13 lines
566 B
JavaScript
13 lines
566 B
JavaScript
import { useContext } from '@rc-component/context';
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import TableContext from "../context/TableContext";
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/** Check if cell is in hover range */
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function inHoverRange(cellStartRow, cellRowSpan, startRow, endRow) {
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const cellEndRow = cellStartRow + cellRowSpan - 1;
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return cellStartRow <= endRow && cellEndRow >= startRow;
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}
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export default function useHoverState(rowIndex, rowSpan) {
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return useContext(TableContext, ctx => {
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const hovering = inHoverRange(rowIndex, rowSpan || 1, ctx.hoverStartRow, ctx.hoverEndRow);
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return [hovering, ctx.onHover];
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});
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} |