fix(wechat): 修复 ScrollView 滚动过快抖动问题

packages/remax-wechat/src/__tests__/components/ScrollView.test.tsx

@@ -8,15 +8,4 @@ describe('ScrollView', () => {
 
  expect(testRenderer.toJSON()).toMatchSnapshot();
  });
-
- it('handle scroll', () => {
- const event = { detail: { scrollTop: 10 } };
- const handleScroll = jest.fn(event => event);
- const component = TestRenderer.create(<ScrollView onScroll={handleScroll} />);
-
- const instance = component.root.findByType('scroll-view' as any);
- instance.props.onScroll(event);
-
- expect(handleScroll).toBeCalledWith(event);
- });
 });

packages/remax-wechat/src/__tests__/components/__snapshots__/ScrollView.test.tsx.snap

@@ -5,7 +5,6 @@ exports[`ScrollView render correctly 1`] = `
  enableBackToTop={false}
  enableFlex={false}
  lowerThreshold={50}
- onScroll={[Function]}
  refresherBackground="#fff"
  refresherDefaultStyle="black"
  refresherEnabled={false}

packages/remax-wechat/src/hostComponents/ScrollView/index.ts

@@ -1,40 +1,9 @@
-import * as React from 'react';
 import { createHostComponent } from '@remax/shared';
 import { BaseProps } from '../../types/component';
 
-const componentName = 'scroll-view';
+export const ScrollView = createHostComponent<ScrollViewProps>('scroll-view');
 
-const ScrollViewRender: React.ForwardRefRenderFunction<any, ScrollViewProps> = (props, ref) => {
- const { children, scrollTop, onScroll, ...restProps } = props;
- const [innerScrollTop, forceUpdateScrollTop] = React.useState(scrollTop);
- const scrollTopRef = React.useRef(innerScrollTop);
-
- function handleScroll(event: any) {
- scrollTopRef.current = event?.detail?.scrollTop;
-
- if (typeof onScroll === 'function') {
- onScroll(event);
- }
- }
-
- React.useEffect(() => {
- scrollTopRef.current = scrollTop;
- forceUpdateScrollTop(scrollTop);
- }, [scrollTop]);
-
- const scrollViewProps = {
- ...restProps,
- onScroll: handleScroll,
- scrollTop: scrollTopRef.current,
- ref,
- };
-
- return React.createElement(componentName, scrollViewProps, children);
-};
-
-const RemaxScrollView = React.forwardRef(ScrollViewRender);
-
-RemaxScrollView.defaultProps = {
+ScrollView.defaultProps = {
  upperThreshold: 50,
  lowerThreshold: 50,
  scrollX: false,
@@ -50,11 +19,6 @@ RemaxScrollView.defaultProps = {
  refresherTriggered: false,
 };
 
-/**
- * https://developers.weixin.qq.com/miniprogram/dev/component/scroll-view.html
- */
-export const ScrollView = createHostComponent<ScrollViewProps>(componentName, RemaxScrollView);
-
 export interface ScrollViewProps extends BaseProps {
  /** (default: false) 允许横向滚动 1.0.0 */
  scrollX?: boolean;