Contents

UIViewControllerPreviewing

A set of methods that define the interface for configuring a previewing view controller on devices that support 3D Touch.

Declaration

@MainActor protocol UIViewControllerPreviewing : NSObjectProtocol

Overview

The system returns a context object conforming to this protocol when you call a view controller’s registerForPreviewing(with:sourceView:) method. This method registers the view controller to participate in 3D Touch preview (peek) and commit (pop) behaviors.

To learn about 3D Touch, read Adopting 3D Touch on iPhone.

Topics

Configuring a source view for a 3D Touch previewing view controller

Accessing properties of a 3D Touch previewing view controller

See Also

Deprecated protocols