46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
var _vue = require("vue");
|
|
/**
|
|
* Get sticky column offset width
|
|
*/
|
|
function useStickyOffsets(colWidthsRef, columnCountRef, directionRef) {
|
|
const stickyOffsets = (0, _vue.computed)(() => {
|
|
const leftOffsets = [];
|
|
const rightOffsets = [];
|
|
let left = 0;
|
|
let right = 0;
|
|
const colWidths = colWidthsRef.value;
|
|
const columnCount = columnCountRef.value;
|
|
const direction = directionRef.value;
|
|
for (let start = 0; start < columnCount; start += 1) {
|
|
if (direction === 'rtl') {
|
|
// Left offset
|
|
rightOffsets[start] = right;
|
|
right += colWidths[start] || 0;
|
|
// Right offset
|
|
const end = columnCount - start - 1;
|
|
leftOffsets[end] = left;
|
|
left += colWidths[end] || 0;
|
|
} else {
|
|
// Left offset
|
|
leftOffsets[start] = left;
|
|
left += colWidths[start] || 0;
|
|
// Right offset
|
|
const end = columnCount - start - 1;
|
|
rightOffsets[end] = right;
|
|
right += colWidths[end] || 0;
|
|
}
|
|
}
|
|
return {
|
|
left: leftOffsets,
|
|
right: rightOffsets
|
|
};
|
|
});
|
|
return stickyOffsets;
|
|
}
|
|
var _default = exports.default = useStickyOffsets; |