Use
let button = UIButton(frame: CGRect(x: 0, y: 0, width: 30, height: 30))
button.setImage(UIImage(named: "ur_image.png"), for: .normal)
self.navigationItem.titleView = button
Make sure your VC is embedded in UINavigationController :)
Swift 3.0
hope will help you. And don't forget to add target to UIButton
.
let headerView = UIButton.init(frame: CGRect(x: 0, y: 0, width: 30, height: 25))
headerView.setImage(UIImage(named: "btn_image.png"), for: .normal)
headerView.addTarget(self, action: #selector(self.powerButtonTapped(_:)), for: .touchUpInside)
self.navigationItem.titleView = headerView
Add button action like this:
func powerButtonTapped(_ sender: UIButton) {
//Do your stuff here
}
You have to set navigation item title view to your button object
let powerButton = UIButton(type: .custom)
powerButton.frame = CGRect(x: 0, y: 0, width: 100, height: 40)
powerButton.setImage(UIImage(named: "power.png"), for: .normal)
powerButton.addTarget(self, action: #selector(self.clickOnPowerButton), for: .touchUpInside)
self.navigationItem.titleView = powerButton
When clicking
func clickOnPowerButton(button: UIButton) {
// do your stuffs
}
let imageView = UIImageView(image: UIImage(named: "myImage"))
imageView.contentMode = UIViewContentMode.scaleAspectFit
let titleView = UIView(frame: CGRect(x: 0, y: 0, width: 30, height: 30))
imageView.frame = titleView.bounds
titleView.addSubview(imageView)
self.navigationItem.titleView = titleView
Use titleView
property of UINavigationItem
to display a customview in the center of the navigation bar.
Custom Views can be buttons so you would need to create a UIButton
and set it to titleView
.
Code required for this is given in other answers, I would point you to the documentation . It is always better to read documentation before implementation.
let lButton = UIButton()
lButton.setTitle("Test Button", for: .normal)
lButton.frame = CGRect(x:20, y: 0, width: self.view.frame.size.width - 50, height: 50)
lButton.backgroundColor = UIColor.green
lButton.setTitleColor(UIColor.red, for: .normal)
lButton.addTarget(self, action: #selector(self.locationChangeAction), for: .touchUpInside)
self.navigationController?.navigationBar.addSubview(lButton)
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