Düğme çerçevesini ayarlamadan özel düğme görüntüsü:
init(image: UIImage?, style: UIBarButtonItemStyle, target: Any?, action: Selector?)
Belirtilen görüntüyü ve diğer özellikleri kullanarak yeni bir öğeyi başlatmak için kullanabilirsiniz .
let button1 = UIBarButtonItem(image: UIImage(named: "imagename"), style: .plain, target: self, action: Selector("action")) // action:#selector(Class.MethodName) for swift 3
self.navigationItem.rightBarButtonItem = button1
Bu Apple Dokümanına bakın. referans
Düğme çerçevesi kullanarak özel düğme görüntüsüne sahip UIBarButtonItem
İÇİN Swift 3.0
let btn1 = UIButton(type: .custom)
btn1.setImage(UIImage(named: "imagename"), for: .normal)
btn1.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
btn1.addTarget(self, action: #selector(Class.Methodname), for: .touchUpInside)
let item1 = UIBarButtonItem(customView: btn1)
let btn2 = UIButton(type: .custom)
btn2.setImage(UIImage(named: "imagename"), for: .normal)
btn2.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
btn2.addTarget(self, action: #selector(Class.MethodName), for: .touchUpInside)
let item2 = UIBarButtonItem(customView: btn2)
self.navigationItem.setRightBarButtonItems([item1,item2], animated: true)
İÇİN Swift 2.0
ve daha yaşlı
let btnName = UIButton()
btnName.setImage(UIImage(named: "imagename"), forState: .Normal)
btnName.frame = CGRectMake(0, 0, 30, 30)
btnName.addTarget(self, action: Selector("action"), forControlEvents: .TouchUpInside)
//.... Set Right/Left Bar Button item
let rightBarButton = UIBarButtonItem()
rightBarButton.customView = btnName
self.navigationItem.rightBarButtonItem = rightBarButton
Ya da sadece kullanmak :) (customView init gibi
let rightBarButton = UIBarButtonItem(customView: btnName)
self.navigationItem.rightBarButtonItem = rightBarButton
Sistem UIBarButtonItem için
let camera = UIBarButtonItem(barButtonSystemItem: .Camera, target: self, action: Selector("btnOpenCamera"))
self.navigationItem.rightBarButtonItem = camera
1 öğeden fazlasını ayarlamak için rightBarButtonItems
veya sol taraf için kullanınleftBarButtonItems
let btn1 = UIButton()
btn1.setImage(UIImage(named: "img1"), forState: .Normal)
btn1.frame = CGRectMake(0, 0, 30, 30)
btn1.addTarget(self, action: Selector("action1:"), forControlEvents: .TouchUpInside)
let item1 = UIBarButtonItem()
item1.customView = btn1
let btn2 = UIButton()
btn2.setImage(UIImage(named: "img2"), forState: .Normal)
btn2.frame = CGRectMake(0, 0, 30, 30)
btn2.addTarget(self, action: Selector("action2:"), forControlEvents: .TouchUpInside)
let item2 = UIBarButtonItem()
item2.customView = btn2
self.navigationItem.rightBarButtonItems = [item1,item2]
setLeftBarButtonItem
Veya kullanmasetRightBarButtonItem
let btn1 = UIButton()
btn1.setImage(UIImage(named: "img1"), forState: .Normal)
btn1.frame = CGRectMake(0, 0, 30, 30)
btn1.addTarget(self, action: Selector("action1:"), forControlEvents: .TouchUpInside)
self.navigationItem.setLeftBarButtonItem(UIBarButtonItem(customView: btn1), animated: true);
Hızlı> = 2.2 için eylem #selector(Class.MethodName)
... olmalıdır , örneğinbtnName.addTarget(self, action: #selector(Class.MethodName), forControlEvents: .TouchUpInside)
let camera = UIBarButtonItem(barButtonSystemItem: .Camera, target: self, action: #selector(Class.MethodName))