问题

以下是您提供的代码的翻译部分：

这是对我有效的重点代码：

```swift
struct ContentView1: View {
    @State var text: String = "testing"
    var body: some View {
        VStack {
            Text(text)
            Text("top")
                .padding()
                .focusable(true, onFocusChange: { focused in
                    text = "top focus"
                })
            Text("bottom")
                .padding()
                .focusable(true, onFocusChange: { focused in
                    text = "bottom focus"
                })
        }
        
    }
}

然而，我得到了关于.focusable(_:onFocusChange:)行的弃用警告。因此，我自然而然地想要用非弃用的解决方案替代它。我发现这是使用@FocusState和focused(_:equals:)。所以我实现了这个：

struct ContentView2: View {
    @FocusState var focus: Focus?
    var body: some View {
        VStack {
            Text(focus?.rawValue ?? "no focus")
            Text("top")
                .padding()
                .focused($focus, equals: .top)
            Text("bottom")
                .padding()
                .focused($focus, equals: .bottom)
        }
        
    }
}

enum Focus: String {
    case top = "top focus", bottom = "bottom focus"
}

但它根本不起作用。没有视图获得焦点。请注意，这是在 macOS 上运行的，我使用的是 13.0.1 版本。

请注意，我已经删除了HTML编码，以使翻译更清晰。如果您需要进一步的帮助，请告诉我。

<details>
<summary>英文:</summary>

Here is the focus code that works for me:

struct ContentView1: View {
@State var text: String = "testing"
var body: some View {
VStack {
Text(text)
Text("top")
.padding()
.focusable(true, onFocusChange: { focused in
text = "top focus"
})
Text("bottom")
.padding()
.focusable(true, onFocusChange: { focused in
text = "bottom focus"
})
}

}

}

However, I get a deprecation warning for  the `.focusable(_:onFocusChange:)` lines. So naturally I go to replace it with the non-deprecated solution. I come to find out that that's using `@FocusState` and `focused(_:equals)`. So I implement this:

struct ContentView2: View {
@FocusState var focus: Focus?
var body: some View {
VStack {
Text(focus?.rawValue ?? "no focus")
Text("top")
.padding()
.focused($focus, equals: .top)
Text("bottom")
.padding()
.focused($focus, equals: .bottom)
}

}

}

enum Focus: String {
case top = "top focus", bottom = "bottom focus"
}

But it doesn't work at all. No views are getting focus. Keep in mind this is on macOS and I'm running 13.0.1.

</details>


# 答案1
**得分**: 1

确保每个`Text`视图都可以通过使用`.focusable()`修饰符来获得焦点。虽然某些视图，比如`TextField`，默认是可获得焦点的；但`Text`则不是：

```swift
VStack {
    Text("top")
        .focusable()
        .focused($focus, equals: .top)
    Text("bottom")
        .focusable()
        .focused($focus, equals: .bottom)
}

VStack {
    Text("top")
        .focusable()
        .focused($focus, equals: .top)
    Text("bottom")
        .focusable()
        .focused($focus, equals: .bottom)
}