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[fix] ScrollView smooth scrolling

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Rely on the `element.scroll()` programmatic API when available (or polyfilled).

Fix #1203
Fix #1173
Close #1208
This commit is contained in:
krister
2018-12-20 20:35:50 -03:00
committed by Nicolas Gallagher
parent f7e6b43422
commit 30d7c31b65
1 changed files with 6 additions and 3 deletions
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packages/react-native-web/src/modules/ScrollResponder/index.js
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+6 -3
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@@ -375,9 +375,12 @@ const ScrollResponderMixin = {
({ x, y, animated } = x || emptyObject); ({ x, y, animated } = x || emptyObject);
} }
const node = this.scrollResponderGetScrollableNode(); const node = this.scrollResponderGetScrollableNode();
UIManager.updateView(node, { style: { scrollBehavior: !animated ? 'auto' : 'smooth' } }, this); if (typeof node.scroll === 'function') {
node.scrollLeft = x || 0; node.scroll({ top: y || 0, left: x || 0, behavior: !animated ? 'auto' : 'smooth' });
node.scrollTop = y || 0; } else {
node.scrollLeft = x || 0;
node.scrollTop = y || 0;
}
}, },
/** /**