@bee-design/ui
Version:
Bee Design React UI Library.
34 lines (33 loc) • 1.88 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var classNames_1 = __importDefault(require("../../_util/classNames"));
var is_1 = require("../../_util/is");
// get sticky cell's className
function useStickyClassNames(groupColumns, columns, prefixCls) {
var colFixed = columns.map(function (c) { return c.fixed; });
function getClassNameFromColumn(column, index) {
var _a;
return (0, classNames_1.default)((_a = {},
_a[prefixCls + "-col-fixed-left"] = column.fixed === 'left',
_a[prefixCls + "-col-fixed-right"] = column.fixed === 'right',
_a[prefixCls + "-col-fixed-left-last"] = column.fixed === 'left' &&
((0, is_1.isObject)(columns[index + 1]) ? columns[index + 1].fixed !== 'left' : true),
_a[prefixCls + "-col-fixed-right-first"] = column.fixed === 'right' &&
((0, is_1.isObject)(columns[index - 1]) ? columns[index - 1].fixed !== 'right' : true),
_a));
}
var stickyClassNames = (0, react_1.useMemo)(function () {
return columns.map(function (column, index) { return getClassNameFromColumn(column, index); });
}, [colFixed.join('-')]);
var groupStickyClassNames = (0, react_1.useMemo)(function () {
return groupColumns.map(function (gc) {
return gc.map(function (column, index) { return getClassNameFromColumn(column, index); });
});
}, [groupColumns.map(function (c) { return "|" + c.map(function (a) { return a.fixed || 'undefined'; }).join('-') + "|"; }).join('_')]);
return [groupStickyClassNames, stickyClassNames];
}
exports.default = useStickyClassNames;