How can I get a full-sized UINavigationBar titleView

Question

I am trying to add a custom control as the titleView in a UINavigationBar. When I do so, despite setting the frame and the properties that would normally assume full width,

Answer 1

Swift version of ksm's answer

let leftOffset: CGFloat = 60
let rightOffset: CGFloat = 60

@objc override var frame: CGRect {
     didSet {
                let width: CGFloat = UIScreen.main.bounds.width - leftOffset - rightOffset
                let height: CGFloat = 44

                super.frame = CGRect(
                    x: leftOffset,
                    y: 20,
                    width: width,
                    height: height
                )
       }
}