How do I adjust my popover to the size of the content in my tableview in swift?

Question

I\'m using popoverPresentationController to show my popover. The UITableViewController used to show as popover is created programmatically and will usu

Answer 1

Override the preferredContentSize property in your extension of the uitableviewcontroller as following:

override var preferredContentSize: CGSize {
    get {
        let height = calculate the height here....
        return CGSize(width: super.preferredContentSize.width, height: height)
    }
    set { super.preferredContentSize = newValue }
}

For calculating the height check out tableView.rectForSection(<#section: Int#>)