Top "Nslayoutconstraint" questions

NSLayoutConstraint is a constraint defines a relationship between two of user interface objects that must be satisfied by the constraint-based layout system.

NSLayoutConstraint constant not updating after setting

I have a UIView subclass with a corresponding xib file. In my xib I have a NSLayoutConstraint property which I'm …

ios objective-c uiviewanimation nslayoutconstraint
iOS 7: Misplaced View Frame for "Label - Label" will be different at run time

I just finished an app on iOS 6 and bought a developer account a week ago so haven't had much time …

ios ios7 storyboard uistoryboard nslayoutconstraint
How to change bottom layout constraint in iOS, Swift

I have scroll view as @IBOutlet @IBOutlet weak var mainScrollView: UIScrollView! I want to change the "Bottom space to: Bottom …

ios xcode swift storyboard nslayoutconstraint
How to change or update NSLayoutConstraint programmatically

I have implemented AutoLayout programmatically using the Code : - (void)addConstraintWithListNavigationViewController:(UIView *)listViewNavigation y:(CGFloat)y height:(CGFloat)height { //WIDTH_…

ios objective-c nslayoutconstraint
Swift 3 Create UILabel programmatically and add NSLayoutConstraints

Hello I am trying to create a label programmatically and add NSLayoutConstraints so that it is centered in the superview …

ios uilabel swift3 nslayoutconstraint programmatically-created
NSLayoutConstraint crashes ViewController

Possible Duplicate: presentViewController: crash on iOS 6 (AutoLayout) I'm getting this error when clicking on a button in my app: 2012-06…

ios nslayoutconstraint
UIView with dynamic height multiple UILabel

I'm making a custom UIView with 2 UILabel in it, with each UILabel having dynamic height. I'm unable to set constraints …

ios objective-c swift autolayout nslayoutconstraint
How to change Auto Layout constraints after they are set when using constraintEqualToAnchor()?

I try to set up a view with AutoLayout constraints by using constraintEqualToAnchor(): override func viewDidLoad() { super.viewDidLoad() let myView = …

ios swift uiview autolayout nslayoutconstraint
Creating Auto Layout constraints to topLayoutGuide and bottomLayoutGuide in code

Apple's documentation on creating Auto Layout constraints between a view and one of the layout guides only shows an example …

ios autolayout nslayoutconstraint
add constraints programmatically swift

I am trying to add constraints to a facebook sdk login button. I have the button inside a scroll view …

ios swift constraints nslayoutconstraint