react-bootstrap/esm/DropdownButton.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import React from 'react';
import PropTypes from 'prop-types';
import Dropdown from './Dropdown';
import DropdownToggle from './DropdownToggle';
import DropdownMenu, { alignPropType } from './DropdownMenu';
var propTypes = {
  /**
   * An html id attribute for the Toggle button, necessary for assistive technologies, such as screen readers.
   * @type {string|number}
   * @required
   */
  id: PropTypes.any,

  /** An `href` passed to the Toggle component */
  href: PropTypes.string,

  /** An `onClick` handler passed to the Toggle component */
  onClick: PropTypes.func,

  /** The content of the non-toggle Button.  */
  title: PropTypes.node.isRequired,

  /** Disables both Buttons  */
  disabled: PropTypes.bool,

  /**
   * Aligns the dropdown menu responsively.
   *
   * _see [DropdownMenu](#dropdown-menu-props) for more details_
   *
   * @type {"left"|"right"|{ sm: "left"|"right" }|{ md: "left"|"right" }|{ lg: "left"|"right" }|{ xl: "left"|"right"} }
   */
  menuAlign: alignPropType,

  /** An ARIA accessible role applied to the Menu component. When set to 'menu', The dropdown */
  menuRole: PropTypes.string,

  /** Whether to render the dropdown menu in the DOM before the first time it is shown */
  renderMenuOnMount: PropTypes.bool,

  /**
   *  Which event when fired outside the component will cause it to be closed.
   *
   * _see [DropdownMenu](#dropdown-menu-props) for more details_
   */
  rootCloseEvent: PropTypes.string,

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

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

  /** @ignore */
  size: PropTypes.string
};
/**
 * A convenience component for simple or general use dropdowns. Renders a `Button` toggle and all `children`
 * are passed directly to the default `Dropdown.Menu`. This component accepts all of
 * [`Dropdown`'s props](#dropdown-props).
 *
 * _All unknown props are passed through to the `Dropdown` component._ Only
 * the Button `variant`, `size` and `bsPrefix` props are passed to the toggle,
 * along with menu-related props are passed to the `Dropdown.Menu`
 */

var DropdownButton = /*#__PURE__*/React.forwardRef(function (_ref, ref) {
  var title = _ref.title,
      children = _ref.children,
      bsPrefix = _ref.bsPrefix,
      rootCloseEvent = _ref.rootCloseEvent,
      variant = _ref.variant,
      size = _ref.size,
      menuAlign = _ref.menuAlign,
      menuRole = _ref.menuRole,
      renderMenuOnMount = _ref.renderMenuOnMount,
      disabled = _ref.disabled,
      href = _ref.href,
      id = _ref.id,
      props = _objectWithoutPropertiesLoose(_ref, ["title", "children", "bsPrefix", "rootCloseEvent", "variant", "size", "menuAlign", "menuRole", "renderMenuOnMount", "disabled", "href", "id"]);

  return /*#__PURE__*/React.createElement(Dropdown, _extends({
    ref: ref
  }, props), /*#__PURE__*/React.createElement(DropdownToggle, {
    id: id,
    href: href,
    size: size,
    variant: variant,
    disabled: disabled,
    childBsPrefix: bsPrefix
  }, title), /*#__PURE__*/React.createElement(DropdownMenu, {
    align: menuAlign,
    role: menuRole,
    renderOnMount: renderMenuOnMount,
    rootCloseEvent: rootCloseEvent
  }, children));
});
DropdownButton.displayName = 'DropdownButton';
DropdownButton.propTypes = propTypes;
export default DropdownButton;