AsyncDisplayKit/_docs/button-node.md

title, layout, permalink

title	layout	permalink
ASButtonNode	docs	/docs/button-node.html

ASButtonNode (a subclass of ASControlNode) supports simple buttons, with multiple states for a text label and an image with a few different layout options. Enables layerBacking for subnodes to significantly lighten main thread impact relative to UIButton (though async preparation is the bigger win).

Features:

• supports state-changing background images
• supports state-changing titles
• supports text alignment
• supports contentEdgeInsets
• offers methods that allow more convenient usage than creating attributed strings — title NSString, UIFont, and UIColor.

Gotchas:

• the selected property logic should be handled by the developer. Tapping the ASButtonNode does not automatically enable selected.