I have a vertical UIStackView
which has various of UITextFields
(Now It is only 4) inside it. When I give spacing to UIStackView, I gave below error;
"<NSLayoutConstraint:0x1c4286720 H:|-(0)-[UIStackView:0x104d3e6f0](LTR) (active, names: '|':Hello.OtpInputView:0x104d3c5b0 )>", "<NSLayoutConstraint:0x1c4286770 UIStackView:0x104d3e6f0.right == Hello.OtpInputView:0x104d3c5b0.right (active)>", "<NSLayoutConstraint:0x1c4286860 '_UITemporaryLayoutWidth' Hello.OtpInputView:0x104d3c5b0.width == 0 (active)>", "<NSLayoutConstraint:0x1c4286e50 'UISV-canvas-connection' UIStackView:0x104d3e6f0.leading == Hello.CustomOtpTextField:0x10588d600.leading (active)>", "<NSLayoutConstraint:0x1c4286ea0 'UISV-canvas-connection' H:[Hello.CustomOtpTextField:0x105082600]-(0)-| (active, names: '|':UIStackView:0x104d3e6f0 )>", "<NSLayoutConstraint:0x1c4286f40 'UISV-fill-equally' Hello.CustomOtpTextField:0x105024600.width == Hello.CustomOtpTextField:0x10588d600.width (active)>", "<NSLayoutConstraint:0x1c4287030 'UISV-fill-equally' Hello.CustomOtpTextField:0x105077a00.width == Hello.CustomOtpTextField:0x10588d600.width (active)>", "<NSLayoutConstraint:0x1c42871c0 'UISV-fill-equally' Hello.CustomOtpTextField:0x105082600.width == Hello.CustomOtpTextField:0x10588d600.width (active)>", "<NSLayoutConstraint:0x1c4286ef0 'UISV-spacing' H:[Hello.CustomOtpTextField:0x10588d600]-(10)-[Hello.CustomOtpTextField:0x105024600] (active)>", "<NSLayoutConstraint:0x1c4286fe0 'UISV-spacing' H:[Hello.CustomOtpTextField:0x105024600]-(10)-[Hello.CustomOtpTextField:0x105077a00] (active)>", "<NSLayoutConstraint:0x1c42870d0 'UISV-spacing' H:[Hello.CustomOtpTextField:0x105077a00]-(10)-[Hello.CustomOtpTextField:0x105082600] (active)>"
)
Will attempt to recover by breaking constraint
How I declare StackView:
stackView.translatesAutoresizingMaskIntoConstraints = false
stackView.axis = .horizontal
stackView.distribution = .fillEqually
stackView.spacing = 10
//textFields is just an array of UITextFields
textFields.enumerated().forEach { (index,field) in
field.textColor = UIColor.darkGray
field.font = Font.sourceSansRegular?.withSize(46)
field.keyboardType = .numberPad
field.delegate = self
field.translatesAutoresizingMaskIntoConstraints = false
field.tag = index
field.textAlignment = .center
field.myDelegate = self
field.sizeToFit()
stackView.addArrangedSubview(field)
field.widthAnchor.constraint(equalTo: stackView.widthAnchor, multiplier: (CGFloat(0 / textFields.count)),constant: CGFloat(10 * (textFields.count - 1))).isActive = true
}
self.addSubview(stackView)
stackView.anchor(self.topAnchor, left: self.leftAnchor, bottom: self.bottomAnchor, right: self.rightAnchor, topConstant: 0, leftConstant: 0, bottomConstant: 0, rightConstant: 0, widthConstant: 0, heightConstant: 0)
What I want Is that for example UIStackView
has 110pt width and 10 space then UITextFields
should has 20pt ((20 * 4) + (3 * 10) which is 110). Therefore, all UITextFields
should has same width (Fill Equally)
How can I achieve this?
EDIT: I think I need to specify at least one width for one TextField so I added
field.widthAnchor.constraint(equalTo: stackView.widthAnchor, multiplier: (CGFloat(0 / textFields.count)),constant: CGFloat(10 * (textFields.count - 1))).isActive = true
However this also give break error.
EDIT2: This stack view is in a custom UIView and I'm giving anchors inside
override init(frame: CGRect) {
super.init(frame: frame)
//Where I gave all anchors
setupUI()
}
Also How I initialize this custom UIView
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
self.view.backgroundColor = UIColor.white
self.view.addSubview(otpField)
otpField.anchor(self.view.topAnchor, left: self.view.leftAnchor, bottom: nil, right: self.view.rightAnchor, topConstant: 40, leftConstant: 40, bottomConstant: 0, rightConstant: 40, widthConstant: 0, heightConstant: 60)
}
What I want to achieve in a picture: