abrasadera abrasadera - 1 year ago 125
iOS Question

iOS: How to add / use default icons to navigation bar in swift

I want to use some of default iOS icons i.e.

enter image description here

in navigation bar.

Basically I don't know how to call image of that item (directly from native library - I know how to download it and place as custom image:)):

var myButton:UIButton = UIButton.buttonWithType(UIButtonType.Custom) as! UIButton
myButton.addTarget(self, action: "reload", forControlEvents: UIControlEvents.TouchUpInside)
myButton.setImage(???, forState: <#UIControlState#>)

Answer Source

You can use UIBarButtonSystemItem this way:

let button = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.Refresh, target: self, action: "someAction")
navigationItem.leftBarButtonItem = button

Result for leftBarButtonItem:

enter image description here

If you want to set it at right side you can use this code:

navigationItem.rightBarButtonItem = button

Result for rightBarButtonItem:

enter image description here

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