add flag to enable momentum scrolling on iOS

Summary:
Expose a `decelerationNormalEnabled` flag on WebView, which, when enabled, will WebView's ScrollView's `decelerationRate` to `UIScrollViewDecelerationRateNormal`. This gives the WebView the same "momentum" style scrolling as other iOS views.

This was discussed with ide in #5447. Please let me know if there's anything I'm missing, or anything else you'd like to see in this pull request.
Closes https://github.com/facebook/react-native/pull/5527

Reviewed By: svcscm

Differential Revision: D2870312

Pulled By: nicklockwood

fb-gh-sync-id: 7dbfd06a349e3365a5df40c3bacf25a4fdb306cf
This commit is contained in:
August Flanagan
2016-01-28 05:35:14 -08:00
committed by facebook-github-bot-4
parent 4511993ffa
commit 0f7477f9f9
6 changed files with 62 additions and 11 deletions

View File

@@ -96,6 +96,7 @@ var WebViewExample = React.createClass({
url={this.state.url}
javaScriptEnabled={true}
domStorageEnabled={true}
decelerationRate="normal"
onNavigationStateChange={this.onNavigationStateChange}
onShouldStartLoadWithRequest={this.onShouldStartLoadWithRequest}
startInLoadingState={true}