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Core Animation / CALayoutManager

Contents

Declaration
Topics
See Also

CALayoutManager

Methods that allow an object to manage the layout of a layer and its sublayers.

Declaration

protocol CALayoutManager : NSObjectProtocol

Topics

Managing Layout

invalidateLayout(of:)
layoutSublayers(of:)
preferredSize(of:)

Relationships

Inherits From

NSObjectProtocol

Conforming Types

CAConstraintLayoutManager

See Also

Layer Basics

CALayer
CALayerDelegate
CAConstraint
CAConstraintLayoutManager
CAAction

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Core AnimationProtocol

Mac Catalyst 13.1+

Declaration
Topics
See Also

Relationships

Inherits From

NSObjectProtocol

Conforming Types

CAConstraintLayoutManager

Built on 2026-05-07