LayoutKit Versions Save

Fix animations for macOS

LayoutKit is now safe to use in App Extensions (#48).

Fixes bug with LabelLayout when numberOfLines > 0 (#38)

This release contains new features and backwards incompatible API changes.

Features

LayoutKit now supports:

• Animating between two different layouts (documentation)
• macOS and tvOS
• min/max height/width constraints on SizeLayout
• Incremental updates with ReloadableViewLayoutAdapter

Backward incompatible changes

• All base layout now expose a generic view parameter, similar to SizeLayout in 1.x.

  InsetLayout<V: UIView>
  LabelLayout<L: UILabel>
  SizeLayout<V: UIView>
  StackLayout<V: UIView>
  

  Subclasses of these layouts should use this generic parameter to customize the view created instead of overriding makeView.

• Due to generic parameters, some nested types needed to be renamed

  StackLayout.Distribution -> StackLayoutDistribution
  LabelLayout.TextType -> LabelLayoutTextType
  

• New ConfigurableLayout protocol that all custom layouts should implement (instead of just Layout).

• Layout protocol's makeView function now requires a viewRecycler parameter to support animations. ConfigurableLayout provides an implementation for this method.

• Layout protocol now requires a configure method. Previously creating a view and configuring it happened in makeView but now it has been split into two functions. ConfigurableLayout provides an implementation for this method.

• Layout protocol now requires a viewReuseId to help with animations and view reuse.

• PositioningLayout is now BaseLayout

• LayoutAxis renamed to Axis

• Certain APIs have been updated to be consistent with Swift 3 style guidelines

  makeViews(inView view: UIView) -> makeViews(in view: UIView)
  position(size size: CGSize, inRect rect: CGRect) -> position(size size: CGSize, in rect: CGRect)
  

• There are some new shim types to help support multiple platforms

  View -> UIView or NSView
  Application -> UIApplication or NSApplication
  EdgeInsets -> UIEdgeInsets or NSEdgeInsets
  etc
  

ReloadableViewLayoutAdapter is now public.

Open source!