LayoutPhase

public enum LayoutPhase : Equatable

The current phase of the layout event: .measurement or .layout.

  • The element is being measured.

    Declaration

    Swift

    case measurement

  • The element is being laid out with a known size.

    Declaration

    Swift

    case layout(CGSize)

  • Returns the provided value based on if a measurement or layout is occurring.

    Declaration

    Swift

    public func onMeasure<Value>(
    _ onMeasure: () -> Value,
    onLayout: (CGSize) -> Value
) -> Value