reading documentation and looking WWDC2020 video related to scenes I see hierarchy by the following way : Single App => One or multiple scenes => You can configure the resizability of a scene using the window Resizability(_:) modifier. ConnectionOptions) { let contentView = ContentView() if let windowScene = scene as? Updated for Xcode 16. // An observable class that class ImportState: ObservableObject { @Published var urlContext: UIOpenURLContext? SwiftUI uses this title when referring to the window in: The list of new windows that someone can open using the File > New menu. popover(tagged:), you need to specify the window scene. Of those scenes, you can filter for scenes which are UIWindowScenes (ignoring scenes which are not currently active and in Go beyond the window with SwiftUI. My current workaround (involves 0. Multi-Window support on iPadOS. Here is possible approach. title = I am getting this warning in the IDE: 'windows' was deprecated in iOS 15. gesture(WindowDragGesture()) To get the full effect, you should also add . ; SettingsAccess also provides an initializer for SettingsLink which provides two closures allowing execution of arbitrary code before and/or after opening the Settings scene. When an immersive space is opened, I want to have a smaller, less obstructive window to appear. size to get the screen size on iOS and worked fine. Frameless windows are often used as a launcher window, i. size) } } } (\. From Scene Delegate. Define a WindowGroup Scene: Create a WindowGroup in your App struct for the new window you want to open. FramelessWindow adds a new window scenes to SwiftUI. func sceneDidBecomeActive(_ scene: UIScene) { let controller = UIHostingController(rootView: BiometricsLogin(userDefaultsManager: userDefaultsManager)) ContentView is the custom view that you want to display inside this window. Displaying a new view modally (this is easiest) Build SwiftUI apps for iOS 18 with Cursor and Xcode. Window. flatMap { ($0 as? For a single window app, write your App like this: For macOS 13+: The Window scene was introduced for macOS 13. Exactly the same idea! Declare the SceneDelegate as an ObservableObject; Access the data from view through @EnvironmentObject property wrapper; This time, let’s dim the background of our view when the app enters background, and light it back up when entering foreground (1 seconds later so that I can actually record it). Use it like this: VStack { Text("You can drag from here") Text("Or from here") } . Basically I want to opt The only available mechanism to get the dimension of a view, that is auto-resized by SwiftUI, is the GeometryReader. Note Here is a snapshot of Apple API documentation /// Every window created from the group maintains independent state. This means providing a window title, but also an identifier – a name we’ll use when asking the system to open this window:. managedObjectContext, persistenceController. I just tried to add a second WindowGroup, but it always just launches my first WindowGroup. UIApplication . Similarly, you can add WindowGroup is a scene that presents a group of identically structured windows. last is This question has an overview how to get access to scene based windows. TAKE YOUR SKILLS TO THE NEXT LEVEL If you like Hacking with Swift, you'll love Hacking with Swift+ – it's my premium service where you can learn advanced Swift and SwiftUI, functional programming, algorithms, and more. 🖼️ A SwiftUI View that gets the NSWindow of the scene and puts it into the environment. There can be several scenes on the screen, and scenes can have several windows. windows on a relevant window scene instead" in SwiftUI? Hot Network Questions Is it in the sequence? (sum of the first n cubes) Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company At this answer the solution work for Scene plus swiftUI. as Xcode does. SwiftUI provides a scenePhase environment key that is automatically updated as your app moves between the foreground, background, and inactive states. Going off this post which describes how to get the first window - has definitely helped me learned more about this spec, but it wasn't able to get me the solution I need. If you're not using a UINavigationController, you're probably looking for presentedViewController and you'll need to start at the root and iterate down through the presented views. Think about a PC or a Mac. Generally, I would follow these steps. You can have a property on a shared ViewModel and the parent view can return a different child view depending on the value of the view model. first? you should use:. import SwiftUI struct ContentView: View { var body: some View { Button(action: } } @main struct Open_WindowApp: App { var body: some Scene { I have a scenario where i need to change the status bar color to light in all screen( Controller ) UIApplication. 0+ struct Window < Content > where Content: View. I have this little sample App which creates multiple Windows of my SwiftUI MacOS app. It allows the user to create as many windows with the same user interface as needed and provide functionality for grouping them into tabs We have mainly two ways to add a scene delegate to our app. token == nil { window. Perfect for those starting SettingsAccess provides a SwiftUI environment method called openSettingsLegacy() that can be called anywhere in the view hierarchy to programmatically open the Settings scene. First, add a property to track the key: @Environment(\. While the Settings scene will automatically set up the standard Preferences command in the app menu, it does not automatically set up the preferences window based on the iOS Settings. 1. When an app enters the Scene Phase. The app opens to an instance of the robot editor WindowGroup. The window’s title bar. window = window // Set initial view controller from Your storyboard as root view controller of UIWindow self. attachDocument(file)) } . As the OP explicitly referred to screen dimensions it may be worth to mention UIScreen class. shared. I don't understand how should I change my code to the new UIWindow. The list of open windows that the Window menu displays. Is there a way to access and manipulate this view's properties? This would be a window created by SwiftUI to hold a scene. import SwiftUI @main struct TestApp: App { var body: some Scene { WindowGroup { ContentView() } WindowGroup("Viewer") { Text("Viewer"). If the interface How can i run Scene and App on swiftUI using ipad Playground for swift. But the window is sometimes covered by other windows. Well, the warning message reflects the essence of the problem pretty fully. If you want the scene delegate for a specific There is several objects in SwiftUI 2 like Scene and WindowGroup as some sort of Scene. active if any scene is active, or a value of Scene Phase. I use the solution found here - Determining Current Device and Orientation. Launch your app with style. Also if you correct this "typo", you'll see that edgesIgnoringSafeArea called on a GeometryReader zeros the corresponding value. first?. Settings. How do I handle this method in new SwiftUI app lifecycle? I am looking at the Scene but it does not have any info about SceneDelegate methods. If you don't call window. ConnectionOptions) { if let windowScene = scene as? UIWindowScene { let window = UIWindow(windowScene: windowScene) self. So far nothing has really worked. windows on a relevant window scene instead". This is from my SceneDelegate, which I believe is the proper way to set up a window in SwiftUI I am new to SwiftUI and facing a problem where I want to change the root view when a certain action occurs inside the app. Here we use I am building a single window application and want to use the new SwiftUI App Lifecycle. Name("showFullScreenLoader") let hideFullScreenLoader = In this code can get orientation without worrying about depreciation. if var topController = UIApplication. userData will also contain BLE advertisement data, which will be updated from AppDelegate, too. PresentationStyle. 0: Use UIWindowScene. rootViewController import SwiftUI @main struct QCCApp: App { @StateObject var compiler = UIStateController() var body: some Scene { DocumentGroup(newDocument: QCCDocument()) { file in ContentView() // A function I've written that combines the file into state . sheet modifier Second thing - don't use AppDelegate to define things like this. headerView @State var blendingMode: func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene. FYI since SwiftUI doesn't use storyboards if you just make a new SwiftUI project it will give you the code; all you need to do is replace the UIHostingViewController with your desired root VC like this: UIWindowSceneDelegate { var window: UIWindow? func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions You signed in with another tab or window. windows. We'll show you how to create a new scene with ImmersiveSpace, place 3D content, and integrate RealityView. view. It is impossible to open more than one at time. rootViewController { while let "Support multiple windows" is already disabled in the General settings of the app's target. keyWindow but now, of course, that's wrong. The problem is, getting a view's window scene in SwiftUI is weird. sharedApplication(). SwiftUI has some built-in scene types like WindowGroup or DocumentGroup. camera = SCNCamera() Here's how I get the interface orientation on the key window in iOS 15 and later: extension UIApplication { var keyWindow: UIWindow? { connectedScenes . handlesExternalEvents(matching: ["*"]) } } If the user has already opened a new window for the same note, SwiftUI will reuse the existing window and bring it to the front instead. This part works. viewContext) ManagedWindow and ManagedWindowGroup are SwiftUI scenes (replacing WindowGroup) which can be used to easily create multi-window apps (without upgrading to macOS Ventura!). window. Ask Question Asked 4 years ago. You can look at a Scene as an instance of your App. newItem and then use WindowGroup to define the second window. iOS 13. // If using a storyboard, the `window` property will presentViewController shows a view controller. SwiftUI introduces A scene that manages one or more windows for your app. To make this possible, Apple introduces WindowGroup - “a scene that presents a group of identically structured windows. SwiftUI offers several types of scenes, each serving different purposes: WindowGroup: Used for the primary content of your app. In an iOS 14 app developed with XCode 12 using SwiftUI, I need to access the Scene object of the current view. Codable conformance allows SwiftUI to implement state A new SwiftUI project doesn’t have an app or scene delegate by default. { // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`. Material = . From mesh gradients and text animations to ripple effects, you'll learn how to create polished, highly custom apps using the latest workflows. first { $0. Photo by Mika Baumeister on Unsplash. 0 we got an option to create a pure SwiftUI app (at least a minimal one). screen In a new project (iOS15) I wanted to reuse this func, but getting a depreciated messages. 3 We grab the first scene from array of all active scenes. For example, you can create a secondary window in a For example, you can adjust the appearance of the window that contains a scene — if the scene happens to appear in a window — using the windowStyle(_:) modifier. Goal: SwiftUI toggle button that controls a SwiftUI View with Scenekit (UIViewRepresentable) // show statistics such as fps and timing information What I did: This is the UIViewRepresentable func makeUIView(context: Context) -> SCNView { // create and add a camera to the scene let cameraNode = SCNNode() cameraNode. first and That works, but it leaves the window fixed size and it cannot be resized, which was possible with the old approach. window, but I have a non UI class (AppDelegate) where I need to get the window (keyWindow until iOS12) to show a snack bar on top of everything. It doesn't return a view controller. center(), you see your window appear in the lower left hand corner. Most of the time, your app’s main window is the key window . e. A scene that presents its content in a single, unique window. If I try (maxWidth: . Apple really deprecated UIApplication. In SwiftUI, you can define a scene in your App struct. The frame settings are derived from the content of the window, but that's all inside the window. Viewed 764 times 2 I want to move a window to a specific location on the Mac desktop. On some platforms, you can also supplement your app’s user interface with a single-instance window using the Window scene type. Listing and closing Windows in a MacOS SwiftUI App. So you could access all of the delegates that way. requestReview(in: windowScene) . If I close the second window, then tap on app icon, the second window reappears, but the initial window isn't shown. To get started, first edit your App scene to include a new Window. There is no init on window with position settings and as far as my information goes there aren't any modifiers to window (windowGroup) to change the start position. If the window group presents data, the system provides the default value or nil to the window’s root view. ; The library is I'm trying to open two windows on App startup. windows on a relevant Then by reading the size from where the window is created: var body: some Scene { WindowGroup { GeometryReader { proxy in ContentView() . plain) to your WindowGroup or similar scene-level control. ConnectionOptions) { // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`. It discusses how to organize Data Flow under the new code structure and provides some usage examples of the preset Scenes in SwiftUI 2. Contribute to Kyome22/WindowSceneKit development by creating an account on GitHub. Here is a demo of approach. ” This view has power only for platforms, that support multi-windows - macOS and iPadOS. Now (in iOS 16, I believe) when I try to access the screen size with the "main" instance of UIScreen a warning is displayed: "main' will be deprecated in a future version of iOS: Use a UIScreen instance found through context instead: i. container. It's so close, and maybe having two separate windows will do for the time being. Modified 4 years ago. For a Window Group, the system creates a new window for the group. Deprecation messages /// A scene that presents its content in a single, unique window. 5. If you’re an iOS developer or aspiring to become one, you’ve probably heard of the SceneDelegate. Will have to play around some more to 2 Then, we filter only an active scene. You signed out in another tab or window. size) } } } Finally I can directly get the window size in any SwiftUI view, and it changes dynamically (on device rotation or window Dive into 'Understanding Window and WindowGroup in SwiftUI' to unlock the fundamentals of SwiftUI's WindowGroup. Looks like it wasn't the case back on iOS 13, but now it is, so you need to call edgesIgnoringSafeArea on a I think you would be best served using SwiftUI APIs directly. I’m trying to implement a very basic SwiftUI app with an underlying SceneKit scene/view. Here's what I tried so far: Within SwiftUI 2. 0+ @ Main Actor weak var windowScene : UIWindow Scene ? { get set } However, I want this keyboard window to appear on similar position as the standard keyboard do (below main window), and in similar 3d rotation (as if "lying on the table", but not based on some physical object). flatMap { $0. forEach { window in if #available(iOS 13. For a new SwiftUI iOS app, I do the following in the SceneDelegate. About; Products SwiftUI: Run code when window closed macOS. shared. I have no idea about UIKit, ViewControllers, Scenes, etc. Window("What's The article, "Open window / scene in SwiftUI 2. How to get rid of message " 'windows' was deprecated in iOS 15. window = window } } func sceneWillEnterForeground(_ scene: UIScene) { let context = My second approach is by directly manipulating the underlying NSWindow similar to your WindowAccessor. Might try something like this: SwiftUI provides an openWindow environment variable on macOS that allows you to open windows programmatically. 0, *) {window. keyWindow?. SceneDelegate is responsible for handling what is shown on the screen (Windows or Scenes) and managing the way how your app is shown. so in your example, each "scene" or "instance' that you wish needs to be set to 480x300, and the I need to get size of a window that current SwiftUI View placed in. If the targeted scene is a Window, the system orders it to the front. window?. Scene. Understanding Scene Phases in SwiftUI. This includes multiple scene instances created from a single scene declaration; for example, from a Window Group. Currently I use the UIDevice API in UIKit and use an environment object to watch changes. For some reason, SwiftUI calculates the window height as if the title bar is still present: Whereas touch events are delivered to the window where they occurred, events that don’t have a relevant coordinate value are delivered to the key window. SwiftUI provides an openWindow environment key that allows us to create new windows on macOS whenever we need them. However, when trying to apply the same approach in visionOS, I encountered errors like: Value of type 'some Scene' has no member The code that works is: if let windowScene = UIApplication. orientation is initially always equal to . The buttons in the SwiftUI view should manipulate the content of the scene and vice versa the content of the scene should determine if the buttons are active or inactive. bundle. Here's an extension for creating a window for NSViewController, assigning a title and opening it. class BookViewModel: ObservableObject {} class AppState: ObservableObject { @Published var selectedBook: BookViewModel? } @main struct SwiftUI2_MacApp: App { @StateObject var appState = AppState() @SceneBuilder var body: A scene contains the view hierarchy of your app. However, I can't find anything equivalent to this If you want to show alternate window, you have to connect new UIWindow to existed window scene, so here is a demo of possible approach to do this in SceneDelegate, based on posted notifications. SwiftUI ; Window ; Window ; Structure Window. (macOS 13. A window can appear onscreen alongside other windows, or it can fill the entire screen. 1, I want to use AppDelegate to create an userData object. Plus it comes with stacks of benefits, including monthly live streams, downloadable projects, a 20% discount on all books, and more! Hello! I have spent the larger part of the day trying to determine how to get a reference to the currently active window, in a one-scene app running on iOS 15, so that I can access a reliable reference to the rootViewController. Viewer to be shown in the window we will open: Swifty way to get Window Background. Learn how to create great single and multi-window apps in visionOS, macOS, and iPadOS. Your application should allow working in both portrait and landscape to use the below code, otherwise, results will be different. windows on a relevant window scene instead on this line of code: let window = UIApplication. The GeometryReader is a proxy view that returns the dimensions of the container in which your view 🚄 Launcher window Scene for SwiftUI. Here’s a basic example: struct MyApp: App { var body: some Scene { WindowGroup { ContentView() } } } In this code snippet, If you want support multiple screens, and use frame tags or Popovers. A window consists of a frame area and body area that lets the user view and interact with content in an app. Each scene is defined by a WindowGroup. This article briefly introduces the new App and Scene protocols in SwiftUI 2. e, view. Along with that, I want to hide the primary window that has most of the app navigation to have most of the attention on the immersive space. You can SwiftUI: way to check that WINDOW(not app) activated (become foreground) Ask Question Asked 3 years, 10 months ago. rootViewController = UIHostingController(rootView: So, now your app can do more things at once, like showing different stuff in different windows. just using Window you can open just one window of the app “SwiftUI includes several structures to create standard Scenes for You can also make a group of Scenes, but only the first one is displayed. windows, except it's deprecated in iOS 15. How do I set the window to be on top of other windows? I'd like to keep using as much as possible from SwiftUI. If you don’t provide a title for a window, the system refers to the window using the app’s name instead. Not sure why the accepted answer uses top inset for a view placed under the bottom one - these are not the same. windows } . keyWindow it says it's deprecated in iOS 13, same with UIApplication. Besides SwiftUI, in 2019, Apple introduced the concept of multiple windows, where each window, more appropriately called scene, represents a UI instance of our app. The default size modifier affects any scene type that creates windows in macOS, namely: Window Group. 4. commands { // Able to get the state to WindowGroup: A WindowGroup is a scene provided by SwiftUI that manages windows or full-screen content. Work with windows in SwiftUI. handlesExternalEvents(matching: Set(arrayLiteral: Wnd. rawValue)) WindowGroup { In SwiftUI for iOS and iPadOS, we can create multiple windows using the . @main struct myApp: App { Window() { ContentView() } } For macOS 11+ In earlier versions you need restrict event handling of the WindowGroup scene Discussion. padding() } . I used to do [UIApplication sharedApplication]. Each window relies on the same root view definition, but retains its own view state. An alternative to @DuncanC's solution that may also work for you: UIApplication has a connectedScenes property, which lists all of the currently-active scenes doing work in your application (for most applications, this is just the one main scene). You switched accounts on another tab or window. For that we need to fall back to UIKit scene delegates. portrait until rotated into portrait and then back to landscape. 4,011 4 4 gold badges 30 30 silver badges 35 35 bronze badges. The window. ConnectionOptions) { method in SwiftUI new App cycle. isKeyWindow } } var interfaceOrientation: UIInterfaceOrientation { keyWindow? . firstKeyWindow?. On macOS you can have multiple instances of your App in the shape of Windows or Window Tabs and on iPad you can I'm learning SwiftUI. plist file. It’s responsible for creating and displaying the main window of your app. Modified 1 year, 1 month ago. I want to get rid of the " 'windows' was deprecated in iOS 15. use a MenuBarExtra scene to render a persistent control in the system menu bar with a SwiftUI lifecycle. background phase, expect the app to terminate soon after. The value that we pass to openWindow action should conform to Hashable and Codable. @main struct TestAppApp: App { var body: some Scene { WindowGroup { MainView() } //subscribe on event of open mainView . 1+ tvOS 13. window to extract the NSWindow instance is run asynchronously: some time in the future (due to I'm new to Swift UI and building a Vision Pro app with Windows and Immersive Spaces. requestGeometryUpdate(. filter { $0. With the introduction of iOS 13, Apple brought significant The Settings scene will automatically set up the standard Preferences command in the app menu and also give the window the correct style treatment. Also I have Enable Multiple Windows set to NO in the info. // notification names declarations let showFullScreenLoader = NSNotification. A scene can manage one or more windows (UIWindow) and you can get a window's UIScene from its windowScene property. If I open one of the other WindowGroup(for:) windows, then close the initial window, I can't get the initial window back. You can use the built-in scenes that SwiftUI provides, like Window Group, along Use a Window scene to augment the main interface of your app with a window that gives people access to supplemental functionality. answered May 30, 2018 at 1:34. extension View { @discardableResult func openInWindow(title: String, sender: Any?) -> NSWindow { let controller = NSHostingController(rootView: self) let win = NSWindow(contentViewController: controller) win. How I handle it when using SceneDelegate was as follows. EN . windows, so to fix your warning, instead of UIApplication. The Scene protocol was first introduced in the App essentials in SwiftUI talk from WWDC 2020. scene(_:willConnectTo:options:) is the first method called in UISceneSession life cycle. Load 7 more related questions The app reports a value of Scene Phase. inactive when no scenes are active. windowScene { SKStoreReviewController. handlesExternalEvents. Create SwiftUI View named ActivityView that adheres to UIViewControllerRepresentable. first is main window windows. macOS 13. Now, I would also like to open this settings window So, how to set the window position in code, probably somewhere in the Scene definition. 0. The only requirement of App protocol is the body property that should return the instance of Scene protocol. blue) . I am trying to detect when the device is on iPad and in Portrait. ). This approach is more straightforward and leverages SwiftUI’s environment variables to manage windows without needing to manually track window references. A SwiftUI-native style would be simply to have a parent view which holds your view, and other views. Would be perfect if File>New Window would just instantiate a new ViewModel with a new UUID for this specific new Window/Scene. light} else {// Fallback on earlier versions}} Since this a status bar menu application The app uses SwiftUI's application lifecycle and only runs in the status bar. Your implementation of WindowAccessor has a specific flaw: Your block which is reading view. 0+ iPadOS 13. For example, you can create a Fruitless searches: SwiftUI window coordinates, SwiftUI window location, SwiftUI window get frame; Other SO questions: How to access own window within SwiftUI view? - I was optimistic that this would have an answer which would give me a SwiftUI API to access the window, but instead it uses a shim to access the AppKit window representation. windows on a relevant window scene instead" message in my function (my function works very well by the way. Unfortunately I cannot get it running. srscnlt otut pbcevf vhsn plnmvtg jgvwqe tkzuw afe abyaug ehatreg