scrollClipDisabled seems only support ScrollView. I tried to add scrollClipDisabled to a Form but it did not work.

Apple introduced a new API scrollClipDisabled to disable clip in List. But it dose not work in Form. What should I do if I want to disable the clip action and show the shadow? Or maybe scrollClipDisabled should support Form too? NavigationStack { Form { Section { Picker("播放速度", selection: $playSpeed) { ForEach(speeds, id: \.self) { speed in Text(String(speed)) } } Picker("最高画质", selection: $mediaQuality) { ForEach(MediaQualityEnum.allCases, id: \.self) { speed in Text(speed.desp) } } Toggle("Hevc优先", isOn: $preferHevc) Toggle("无损音频和杜比全景声", isOn: $losslessAudio) } header: { Text("播放器") } } .scrollClipDisabled() // not work }

I found a weird problem when I use @FocusState. I need to compare the value of @FocusState and display different View. But I found that compare @FocusState will trigger a change of it's value. The code blow will display two list of buttons. When you select the 2 button in the first list, the right button will display. When I try to move to the right button, the focus will jump to the 1 button in the first list. The reason is focused was changed to 1 when I try to jump to the right button(the value of focused will be nil and then 1). And if I remove the compare code(if focused == 2), it will work fine. I am currently using Xcode beta 6. Not sure if it is a bug in beta version. struct Demo: View { @FocusState var focused: Int? var body: some View { HStack { List { ForEach((1...10), id: \.self) { number in Button { } label: { Text("\(number)") } .focused($focused, equals: number) } } List { if focused == 2 { Button { } label: { Text("Button") } } } } } }

I want to use the default button style, and I know we can set the tint to change the background color of a button. But how can I change the color when user hover the button, in macOS or tvOS? The hover button color is still a white with a transparency even it shows other color when not in hover.

I tried to create a View with generic inside an other View, and it works fine with build and run. But when I tried to review it, Xcode 15.1 showed an error. CompileDylibError: Failed to build AView.swift Compiling failed: cannot find 'SubListView' in scope struct AView: View { struct BView<T: DisplayData>: View { } } I need to move the BView out of AView to fix the issues. I think it is a preview bug as it works well on build and run.

I want to pass a value to a property marked with @State, and it doesn't work. struct AView: View { @State private var content: String? var body: some View { Text(content ? "") } init(content: String) { self.content = content } } #Preview { AView(content: "Test") } But if I change the content to non optional, it works well. struct AView: View { @State private var content: String var body: some View { Text(content) } init(content: String) { self.content = content } } #Preview { AView(content: "Test") } I googled for a while and found that I need to use a spacial way to initialize @State property in the first case. init(content: String) { _content = State(initialValue: content) } It works, but why? Is there any difficulty to unified API between optional and non optional @State property?

listRowSpacing only support the whole List, but sometimes we want to apply different spacing for different section in List.

I'm trying to figure out how to build DocC from other frameworks to Xcode's Developer Documentation. I tried using the build documentation command, and it generates the DocC for my project and displays it in the Developer Documentation, but not libraries in the SPM. The code documentation does appear in the Developer Documentation, but the contents of the DocC are not shown.

My project uses a local swift package of my own, which uses SwiftGenPlugin to generate image resources. I can archive the project locally, but Xcode Cloud doesn't work and reports an error: "SwiftGenPlugin" is disabled.

I'm trying to render a markdown with a link using Text. If the URL of the link is a static string, then no problem. If the URL is a property, then OpenURLAction gets a string ‘%25@’. I think this may be a bug. struct ContentView: View { let url = "https://www.google.com" var body: some View { Text("[Terms of Service](\(url))") .environment(\.openURL, OpenURLAction(handler: { url in print(url) return .handled })) } }

I can‘t use breakpoints on the simulator after updating Xcode and the simulator. I can use breakpoints on a physical iPhone. I tired to download other iOS simulator version, but still not working. Both SwiftUI and UIKit not working. Xcode version: 16.2 SDK version: 18.2 (22C146) Simulator version: 18.3.1 (22D8075) Mac OS version: 15.4 Beta Couldn't find the Objective-C runtime library in loaded images. Message from debugger: The LLDB RPC server has crashed. You may need to manually terminate your process. The crash log is located in ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log.

When I enable the Mergeable library in Xcode, SwiftUI preview will be not available, and the error is as follows. Cannot preview in this file Could not analyze the built target description for Demo to create the preview. arguments: -no_merge_framework: Failed parsing Mach-O file Assets Report

I tried to narrow down the y-axis and use the clipped() to crop the excess. However, the clipped portion is too small, causing some of the chart to render above the x-axis. Is there any way to fix this, or any way to have the framework automatically set the y-axis range based on the data?

I encountered a concurrency compilation warning when calling the TranslationSession.translations(from: [TranslationSession.Request]) API, and I'm don't know how to resolve it. I reviewed the official demo, but it appears identical.

I'm trying to revamp the player into a floating style like Apple music. I use tabViewBottomAccessory with tabBarMinimizeBehavior. At the time, I noticed an issue that tabViewBottomAccessory would not automatically collapse when the scroll area was small (but still exceeded the screen height). tabViewBottomAccessory can only be automatically collapsed when the scroll area is large enough. Below is the simplest demo. I'm not sure if it's intentional or if it's a bug. Besides, I wonder if we can control it programmatically(expanded/inline)? struct ContentView: View { var body: some View { TabView { Tab("Numbers", systemImage: "number.circle") { List { // 200 works well, but 20 not ForEach(0..<200) { index in Text("\(index)") } } } } .tabBarMinimizeBehavior(.onScrollDown) .tabViewBottomAccessory { HStack { Text("SwiftUI Demo App") } } } }