Context

public struct Context

Provides the relevant information about the context in which the layout is occurring.

  • The size constraint the layout is occurring in.

    Declaration

    Swift

    public var size: SizeConstraint

  • The phase of the layout current occurring – measurement or layout.

    You can use this value to vary calculations as needed between phases; eg, to make an element take up the full available size during the .layout phase, where sizing is known.

    Declaration

    Swift

    public var phase: LayoutPhase

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

    See more

    Declaration

    Swift

    public enum LayoutPhase : Equatable