Change the height of the popover

Question

I want to change the height of the popover, I follow every instruction but I got an error that i don't know how to fix that

here is a part of my code

class PatientRecordingsViewController: UIViewController, UIPopoverPresentationControllerDelegate {

...inside a clouser

          let vc = EnteringNoteView()
        vc.modalPresentationStyle = .popover

        if let popover: UIPopoverPresentationController = vc.popoverPresentationController {
           popover.delegate = self
           popover.sourceView = self?.addNoteViewModel
           popover.preferredContentSize = CGSize(width: 100, height: 100)
           self?.present(vc, animated: true, completion: nil)
}

In the line of popover.preferredContentSize I get this error:

Cannot assign to property: 'preferredContentSize' is immutable
Add explicit 'self.' to refer to mutable property of 'TaskViewController'

When I tap on the fix ,it adds .self:

popover.self.preferredContentSize = CGSize(width: 100, height: 100)

Then it shows the same error again. I will be appreciated if anyone can help me

Does this answer your question? [How to change the size of a popover](https://stackoverflow.com/questions/37335147/how-to-change-the-size-of-a-popover) — Joakim Danielson, Mar 03 '20 at 15:52

Change the height of the popover

0 Answers0