@aplus-frontend/antdv
Version:
Vue basic component library maintained based on ant-design-vue
46 lines (45 loc) • 1.27 kB
JavaScript
;
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;