zetasq / SwiftLayout

A simple DSL written in Swift for Auto Layout.

SwiftLayout

A DSL for Auto Layout in Swift

Installation

Carthage

To integrate SwiftLayout into your Xcode project using Carthage, specify it in your Cartfile:

github "zetasq/SwiftLayout"

Run carthage update to build the framework and drag the built SwiftLayout.framework into your Xcode project.

Usage

Just as you write equations and inequations in mathmatics, in SwiftLayout you do the same!

let viewA = UIView()
let viewB = UIView()

var savedConstraint: NSLayoutConstraint!

viewA.addSubview(viewB)
viewB.slt.layout {
  $0.top == viewA.slt.top + 5
  $0.centerX == viewA.slt.centerX
  ($0.leading >= viewA.slt.leading).priority(.defaultHigh)
  
  savedConstraint = ($0.bottom <= viewA.slt.bottom - 15).constraint
}

License

SwiftLayout is released under the MIT license. See LICENSE for details.