Slide 19
Slide 19 text
Preview Actions
override func previewActionItems() -> [UIPreviewActionItem] {
let previewAction1 = UIPreviewAction(title: "Log message",
style: .Default) { (_, _) -> Void in
print("Preview action performed")
}
let previewAction2 = UIPreviewAction(title: "Super Log!",
style: .Destructive) { (_, _) -> Void in
print("This log can be dangerous!")
}
let previewActions = [ previewAction1, previewAction2 ]
let group = UIPreviewActionGroup(title: "Actions",
style: .Default,
actions: previewActions)
let groups = [ group ]
return groups
}