๊ธ€ ์ž‘์„ฑ์ž: ์ด์ง€์›๐ŸŒฉ๏ธ
let button = UIButton(type: .custom)
button.setImage(UIImage(systemName: "cloud.bolt.fill"), for: .normal)
button.addTarget(self, action: #selector(scrollToTop(_:)), for: .touchUpInside)
self.tabBarController?.navigationItem.titleView = button

๋ฌธ์ž์—ด ๋Œ€์‹  ๋ฒ„ํŠผ์ด๋‚˜ ์ด๋ฏธ์ง€๋ฅผ ๋„ฃ๊ณ  ์‹ถ์œผ๋ฉด ์œ„ ์ฝ”๋“œ์ฒ˜๋Ÿผ titleView์— ๋Œ€์ž…ํ•˜๋ฉด ๋œ๋‹ค.(UIView ๊ฐ์ฒด)

 

์ž˜๋ชป ์•Œ๊ณ  ์žˆ๋˜ ๋‚ด์šฉ

์ผ๋ฐ˜์ ์œผ๋กœ ๋„ค๋น„๊ฒŒ์ด์…˜ ์ปจํŠธ๋กค๋Ÿฌ๋งŒ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด self.navigationItem์„ ํ†ตํ•ด ์ ‘๊ทผํ•œ๋‹ค.

ํ•˜์ง€๋งŒ ํƒญ ๋ฐ”๋ฅผ ๊ฐ™์ด ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉด self.tabBarController?.navigationItem์œผ๋กœ ์ ‘๊ทผํ•ด์•ผ ํ•œ๋‹ค.

์ฒ˜์Œ SceneDelegate์—์„œ window์˜ ๋ฃจํŠธ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ž‘์„ฑํ–ˆ์—ˆ๋‹ค.

window?.rootViewController = UINavigationController(rootViewController: ViewController())

ํƒญ(๋‚ด๋ถ€ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ)์ด ํ•˜๋‚˜์ผ ๋•Œ๋Š” ๋ฌด์—‡์ด ๋ฌธ์ œ์ธ์ง€ ๋ชฐ๋ž๋Š”๋ฐ, ๊ฒ€์ƒ‰ ํ™”๋ฉด์„ ์ถ”๊ฐ€ ํ•˜๋‹ˆ๊นŒ ๋ฌธ์ œ์ ์ด ๋ˆˆ์— ๋ณด์˜€๋‹ค. ํƒ€์ž„๋ผ์ธ ํ™”๋ฉด๊ณผ ๊ฒ€์ƒ‰ ํ™”๋ฉด ๋‘˜ ๋‹ค ๋„ค๋น„๊ฒŒ์ด์…˜ ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๋ฐ, ํƒญ ๋ฐ” ์ปจํŠธ๋กค๋Ÿฌ(ํƒ€์ž„๋ผ์ธ, ๊ฒ€์ƒ‰์˜ ์ƒ์œ„ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ)์—์„œ ๋„ค๋น„๊ฒŒ์ด์…˜ ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๊ณต์œ ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ด์—ˆ๋‹ค.

๋‹ค์Œ๊ณผ ๊ฐ™์ด ๊ณ ์น˜๋Š” ๊ฑธ๋กœ ํ•ด๊ฒฐํ–ˆ๋‹ค.

window?.rootViewController = ViewController()
class ViewController: UITabBarController {
override func viewDidLoad() {
super.viewDidLoad()
let layout = UICollectionViewFlowLayout()
let timelineViewController = UINavigationController(rootViewController: TimelineViewController(collectionViewLayout: layout))
timelineViewController.tabBarItem = UITabBarItem(title: "",
image: UIImage(systemName: "house"),
selectedImage: UIImage(systemName: "house.fill"))
let searchViewController = UINavigationController(rootViewController: SearchViewController())
searchViewController.tabBarItem = UITabBarItem(title: "",
image: UIImage(systemName: "magnifyingglass"),
selectedImage: UIImage(systemName: "magnifyingglass"))
let tabBars = [timelineViewController, searchViewController]
viewControllers = tabBars
}
}
๋ฐ˜์‘ํ˜•

๋Œ“๊ธ€

๋Œ“๊ธ€์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.