使用TabTabViewStyle的TabView上的edgeIgnoringSafeArea无法正常工作 [英] edgesIgnoringSafeArea on TabView with PageTabViewStyle not working

问题描述

通过使用.tabViewStyle(PageTabViewStyle())将TabView用作网页浏览器可以很好地工作，但是尝试通过应用edgesIgnoringSafeArea使其从一端运行到另一端似乎无效.

Using a TabView as a pageviewer by using .tabViewStyle(PageTabViewStyle()) works fine, but trying to let it run from edge to edge by applying edgesIgnoringSafeArea does not seem to work.

我在这里想念什么?

struct ContentView: View {
    let colors: [Color] = [.red, .green, .blue]
    var body: some View {
        TabView {
            ForEach(0...2, id: \.self) { index in
                Rectangle()
                    .fill(colors[index])
            }
        }
        .tabViewStyle(PageTabViewStyle())
        .edgesIgnoringSafeArea(.all)
    }
}

向Rectangle或ForEach添加另一个 .edgesIgnoringSafeArea(.all)也不起作用.

Adding another .edgesIgnoringSafeArea(.all) to the Rectangle or ForEach also doen't work.

请注意，所有这些问题都不同，因为它们不使用PageTabViewStyle():

Note that all these questions are different because they do not use use PageTabViewStyle():

• 如何在SwiftUI中将TabView和NavigationView一起使用?
• 添加TabView会使导航栏无法覆盖SwiftUI中的安全区域
• 在SwiftUI中使用TabView时，NavigationView无法正确显示
• 在我的NavigationView中，.edgesIgnoringSafeArea"不会将内容移到安全区域之外

• How do I use a TabView with a NavigationView in SwiftUI?
• Adding a TabView makes the Navigation Bar not cover the safe area in SwiftUI
• NavigationView doesn't display correctly when using TabView in SwiftUI
• In my NavigationView '.edgesIgnoringSafeArea' does not move content past the safe area

在这种情况下，他们的解决方案(添加edgesIgnoringSafeArea(.all))不起作用.

Their solution (adding edgesIgnoringSafeArea(.all)) doesn't work in this case.

推荐答案

1. 从TabView中删除.edgesIgnoringSafeArea(.all)
2. 将具有屏幕宽度和高度的框架添加到TabView
3. 用ScrollView包裹TabView
4. 将.edgesIgnoringSafeArea(.all)添加到ScrollView

struct ContentView: View {
    let colors: [Color] = [.red, .green, .blue]

    var body: some View {
        ScrollView {
            TabView {
                ForEach(0...2, id: \.self) { index in
                    Rectangle()
                        .fill(colors[index])
                }
            }
            .frame(
                width: UIScreen.main.bounds.width ,
                height: UIScreen.main.bounds.height
            )
            .tabViewStyle(PageTabViewStyle())
            
        }
        .edgesIgnoringSafeArea(.all)
    }
}

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