react-component / react-component/virtual-list
怎么判断是用户鼠标滚动，还是 ref.scrollTo 触发的滚动？
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- Dominant language
- TypeScript
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- Avg merge
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- Merged PRs (30d)
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Description
如题，想在 onScroll 事件中区分滚动是被谁触发的，目前从参数中无法判断出来，请问有其他方式可以判断吗，或者是我使用姿势不对？
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing the onScroll callback and the ref.scrollTo entry point in the component. Determine whether the current event or API exposes the scroll source, then define how user and programmatic scrolling should be distinguished. Verify the behavior with a focused reproduction covering both scroll paths.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100