113 lines
3.4 KiB
JavaScript
113 lines
3.4 KiB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
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import _objectSpread2 from "@babel/runtime/helpers/esm/objectSpread";
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import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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import _inheritsLoose from "@babel/runtime/helpers/esm/inheritsLoose";
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import React from 'react';
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import PropTypes from 'prop-types';
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import classNames from 'classnames';
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import { Popper } from 'react-popper';
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import { DropdownContext } from './DropdownContext';
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import { mapToCssModules, tagPropType } from './utils';
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var propTypes = {
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tag: tagPropType,
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children: PropTypes.node.isRequired,
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right: PropTypes.bool,
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flip: PropTypes.bool,
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modifiers: PropTypes.object,
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className: PropTypes.string,
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cssModule: PropTypes.object,
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persist: PropTypes.bool,
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positionFixed: PropTypes.bool
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};
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var defaultProps = {
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tag: 'div',
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flip: true
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};
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var noFlipModifier = {
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flip: {
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enabled: false
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}
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};
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var directionPositionMap = {
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up: 'top',
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left: 'left',
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right: 'right',
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down: 'bottom'
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};
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var DropdownMenu =
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/*#__PURE__*/
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function (_React$Component) {
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_inheritsLoose(DropdownMenu, _React$Component);
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function DropdownMenu() {
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return _React$Component.apply(this, arguments) || this;
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}
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var _proto = DropdownMenu.prototype;
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_proto.render = function render() {
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var _this = this;
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var _this$props = this.props,
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className = _this$props.className,
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cssModule = _this$props.cssModule,
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right = _this$props.right,
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tag = _this$props.tag,
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flip = _this$props.flip,
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modifiers = _this$props.modifiers,
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persist = _this$props.persist,
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positionFixed = _this$props.positionFixed,
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attrs = _objectWithoutPropertiesLoose(_this$props, ["className", "cssModule", "right", "tag", "flip", "modifiers", "persist", "positionFixed"]);
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var classes = mapToCssModules(classNames(className, 'dropdown-menu', {
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'dropdown-menu-right': right,
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show: this.context.isOpen
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}), cssModule);
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var Tag = tag;
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if (persist || this.context.isOpen && !this.context.inNavbar) {
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var position1 = directionPositionMap[this.context.direction] || 'bottom';
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var position2 = right ? 'end' : 'start';
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var poperPlacement = position1 + "-" + position2;
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var poperModifiers = !flip ? _objectSpread2({}, modifiers, {}, noFlipModifier) : modifiers;
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var popperPositionFixed = !!positionFixed;
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return React.createElement(Popper, {
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placement: poperPlacement,
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modifiers: poperModifiers,
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positionFixed: popperPositionFixed
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}, function (_ref) {
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var ref = _ref.ref,
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style = _ref.style,
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placement = _ref.placement;
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return React.createElement(Tag, _extends({
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tabIndex: "-1",
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role: "menu",
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ref: ref,
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style: style
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}, attrs, {
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"aria-hidden": !_this.context.isOpen,
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className: classes,
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"x-placement": placement
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}));
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});
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}
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return React.createElement(Tag, _extends({
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tabIndex: "-1",
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role: "menu"
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}, attrs, {
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"aria-hidden": !this.context.isOpen,
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className: classes,
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"x-placement": attrs.placement
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}));
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};
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return DropdownMenu;
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}(React.Component);
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;
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DropdownMenu.propTypes = propTypes;
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DropdownMenu.defaultProps = defaultProps;
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DropdownMenu.contextType = DropdownContext;
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export default DropdownMenu; |