I have a UITabBarController with a custom center UIButton. I created this Button programmatically. I want a overlay(View) to appear whenever (No matter which tab you are on) you press this button. But since I am just starting getting into Swift etc. I would like to design this overlay in the main.storyboard but I can't add a View to the existing UITabBarController ViewController. I already added the addTarget to the Button so that I can call a method to show or hide the overlay.
It would be awesome if you could help me figure this out.
Thanks
You should implement like this way.
class MainTabbarViewController: UITabBarController {
let viewTabbar : ViewForTabbar!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
viewTabbar = Bundle.main.loadNibNamed("ViewForTabbar", owner: nil, options: nil)?[0] as! ViewForTabbar
viewTabbar.frame = CGRect(x: 0, y: self.view.bounds.height - 50, width: self.view.bounds.width, height: 50)
viewTabbar.tag = 100
viewTabbar.delegate = self
viewTabbar.initTabbar()
self.view.addSubview(viewTabbar)
}
}
This way you can make customized TabbarController
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