导航栏隐藏在滑动和滚动状态

Question

I am customising navigation bar this way in swift

navigationItem.title = "SUPPORT"            
let menuButton = UIBarButtonItem(image: UIImage(named: "menuIcon"), style: UIBarButtonItemStyle.Plain, target: self, action: "showMenu:")
navigationItem.rightBarButtonItem = menuButton
self.navigationItem.setHidesBackButton(true, animated:false)

I am customising navigation item in all view controller and table view controller. My problem is navigation is hiding when I swipe in any view controller or scroll in table view controller. How to fix navigation bar being hidden on swipe and scroll means it should not be hidden everytime.

Answer 1

将此添加到（导航控制器的）根视图控制器中

self.navigationController?.hidesBarsOnSwipe = false