How to create grouped and inset grouped lists 관련

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How to create grouped and inset grouped lists | SwiftUI by Example

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How to create grouped and inset grouped lists

Updated for Xcode 15

Updated for iOS 15

SwiftUI's List views have a listStyle() modifier to control how the list looks, and there are two options you're likely to want: .grouped (or GroupedListStyle() for Xcode 12) to get the old-style grouping of items, and .insetGrouped (or InsetGroupedListStyle() for Xcode 12) to get the newer style grouping of items.

For example, this defines an example row and places it inside a grouped list:

struct ExampleRow: View {
    var body: some View {
        Text("Example Row")
    }
}

struct ContentView: View {
    var body: some View {
        List {
            Section(header: Text("Examples")) {
                ExampleRow()
                ExampleRow()
                ExampleRow()
            }
        }
        .listStyle(.grouped)
    }
}

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A group of 3 rows whose width spans the screen below an “Examples” section heading.

Alternatively, this will create a list of 100 rows with the new inset style of grouping:

List(0..<100) { i in
    Text("Row \(i)")
}
.listStyle(.insetGrouped)

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A group of rows with left and right edges inset from the screen's sides.

Important

If you're using Xcode 12 you need to use GroupedListStyle and InsetGroupedListStyle() rather than .grouped and insetGrouped.

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