How to set a custom NSTextStorage to a UITextView object created from a storyboard?

Question

I want to set a custom NSTextStorage to a UITextView object created from a storyboard. If it's really needed I can consider subclassing of UITextView.

(I know if I created a UITextView object from the code I would be able to use a init(frame: CGRect, textContainer: NSTextContainer?) constructor.)

Swift is preferable.

Answer 1

This works for me:

final class SendTextViewController: BaseViewController {
    @IBOutlet private var textView: UITextView!
    private var textStorage = MentionTextStorage()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        textView.textStorage.removeLayoutManager(textView.layoutManager)
        textStorage.addLayoutManager(textView.layoutManager)
     }
}