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Expose getNode() on component created with createAnimatedComponent

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Summary:
see also: eb3360b02a (commitcomment-19042340)

commit eb3360b02ab82d20bc3c3f38f543b0d742598346 recently break some third libraries that was (weakly) relying on traversing `animatedNode.refs.node` to get the original node of the decorated (animated) component (at least 2 libs: gl-react-native and react-native-material-kit).
Instead of now doing `animatedNode._component` (that might later break again), getNode() is a more 'public' solution for these third party.

as you expose a way to create an animated component (`createAnimatedComponent`) you sometimes still want a way to get the reference.
That way, third party components can continue providing some extra native methods to the animated version.
Closes https://github.com/facebook/react-native/pull/9944

Differential Revision: D3885973

Pulled By: foghina

fbshipit-source-id: 43ffdbfe7f9c52f5a1689e6a9a4052d4973f5c5f
This commit is contained in:
Gaëtan Renaudeau 2016-09-19 03:51:48 -07:00 committed by Facebook Github Bot 8
parent bdff10b4ea
commit 19d0429a76
1 changed files with 6 additions and 0 deletions
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6
Libraries/Animated/src/AnimatedImplementation.js
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@ -1672,6 +1672,12 @@ function createAnimatedComponent(Component: any): any {
_setComponentRef(c) {
this._component = c;
}
// A third party library can use getNode()
// to get the node reference of the decorated component
getNode () {
return this._component;
}
}
AnimatedComponent.propTypes = {
style: function(props, propName, componentName) {