Question

I have a concern about the separate line under navigation bar. Please take a look at below screenshot

At the “Overview Settings” screen, I implement UITableViewController, and I see the separate line appear natively. But at “Overview” screen, I implement UIViewController and this line is not appear. How do I make it appear on every screen without add a customized view to fake this line?

Thanks so much!

Answer 1

After researching, I found a best way to do this is add an UIView as a subview of UINavigationBar as following code:

        CGRect navFrame = [navBar bounds];
        UIView *separateLine = [[UIView alloc] initWithFrame:CGRectMake(0, navFrame.size.height - 2, navFrame.size.width, 1)];
        separateLine.backgroundColor = RGB(38,38,38);
        separateLine.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
        [navBar addSubview:separateLine];
        [separateLine release];