所以我的最低目标是 iOS 16,我使用 .sheet() 和 .presentationDetents([.medium]),它在 iOS (iPhone) 上运行良好。但当我在 iPadOS 上加载它时,它总是一张全尺寸的纸,似乎忽略了演示制动装置。这是演示此行为的最小可重现代码。
import SwiftUI
struct ContentView: View {
@State var shouldShowSheet: Bool = false
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundColor(.accentColor)
Text("Hello, world!")
Button("Show Sheet") {
shouldShowSheet.toggle()
}
}
.padding()
.sheet(isPresented: $shouldShowSheet, content: {
VStack {
Text("Some content")
Text("Some more content")
Text("Even more content")
Button("Dismiss Sheet") {
shouldShowSheet.toggle()
}
}
.presentationDetents([.medium])
})
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
} …Run Code Online (Sandbox Code Playgroud)