struct LazyVStack

Swift

struct LazyVStack<Data, Content> where Data : RandomAccessCollection, Content : View, Data.Index == Int

A vertically scrolling list that mounts only the rows the viewport shows.

LazyVGrid with a single full-width column; the same rules apply — fixed rowHeight, must live inside a ScrollView(.vertical), cell state does not survive scrolling.

Sources/LavaUI/LazyGrid.swift:165

Constructors

init(_ data: Data, rowHeight: Float, spacing: Float = 0, scrollTarget: Int? = nil, @ViewBuilder content: @escaping (Data.Element) -> Content)

Creates a lazy list. Every parameter matches the property of the same name.

Sources/LavaUI/LazyGrid.swift:180

Properties

var body: some View { get }

Not documented.

Sources/LavaUI/LazyGrid.swift:194

var content: (Data.Element) -> Content

Builds the row for one element. Called only for elements that are on screen.

Sources/LavaUI/LazyGrid.swift:177

var data: Data

The elements, one row each.

Sources/LavaUI/LazyGrid.swift:168

var rowHeight: Float

Height of every row, in points.

Sources/LavaUI/LazyGrid.swift:170

var scrollTarget: Int?

Index whose row should stay visible as keyboard selection moves, or nil to leave scrolling to the pointer and wheel.

Sources/LavaUI/LazyGrid.swift:175

var spacing: Float

Space between rows, in points.

Sources/LavaUI/LazyGrid.swift:172