“column”

It looks like there's a new tab bar / column style design for tvOS that was introduced with the current TV app. Is there any word on this being a developer available component?

Hi all, I am new to Swift and I have found an issue which I can't fix. I use a TabView and if I change the views a few times, and go back to this view I get this error and I can't tab on any of the views any longer in the Navigation Stack. The way to fix it, is to force close the app and reopen it. Error message: A NavigationLink is presenting a value of type “NavigationItem” but there is no matching navigationDestination declaration visible from the location of the link. The link cannot be activated. Note: Links search for destinations in any surrounding NavigationStack, then within the same column of a NavigationSplitView. Code: struct ToolsMainView: View { @State private var navigationPath = NavigationPath() var body: some View { NavigationStack(path: $navigationPath) { VStack { ScrollView(showsIndicators: false) { VStack { ForEach(navigationItems) { item in NavigationLink(value: item) { HStack(alignment: .center, spacing: 12) { Image(systemName: item.icon) Text(item.title) Spacer() Image(systemNa

HStack { ForEach(days, id:.self) { day in Text(day) .font(.system(size: 12, weight: .medium)) .frame(maxWidth: .infinity) } } LazyVGrid(columns: Array(repeating: GridItem(.flexible()), count: 7), spacing: 20) { ForEach(fetchDates()) { value in ZStack { if value.day != -1 { let hasAppts = manager.days.contains(value.date.monthDayYearFormat()) NavigationLink(value: AppRouter.day(date: value.date)) { Text((value.day)) .foregroundColor(hasAppts ? .blue : .black) .fontWeight(hasAppts ? .bold : .none) .background { ZStack(alignment: .bottom) { Circle() .frame(width: 48, height: 48) .foregroundColor(hasAppts ? .blue.opacity(0.1) : .clear) if value.date.monthDayYearFormat() == Date().monthDayYearFormat() { Circle() .frame(width: 8, height: 8) .foregroundColor(hasAppts ? .blue : .gray) } } } } .disabled(!hasAppts) } else { Text() } } .frame(width: 32, height: 32) } } } .padding() }

I embedded a vertical scrollview to a calendar that was originally horizontally navigation with buttons. But its isn't scrolling changing months. What am I missing? let days = [SUN, MON, TUE, WED, THU, FRI, SAT] @State private var selectedMonth = 0 @State private var selectedDate = Date() @State private var path = NavigationPath() var body: some View { NavigationStack(path: $path) { ScrollView { VStack { Rectangle() .frame(height: 1) .foregroundColor(.gray) VStack(spacing: 20) { // Month Selection HStack { Spacer() Button { withAnimation { selectedMonth -= 1 } } label: { Image(systemName: lessthan.circle.fill) .resizable() .scaledToFit() .frame(width: 32, height: 32) .foregroundColor(.gray) } Spacer() Text(selectedDate.monthYearFormat()) .font(.title2) Spacer() Button { withAnimation { selectedMonth += 1 } } label: { Image(systemName: greaterthan.circle.fill) .resizable() .scaledToFit() .frame(width: 32, height: 32) .foregroundColor(.gray) } Spacer() } HStack { ForEach(days, id:.self) { day in Text(day) .font

Hi, I've tried to find a solution for this problem for weeks now but it seems no one knows how to solve it and Apple doesn't seem to care. I have a NavigationSplitView with two columns. In the detail column I have a button - or any other clickable control - which is placed in the very top where usually the safe area resides. The button is NOT clickable when he is in the safe area and I have NO idea why. I know I can place buttons in safe areas of other views and they are clickable. Please have a look at the code: `struct NavTestView: View { var body: some View { GeometryReader { p in VStack(spacing: 0) { NavigationSplitView { List(names) { Text($0.name).frame(width: p.size.width) .background(Color.green) }.listRowSpacing(p.size.height * 0.15 / 100 ) .toolbar(.hidden, for: .navigationBar) } detail: { TestView().ignoresSafeArea() }.frame(width: p.size.width, height: p.size.height, alignment: .topLeading) .background(Color.yellow) } } } } struct TestView: View { var body: some View { GeometryRe

I'm creating a view which is scrollable and has Vstack which include tabView what I'm facing that when I added the TabView in Vstack , it's vanished unless I specify the height for the TabView and when I specify the height of the tabview any lazy view inside it , it loose it's laziness because I already specify the height which means it render all it's content in advance . BTW I have to use tabview because I need the paging effect : here's the full code ScrollView{ LazyVStack{ Text(hello) TabView(selection: $selectedIndex){ LazyVGrid(columns: columns2) { ForEach(myItems.indices, id: .self) { item in Color.green .frame(height: 150) .overlay { Text((item.description)) .foregroundStyle(Color.black) .font(.largeTitle) } } .tag(0) } }.frame(minHeight: 100) // if I removed this line the tabview will disappear // and if I specify a big number the lazyVgrid is no longer lazy } }

I'm following Apple WWDC video (https://developer.apple.com/videos/play/wwdc2021/10037/) about how to create a recommendation model. But I'm getting this error when I run the project on that like of code from their tutorial. Column keywords has element of unsupported type Dictionary. Here is the block of code took from the transcript of WWDC video that cause me issue: func featuresFromMealAndKeywords(meal: String, keywords: [String]) -> [String: Double] { // Capture interactions between content (the dish keywords) and context (meal) by // adding a copy of each keyword modified to include the meal. let featureNames = keywords + keywords.map { meal + : + $0 } // For each keyword, create an entry in a dictionary of features with a value of 1.0. return featureNames.reduce(into: [:]) { features, name in features[name] = 1.0 } } var trainingKeywords: [[String: Double]] = [] var trainingTargets: [Double] = [] for item in userPurchasedItems { // Add in the positive example. trainingKeywords.append( featur

I'm creating a view by reading several json files at once. I'm reading 6 files from indexes 0 to 5 and displaying each view. Until the day before yesterday, only the view of index 0 was executed and the rest of the errors appeared, but I didn't correct anything, but the file in index 1 starts to read, and from 2 the same error appears. In my json file, there is no '/' in row 1 of column 1, but there is a '/' in row 1 of column 1, so I think they say that they can't read it as a json file [ { name: recipe1, id: 1001, description: 1, imageName: Recipe01 }, { name: recipe2, id: 1002, description: 2, imageName: Recipe01 }, { name: recipe3, id: 1003, description: 3, imageName: Recipe01 }, { name: recipe4, id: 1004, description: 4, imageName: Recipe01 }, { name: recipe5, id: 1005, description: 5, imageName: Recipe01 }, { name: recipe6, id: 1006, description: 6, imageName: Recip01 }, { name: recipe7, id: 1007, description: 7, imageName: Recip01 } ]

Hello, I migrated a project to use String Catalogs (Localizable.xcstrings) instead of Localized.strings and Localized.stringsdict files. So far so good, but since I use a lot localized strings in my project, there are quite some localizations used more than once in different contexts and thus with different comments. For example: Source file 1: String(localized: Something, comment: Button title for context1) Source file 2: String(localized: Something, comment: Column title for context2) This results to a Localized.xcstrings file with this content: { sourceLanguage : en, strings : { Something : { comment : Column title for context2nButton title for context1 } }, version : 1.0 } The main problem with this is, that the order of the concatenated comment changes randomly during each build. After the next Xcode build (without any code changes), the same Localized.xcstrings file might look like this: { sourceLanguage : en, strings : { Something : { comment : Button title for context1nColumn title f

Overview I'm facing an issue where the MacOS Toolbar shows overall inconsistent behavior when switching from 3 columns to 2 columns NavigationSplitViews. I'd like to know if this is somehow expected or possible fixes for this issue. Details I'm using the code available at this WWDC22 session to reproduce the issue: https://developer.apple.com/documentation/swiftui/bringing_robust_navigation_structure_to_your_swiftui_app This same inconsistent behavior is also appearing on another project. Steps to reproduce: Open the application and select the 3 columns option Select any item on the sidebar. Notice how the toolbar is displayed. There is no divider and the primary action placement on the far-right of the Toolbar. Click on it and select now 2 columns. Notice how the toolbar is displayed. Now the primary action is no longer on the far right of the toolbar, but on the right of what would be the content view. Besides that, a divider is now appearing. Click again on the wand and

Hello! The Aim of my project is as specified in the title and the code I am currently trying to modify uses CVPixelBufferGetBaseAddress to acquire the DepthData using LiDAR. For some context, I made use of the available Capturing depth using the LiDAR camera Documentation using AVFoundation and edited code after referring a few Q&A on Developer Forums. I have a few doubts and would be grateful if I could get insights or a push in the right direction. Regarding the LiDAR DepthData: Where is the Origin(0,0) and In what order is it saved? (Basically, how do the row and column correspond to the real world scenario) How do I add a touch gesture to fill in the values of X&Y for distanceAtXYPoint so that I can acquire the Depth data on user touch input rather than in real-time. The function for reference : //new function to show the depth data value in meters func depthDataOutput(syncedDepthData: AVCaptureSynchronizedDepthData) { let depthData = syncedDepthData.depthData.converting(toDepthDataType: