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refactor: memo callback #1011

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refactor: memo callback #1011

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18 changes: 10 additions & 8 deletions src/Body/MeasureRow.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import * as React from 'react';
import ResizeObserver from 'rc-resize-observer';
import * as React from 'react';
import MeasureCell from './MeasureCell';

export interface MeasureCellProps {
Expand All @@ -9,19 +9,21 @@ export interface MeasureCellProps {
}

export default function MeasureRow({ prefixCls, columnsKey, onColumnResize }: MeasureCellProps) {
const onBatchResize = React.useCallback(
infoList => {
infoList.forEach(({ data: columnKey, size }) => {
onColumnResize(columnKey, size.offsetWidth);
});
},
[onColumnResize],
);
return (
<tr
aria-hidden="true"
className={`${prefixCls}-measure-row`}
style={{ height: 0, fontSize: 0 }}
>
<ResizeObserver.Collection
onBatchResize={infoList => {
infoList.forEach(({ data: columnKey, size }) => {
onColumnResize(columnKey, size.offsetWidth);
});
}}
>
<ResizeObserver.Collection onBatchResize={onBatchResize}>
{columnsKey.map(columnKey => (
<MeasureCell key={columnKey} columnKey={columnKey} onColumnResize={onColumnResize} />
))}
Expand Down