SwiftUI

文档 #

Layout fundamentals

举例来说，vstack 定义：

init(alignment: HorizontalAlignment = .center, spacing: CGFloat? = nil, content: () -> Content)

vstack 使用：

struct PracticeView: View {
    var body: some View {
        VStack{
            Text("HELLO")
            Text("hello")
        }
    }
}

A part of an app’s user interface with a life cycle managed by the system.

A scene that presents a group of identically structured windows.

参考 Foundation