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feat(Picker): improve scroll speed (#5951)

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neverland 2020-03-30 19:20:02 +08:00 committed by GitHub
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commit d0132f23f3
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src/picker/PickerColumn.js
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@ -236,7 +236,7 @@ export default createComponent({
momentum(distance, duration) { momentum(distance, duration) {
const speed = Math.abs(distance / duration); const speed = Math.abs(distance / duration);
distance = this.offset + (speed / 0.002) * (distance < 0 ? -1 : 1); distance = this.offset + (speed / 0.003) * (distance < 0 ? -1 : 1);
const index = this.getIndexByOffset(distance); const index = this.getIndexByOffset(distance);