react-bootstrap/esm/SplitButton.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 Button from './Button';
import ButtonGroup from './ButtonGroup';
import Dropdown from './Dropdown';
import { 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,

  /**
   * Accessible label for the toggle; the value of `title` if not specified.
   */
  toggleLabel: PropTypes.string,

  /** An `href` passed to the non-toggle Button */
  href: PropTypes.string,

  /** An anchor `target` passed to the non-toggle Button */
  target: PropTypes.string,

  /** An `onClick` handler passed to the non-toggle Button */
  onClick: PropTypes.func,

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

  /** A `type` passed to the non-toggle Button */
  type: PropTypes.string,

  /** 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
};
var defaultProps = {
  toggleLabel: 'Toggle dropdown',
  type: 'button'
};
/**
 * A convenience component for simple or general use split button dropdowns. Renders a
 * `ButtonGroup` containing a `Button` and a `Button` toggle for the `Dropdown`. 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._
 * The Button `variant`, `size` and `bsPrefix` props are passed to the button and toggle,
 * and menu-related props are passed to the `Dropdown.Menu`
 */

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

  return /*#__PURE__*/React.createElement(Dropdown, _extends({
    ref: ref
  }, props, {
    as: ButtonGroup
  }), /*#__PURE__*/React.createElement(Button, {
    size: size,
    variant: variant,
    disabled: props.disabled,
    bsPrefix: bsPrefix,
    href: href,
    target: target,
    onClick: onClick,
    type: type
  }, title), /*#__PURE__*/React.createElement(Dropdown.Toggle, {
    split: true,
    id: id ? id.toString() : undefined,
    size: size,
    variant: variant,
    disabled: props.disabled,
    childBsPrefix: bsPrefix
  }, /*#__PURE__*/React.createElement("span", {
    className: "sr-only"
  }, toggleLabel)), /*#__PURE__*/React.createElement(Dropdown.Menu, {
    align: menuAlign,
    role: menuRole,
    renderOnMount: renderMenuOnMount,
    rootCloseEvent: rootCloseEvent
  }, children));
});
SplitButton.propTypes = propTypes;
SplitButton.defaultProps = defaultProps;
SplitButton.displayName = 'SplitButton';
export default SplitButton;