@mui/material/RadioGroup/RadioGroup.js

React components that implement Google's Material Design.

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["actions", "children", "defaultValue", "name", "onChange", "value"];
import * as React from 'react';
import PropTypes from 'prop-types';
import FormGroup from '../FormGroup';
import useForkRef from '../utils/useForkRef';
import useControlled from '../utils/useControlled';
import RadioGroupContext from './RadioGroupContext';
import useId from '../utils/useId';
import { jsx as _jsx } from "react/jsx-runtime";
const RadioGroup = /*#__PURE__*/React.forwardRef(function RadioGroup(props, ref) {
  const {
      // private
      // eslint-disable-next-line react/prop-types
      actions,
      children,
      defaultValue,
      name: nameProp,
      onChange,
      value: valueProp
    } = props,
    other = _objectWithoutPropertiesLoose(props, _excluded);
  const rootRef = React.useRef(null);
  const [value, setValueState] = useControlled({
    controlled: valueProp,
    default: defaultValue,
    name: 'RadioGroup'
  });
  React.useImperativeHandle(actions, () => ({
    focus: () => {
      let input = rootRef.current.querySelector('input:not(:disabled):checked');
      if (!input) {
        input = rootRef.current.querySelector('input:not(:disabled)');
      }
      if (input) {
        input.focus();
      }
    }
  }), []);
  const handleRef = useForkRef(ref, rootRef);
  const name = useId(nameProp);
  const contextValue = React.useMemo(() => ({
    name,
    onChange(event) {
      setValueState(event.target.value);
      if (onChange) {
        onChange(event, event.target.value);
      }
    },
    value
  }), [name, onChange, setValueState, value]);
  return /*#__PURE__*/_jsx(RadioGroupContext.Provider, {
    value: contextValue,
    children: /*#__PURE__*/_jsx(FormGroup, _extends({
      role: "radiogroup",
      ref: handleRef
    }, other, {
      children: children
    }))
  });
});
process.env.NODE_ENV !== "production" ? RadioGroup.propTypes /* remove-proptypes */ = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // |     To update them edit the d.ts file and run "yarn proptypes"     |
  // ----------------------------------------------------------------------
  /**
   * The content of the component.
   */
  children: PropTypes.node,
  /**
   * The default value. Use when the component is not controlled.
   */
  defaultValue: PropTypes.any,
  /**
   * The name used to reference the value of the control.
   * If you don't provide this prop, it falls back to a randomly generated name.
   */
  name: PropTypes.string,
  /**
   * Callback fired when a radio button is selected.
   *
   * @param {React.ChangeEvent<HTMLInputElement>} event The event source of the callback.
   * @param {string} value The value of the selected radio button.
   * You can pull out the new value by accessing `event.target.value` (string).
   */
  onChange: PropTypes.func,
  /**
   * Value of the selected radio button. The DOM API casts this to a string.
   */
  value: PropTypes.any
} : void 0;
export default RadioGroup;