Popover in swift 3 on iphone ios
I am trying to make a popover menu with the following code:
import UIKit
class BeobachtungViewController: UIViewController, UIPopoverPresentationControllerDelegate {
@IBAction func addClicked(_ sender: AnyObject) {
// get a reference to the view controller for the popover
let popController = UIStoryboard(name: "Personenakte", bundle: nil).instantiateViewController(withIdentifier: "popoverId")
// set the presentation style
popController.modalPresentationStyle = UIModalPresentationStyle.popover
// set up the popover presentation controller
popController.popoverPresentationController?.permittedArrowDirections = UIPopoverArrowDirection.up
popController.popoverPresentationController?.delegate = self
popController.popoverPresentationController?.sourceView = sender as! UIView // button
popController.popoverPresentationController?.sourceRect = sender.bounds
// present the popover
self.present(popController, animated: true, completion: nil)
}
// UIPopoverPresentationControllerDelegate method
func adaptivePresentationStyleForPresentationController(controller: UIPresentationController) -> UIModalPresentationStyle {
// Force popover style
return UIModalPresentationStyle.none
}
}
This is working on iPad, but, on an iPhone, the popup takes the whole iPhone screen. I just want a small window with an arrow. I found several tutorials but none worked for me.
Solution 1:
Change your delegate method to:
func adaptivePresentationStyle(for controller: UIPresentationController, traitCollection: UITraitCollection) -> UIModalPresentationStyle {
// return UIModalPresentationStyle.FullScreen
return UIModalPresentationStyle.none
}