Summary:
We recently fixed RTL scrolling in Fabric on iOS: D26608231 (https://github.com/facebook/react-native/commit/e5921f7f384af45df4f355fa3fa1b58a20a269d3)
Turns out, the mechanism for RTL scrolling on Android is completely different. It requires that content be wrapped in a "directional content view", which is `View` in LTR and `AndroidHorizontalScrollContentView` in RTL, backed by `ReactHorizontalScrollContainerView.java`.
iOS doesn't require that and just uses View and some custom logic in ScrollView itself.
In the future it would be great to align the platforms, but for now, for backwards-compat with non-Fabric and so we don't have to tear apart ScrollView.js, we codegen the AndroidHorizontalScrollContentView so it exists in C++, register the component, and stop mapping it to View explicitly in C++.
Changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D26659686
fbshipit-source-id: 3b9c646dbdb7fe9527d24d42bdc6acb1aca00945
Summary:
ES Modules implicitly enable strict mode. Adding the "use strict" directive is, therefore, not required.
This diff removes all "use strict" directives from ES modules.
Changelog:
[Internal]
Reviewed By: motiz88
Differential Revision: D26172715
fbshipit-source-id: 57957bcbb672c4c3e62b1db633cf425c1c9d6430
Summary:
There may be assumptions that `Native*.js` contains TurboModule. In order to avoid introducing unplanned breaking changes (especially right before the holidays), roll this back for now.
In doing so, I also realized that I forgot to migrate over `ScrollContentViewNativeComponent`. This does that, too.
Changelog:
[Internal]
Reviewed By: RSNara
Differential Revision: D25129324
fbshipit-source-id: 343c4b800969dab91f7cd9f2bf253788c94d38e6
Summary:
Migrates `ScrollView` (and its related native components) to use `NativeComponentRegistry`. This will enable it to be configured using experiments to conditionally use the native `ViewConfig` or verify the static `ViewConfig`.
This also cleans up a bunch of the modules and types related to defining the native `ScrollView` component.
This also proposes adopting the same module naming protocol was has been adopted for TurboModules (i.e. `NativeScrollView` instead of `ScrollViewNativeComponent`).
Changelog:
[Internal]
Reviewed By: JoshuaGross
Differential Revision: D25098530
fbshipit-source-id: ff1394bfac023daf58e85d5f9068e4f8da3538be
Summary:
Migrate ScrollView component to use ES6 import
motivation: trying to slowly migrate each files to use es6 import/exports to make this discussion happen
https://github.com/react-native-community/discussions-and-proposals/issues/201#issuecomment-588454552
## Changelog
[General] [Changed] - Use es6 import/export syntax for ScrollView component
Pull Request resolved: https://github.com/facebook/react-native/pull/29184
Test Plan:
Test on RNTester for iOS
currently having trouble starting up RNTester on Android, but will update when I'm able to check on Android
Reviewed By: TheSavior
Differential Revision: D22959782
Pulled By: PeteTheHeat
fbshipit-source-id: c909bddda3b5b2edd26a526eedaa67fadd4c2b51
Summary:
Add handwritten view config for AndroidHorizontalScrollContentView. Same as RCTScrollContentView, this native component has no props of its own other than what View accepts. It's simply used as a container for the horizontal ScrollView on Android.
Changelog: [Internal]
Reviewed By: rickhanlonii
Differential Revision: D18284673
fbshipit-source-id: 8cd6282a3b2e5c9876da5cc0e068b12dd56acfd8
Joshua Gross
Micha Reiser
Tim Yung
Jesse Katsumata
Emily Janzer