UITextField within UISearchBar in iOS 7

Question

I am trying to accomplish the same look of my UISearchBar with a TextField within it, as in my iOS 6 app. I have tried to code it in several ways and not yet been successful

Answer 1

iOS6 & iOS7 compatible solution:

- (void)setTextFieldAsDelegate:(UIView *)inputView {
    for (UIView *view in inputView.subviews) {
        if ([view isKindOfClass:[UITextField class]]) {
            searchBarTextField = (UITextField *)view;
            searchBarTextField.delegate = self;
            break;
        } else {
            [self setTextFieldAsDelegate:view];
        }
    }
}