react-bootstrap/esm/Col.js

Bootstrap 5 components built with React

import classNames from 'classnames';
import * as React from 'react';
import { useBootstrapPrefix } from './ThemeProvider';
import { jsx as _jsx } from "react/jsx-runtime";
const DEVICE_SIZES = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
export function useCol({
  as,
  bsPrefix,
  className,
  ...props
}) {
  bsPrefix = useBootstrapPrefix(bsPrefix, 'col');
  const spans = [];
  const classes = [];
  DEVICE_SIZES.forEach(brkPoint => {
    const propValue = props[brkPoint];
    delete props[brkPoint];
    let span;
    let offset;
    let order;

    if (typeof propValue === 'object' && propValue != null) {
      ({
        span,
        offset,
        order
      } = propValue);
    } else {
      span = propValue;
    }

    const infix = brkPoint !== 'xs' ? `-${brkPoint}` : '';
    if (span) spans.push(span === true ? `${bsPrefix}${infix}` : `${bsPrefix}${infix}-${span}`);
    if (order != null) classes.push(`order${infix}-${order}`);
    if (offset != null) classes.push(`offset${infix}-${offset}`);
  });
  return [{ ...props,
    className: classNames(className, ...spans, ...classes)
  }, {
    as,
    bsPrefix,
    spans
  }];
}
const Col = /*#__PURE__*/React.forwardRef( // Need to define the default "as" during prop destructuring to be compatible with styled-components github.com/react-bootstrap/react-bootstrap/issues/3595
(props, ref) => {
  const [{
    className,
    ...colProps
  }, {
    as: Component = 'div',
    bsPrefix,
    spans
  }] = useCol(props);
  return /*#__PURE__*/_jsx(Component, { ...colProps,
    ref: ref,
    className: classNames(className, !spans.length && bsPrefix)
  });
});
Col.displayName = 'Col';
export default Col;