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BarButtonControllerÊÇiOS¿ª·¢ÖкÜÊÇÖØÒªµÄÒ»¸ö¿Ø¼þ£¬ËüÖ÷ÒªÓÃÓÚÖÎÀíºÍÏÔʾ tabBar µÄÄÚÈÝ¡£Í¨¹ýBarButtonController£¬¿ª·¢Õß¿ÉÒԱ㵱µØ´´Á¢ºÍ¶¨ÖÆ tabBar£¬Ê¹ÆäÔ½·¢ÇкÏÓ¦ÓõÄÉè¼ÆÐèÇó¡£
BarButtonControllerµÄ½¹µã¹¦Ð§°üÀ¨£º
BarButtonController µÄʹÓÃÒªÁì
ҪʹÓÃBarButtonController£¬¿ª·¢ÕßÐèҪƾ¾ÝÒÔÏ°취½øÐУº
let barButtonController = BarButtonController()
let homeButtonItem = UIBarButtonItem(
title: "Home",
style: .plain,
target: self,
action: #selector(handleHomeButton)
)
barButtonController.items = [homeButtonItem]
view.addSubview(barButtonController.tabBar)
BarButtonControllerµÄʼþ´¦Àí
BarButtonControllerÔÊÐí¿ª·¢ÕßΪÿ¸ö tabBar °´Å¥Ìí¼Óµã»÷ʼþ£¬±ãµ±ÊµÏÖÏàÓ¦µÄ¹¦Ð§¡£
@objc func handleHomeButton() {
print("Home button clicked")
}
BarButtonControllerµÄ×Ô½ç˵Ñùʽ
¿ª·¢Õß¿ÉÒÔͨ¹ýÒÔÏ·½·¨×Ô½ç˵ tabBar µÄÍâ¹Û£º
barButtonController.tabBar.backgroundColor = UIColor.blue
barButtonController.tabBar.tintColor = UIColor.red
let attributes = [
NSAttributedString.Key.font: UIFont.systemFont(ofSize: 14),
NSAttributedString.Key.foregroundColor: UIColor.black
]
barButtonController.tabBar.setTitleTextAttributes(attributes, for: .normal)
BarButtonControllerΪÄúÌṩÁËÒ»ÖÖ¸ßЧÇÒÁé»îµÄ·½·¨À´ÖÎÀí tabBar£¬ÔÚ iOS ¿ª·¢Öз¢»Ó×ÅÖØÒª×÷Óá£Í¨¹ýºÏÀíµÄʹÓÃBarButtonController£¬Äú¿ÉÒÔÇáËÉ´´Á¢³öÃÀ¹ÛÇÒ¹¦Ð§¸»ºñµÄ tabBar£¬ÌáÉýÓ¦ÓõÄÕûÌåÓû§ÌåÑé¡£
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