init(title:style:handler:)

Declaration

convenience init(title: String, style: UIPreviewAction.Style, handler: @escaping (UIPreviewAction, UIViewController) -> Void)

Parameters

• title:

  The quick action’s title.

• style:

  The quick action’s style. For a complete list of styles, see the UIPreviewActionStyle enumeration in UIPreviewActionItem Protocol Reference.

• handler:

  A block that is called when the user selects the peek quick action. The block takes the following parameters:

  action

  The peek quick action selected by the user.

  previewViewController

  The view controller displayed as the peek.

Return Value

A newly-created peek quick action.

See Also

Creating a peek quick action

• handler
• UIPreviewAction.Style