navigation bar right bar button items spacing

Question

I have created a with left bar button item added from storyboard, titleView and three right bar button items from code.

Here is the code:

override func         


        

Answer 1

let rightActionButton:UIButton = UIButton()

if #available(iOS 11.0, *) {

    let widthConstraint = rightActionButton.widthAnchor.constraint(equalToConstant: 30)
    let heightConstraint = rightActionButton.heightAnchor.constraint(equalToConstant: 30)
    heightConstraint.isActive = true
    widthConstraint.isActive = true
}
else {
    rightActionButton.frame = CGRect.init(x: 0, y: 0, width: 30, height: 30)
}

rightActionButton.setImage(UIImage.init(named: "3-dots-right-button"), for: .normal)
rightActionButton.addTarget(self, action: #selector(handleRightMenu), for: UIControlEvents.touchUpInside)
rightActionButton.setTitle("", for: .normal)
rightActionButton.tintColor = UIColor(hex:K.NODD_GREEN_HEX)


let rightActionBarButton:UIBarButtonItem = UIBarButtonItem(customView: rightActionButton)

let rightBarButtonItem1 = rightActionBarButton
let rightBarButtonItem2 = UIBarButtonItem(barButtonSystemItem: .action, target: self, action: #selector(handleRight2Menu))

self.navigationItem.rightBarButtonItems = [rightBarButtonItem1,rightBarButtonItem2]