Files
Speedtest-Tracker/conf/site/node_modules/react-bootstrap/esm/DropdownMenu.js
Henry Whitaker 3a99dc5495 Updated to v1.3.3
2020-05-05 09:34:02 +01:00

78 lines
3.0 KiB
JavaScript
Vendored

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import classNames from 'classnames';
import React, { useContext } from 'react';
import { useDropdownMenu } from 'react-overlays/DropdownMenu';
import useMergedRefs from '@restart/hooks/useMergedRefs';
import NavbarContext from './NavbarContext';
import { useBootstrapPrefix } from './ThemeProvider';
import useWrappedRefWithWarning from './useWrappedRefWithWarning';
import usePopperMarginModifiers from './usePopperMarginModifiers';
var defaultProps = {
alignRight: false,
flip: true
};
var DropdownMenu = React.forwardRef(function (_ref, ref) {
var bsPrefix = _ref.bsPrefix,
className = _ref.className,
alignRight = _ref.alignRight,
rootCloseEvent = _ref.rootCloseEvent,
flip = _ref.flip,
showProps = _ref.show,
renderOnMount = _ref.renderOnMount,
_ref$as = _ref.as,
Component = _ref$as === void 0 ? 'div' : _ref$as,
_ref$popperConfig = _ref.popperConfig,
popperConfig = _ref$popperConfig === void 0 ? {} : _ref$popperConfig,
props = _objectWithoutPropertiesLoose(_ref, ["bsPrefix", "className", "alignRight", "rootCloseEvent", "flip", "show", "renderOnMount", "as", "popperConfig"]);
var isNavbar = useContext(NavbarContext);
var prefix = useBootstrapPrefix(bsPrefix, 'dropdown-menu');
var _usePopperMarginModif = usePopperMarginModifiers(),
popperRef = _usePopperMarginModif[0],
marginModifiers = _usePopperMarginModif[1];
var _useDropdownMenu = useDropdownMenu({
flip: flip,
rootCloseEvent: rootCloseEvent,
show: showProps,
alignEnd: alignRight,
usePopper: !isNavbar,
popperConfig: _extends({}, popperConfig, {
modifiers: marginModifiers.concat(popperConfig.modifiers || [])
})
}),
hasShown = _useDropdownMenu.hasShown,
placement = _useDropdownMenu.placement,
show = _useDropdownMenu.show,
alignEnd = _useDropdownMenu.alignEnd,
close = _useDropdownMenu.close,
menuProps = _useDropdownMenu.props;
menuProps.ref = useMergedRefs(popperRef, useMergedRefs(useWrappedRefWithWarning(ref, 'DropdownMenu'), menuProps.ref));
if (!hasShown && !renderOnMount) return null; // For custom components provide additional, non-DOM, props;
if (typeof Component !== 'string') {
menuProps.show = show;
menuProps.close = close;
menuProps.alignRight = alignEnd;
}
var style = props.style;
if (placement) {
// we don't need the default popper style,
// menus are display: none when not shown.
style = _extends({}, style, {}, menuProps.style);
props['x-placement'] = placement;
}
return /*#__PURE__*/React.createElement(Component, _extends({}, props, menuProps, {
style: style,
className: classNames(className, prefix, show && 'show', alignEnd && prefix + "-right")
}));
});
DropdownMenu.displayName = 'DropdownMenu';
DropdownMenu.defaultProps = defaultProps;
export default DropdownMenu;