fix(virtual-core): Add option to disable element dimension rounding for improved scrolling precision #841
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This PR introduces a new
roundElementDimensions
prop to theVirtualizerOptions
, allowing users to disable the default behavior of rounding element dimensions.Problem:
Programmatic scrolling at the bottom of very large lists can become unstable when elements contain sub-pixel dimensions due to the default rounding of
getBoundingClientRect
values. This instability is particularly noticeable in lists with high precision layout requirements.Solution:
The newly added
roundElementDimensions?: boolean
prop allows users to control whether element dimensions are rounded. By default, this prop is set totrue
, maintaining the current behavior. When set tofalse
, rounding is skipped, ensuring more precise scrolling behavior in scenarios where sub-pixel accuracy is needed.