GridRow

struct · iOS 16.0+ · SDK 27.1

@frozen nonisolated struct GridRow<Content> where Content : View

A horizontal row in a two dimensional grid container. Use one or more `GridRow` instances to define the rows of a ``Grid`` container. The child views inside the row define successive grid cells. You can add rows to the grid explicitly, or use the ``ForEach`` structure to generate multiple rows. Similarly, you can add cells to the row explicitly or you can use ``ForEach`` to generate multiple cells inside the row. The following example mixes these strategies: Grid { GridRow { Color.clear .gridCellUnsizedAxes([.horizontal, .vertical]) ForEach(1..<4) { column in Text("C\(column)") } } ForEach(1..<4) { row in GridRow { Text("R\(row)") ForEach(1..<4) { _ in Circle().foregroundStyle(.mint) } } } } The grid in the example above has an explicit first row and three generated rows. Similarly, each row has an explicit first cell and three generated cells:  To create an empty cell, use something invisible, like the ``ShapeStyle/clear`` color that appears in the first column of the first row in the example above. However, if you use a flexible view like a ``Color`` or a ``Spacer``, you might also need to add the ``View/gridCellUnsizedAxes(_:)`` modifier to prevent the view from taking up more space than the other cells in the row or column need. > Important: You can't use ``EmptyView`` to create a blank cell because that resolves to the absence of a view and doesn't generate a cell. By default, the cells in the row use the ``Alignment`` that you define when you initialize the ``Grid``. However, you can override the vertical alignment for the cells in a row by providing a ``VerticalAlignment`` value to the row's ``init(alignment:content:)`` initializer. If you apply a view modifier to a row, the row applies the modifier to all of the cells, similar to how a ``Group`` behaves. For example, if you apply the ``View/border(_:width:)`` modifier to a row, SwiftUI draws a border on each cell in the row rather than around the row.

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