50 lines
1.1 KiB
JavaScript
50 lines
1.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _react = require("react");
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/**
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* Get sticky column offset width
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*/
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function useStickyOffsets(colWidths, columCount, direction) {
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var stickyOffsets = (0, _react.useMemo)(function () {
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var leftOffsets = [];
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var rightOffsets = [];
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var left = 0;
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var right = 0;
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for (var start = 0; start < columCount; start += 1) {
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if (direction === 'rtl') {
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// Left offset
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rightOffsets[start] = right;
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right += colWidths[start] || 0; // Right offset
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var end = columCount - start - 1;
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leftOffsets[end] = left;
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left += colWidths[end] || 0;
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} else {
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// Left offset
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leftOffsets[start] = left;
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left += colWidths[start] || 0; // Right offset
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var _end = columCount - start - 1;
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rightOffsets[_end] = right;
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right += colWidths[_end] || 0;
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}
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}
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return {
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left: leftOffsets,
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right: rightOffsets
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};
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}, [colWidths, columCount, direction]);
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return stickyOffsets;
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}
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var _default = useStickyOffsets;
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exports.default = _default; |