Popover on iPhone

PopoverOniPhone.swift

class PopoverOnIPhone: UIViewController {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        
        modalPresentationStyle = .Popover
        presentationController?.delegate = self
    }
}

// MARK: UIAdaptivePresentationControllerDelegate
extension PopoverOnIPhone : UIAdaptivePresentationControllerDelegate {
    func adaptivePresentationStyleForPresentationController(PC: UIPresentationController) -> UIModalPresentationStyle {
        // This *forces* a popover to be displayed on the iPhone
        return .None
    }
}