Framework

Quick​Look

No overview available.

Symbols

Classes

QLPreview​Controller

A QLPreview​Controller object, or Quick Look preview controller, provides a specialized view for previewing an item. To display a Quick Look preview controller you have two options: You can push it into view using a UINavigation​Controller object, or can present it modally, full screen, using the present​Modal​View​Controller:​animated:​ method of its parent class, UIView​Controller.

QLPreview​Request

An opaque reference representing an QLPreview​Request object.

QLThumbnail
QLThumbnail​Request

An opaque reference representing an QLThumbnail​Request object.

Protocols

QLPreview​Controller​Data​Source

The data source for a QLPreview​Controller (Quick Look preview controller) object must adopt this protocol to enable it to provide preview items to the controller.

QLPreview​Controller​Delegate

Implement the methods of this protocol in the delegate of a QLPreview​Controller (Quick Look preview controller) object to:

QLPreview​Item

The QLPreview​Item protocol defines properties you implement to make your application’s content visible in a QuickLook preview (QLPreview​Controller in iOS or QLPreview​Panel in macOS).