@wordpress/components/build-module/ui/h-stack/hook.js

UI components for WordPress.

import _extends from "@babel/runtime/helpers/esm/extends";
import { createElement } from "@wordpress/element";

/**
 * Internal dependencies
 */
import { hasConnectNamespace, useContextSystem } from '../context';
import { FlexItem, useFlex } from '../../flex';
import { getAlignmentProps } from './utils';
import { getValidChildren } from '../utils/get-valid-children';
/**
 *
 * @param {import('../context').ViewOwnProps<import('./types').Props, 'div'>} props
 */

export function useHStack(props) {
  const {
    alignment = 'edge',
    children,
    direction,
    spacing = 2,
    ...otherProps
  } = useContextSystem(props, 'HStack');
  const align = getAlignmentProps(alignment, direction);
  const validChildren = getValidChildren(children);
  const clonedChildren = validChildren.map( // @ts-ignore
  (
  /** @type {import('react').ReactElement} */
  child, index) => {
    const _key = child.key || `hstack-${index}`;

    const _isSpacer = hasConnectNamespace(child, ['Spacer']);

    if (_isSpacer) {
      return createElement(FlexItem, _extends({
        isBlock: true,
        key: _key
      }, child.props));
    }

    return child;
  });
  const propsForFlex = {
    children: clonedChildren,
    direction,
    justify: 'center',
    ...align,
    ...otherProps,
    gap: spacing
  };
  const flexProps = useFlex(propsForFlex);
  return flexProps;
}
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