How To Dynamically change the contentSize of UIPopoverController?

Question

I have a UIViewController that contains a UITableView. This UIViewController is being displayed in a UIPopoverController.

Answer 1

This should do the trick

override func viewWillLayoutSubviews() {
  super.viewWillLayoutSubviews()

  self.preferredContentSize = CGSizeMake(0, self.tableView.contentSize.height)}