Hide UISearchBar clear text button

Question

I would like to know how to hide or not display the UISearchBar cross that appears in the textField fo the UISearchBar

I have

Answer 1

Swift 2.3, based on @Alexsander answer:

searchBar.setImage(UIImage(named: "SearchClearIcon"), forSearchBarIcon: UISearchBarIcon.Clear, state: UIControlState.Highlighted)
searchBar.setImage(UIImage(named: "SearchClearIcon"), forSearchBarIcon: UISearchBarIcon.Clear, state: UIControlState.Normal)