@material-ui/core/es/List/List.js

React components that implement Google's Material Design.

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import { componentPropType } from '@material-ui/utils';
import withStyles from '../styles/withStyles';
import ListContext from './ListContext';
export const styles = {
  /* Styles applied to the root element. */
  root: {
    listStyle: 'none',
    margin: 0,
    padding: 0,
    position: 'relative'
  },

  /* Styles applied to the root element if `disablePadding={false}`. */
  padding: {
    paddingTop: 8,
    paddingBottom: 8
  },

  /* Styles applied to the root element if `dense={true}` & `disablePadding={false}`. */
  dense: {
    paddingTop: 4,
    paddingBottom: 4
  },

  /* Styles applied to the root element if a `subheader` is provided. */
  subheader: {
    paddingTop: 0
  }
};

function List(props) {
  const {
    children,
    classes,
    className,
    component: Component,
    dense,
    disablePadding,
    subheader
  } = props,
        other = _objectWithoutPropertiesLoose(props, ["children", "classes", "className", "component", "dense", "disablePadding", "subheader"]);

  return React.createElement(Component, _extends({
    className: classNames(classes.root, {
      [classes.dense]: dense && !disablePadding,
      [classes.padding]: !disablePadding,
      [classes.subheader]: subheader
    }, className)
  }, other), React.createElement(ListContext.Provider, {
    value: {
      dense
    }
  }, subheader, children));
}

process.env.NODE_ENV !== "production" ? List.propTypes = {
  /**
   * The content of the component.
   */
  children: PropTypes.node,

  /**
   * Override or extend the styles applied to the component.
   * See [CSS API](#css-api) below for more details.
   */
  classes: PropTypes.object.isRequired,

  /**
   * @ignore
   */
  className: PropTypes.string,

  /**
   * The component used for the root node.
   * Either a string to use a DOM element or a component.
   */
  component: componentPropType,

  /**
   * If `true`, compact vertical padding designed for keyboard and mouse input will be used for
   * the list and list items. The property is available to descendant components as the
   * `dense` context.
   */
  dense: PropTypes.bool,

  /**
   * If `true`, vertical padding will be removed from the list.
   */
  disablePadding: PropTypes.bool,

  /**
   * The content of the subheader, normally `ListSubheader`.
   */
  subheader: PropTypes.node
} : void 0;
List.defaultProps = {
  component: 'ul',
  dense: false,
  disablePadding: false
};
export default withStyles(styles, {
  name: 'MuiList'
})(List);