@material-ui/core
Version:
React components that implement Google's Material Design.
296 lines (239 loc) • 9.06 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.styles = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _react = _interopRequireDefault(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _clsx = _interopRequireDefault(require("clsx"));
var _withStyles = _interopRequireDefault(require("../styles/withStyles"));
var _Popover = _interopRequireDefault(require("../Popover"));
var _MenuList = _interopRequireDefault(require("../MenuList"));
var _warning = _interopRequireDefault(require("warning"));
var _reactDom = _interopRequireDefault(require("react-dom"));
var _reactHelpers = require("../utils/reactHelpers");
var RTL_ORIGIN = {
vertical: 'top',
horizontal: 'right'
};
var LTR_ORIGIN = {
vertical: 'top',
horizontal: 'left'
};
var styles = {
/* Styles applied to the `Paper` component. */
paper: {
// specZ: The maximum height of a simple menu should be one or more rows less than the view
// height. This ensures a tapable area outside of the simple menu with which to dismiss
// the menu.
maxHeight: 'calc(100% - 96px)',
// Add iOS momentum scrolling.
WebkitOverflowScrolling: 'touch'
},
/* Styles applied to the `List` component via `MenuList`. */
list: {
// We disable the focus ring for mouse, touch and keyboard users.
outline: 'none'
}
};
exports.styles = styles;
var Menu = _react.default.forwardRef(function Menu(props, ref) {
var autoFocusProp = props.autoFocus,
children = props.children,
classes = props.classes,
_props$disableAutoFoc = props.disableAutoFocusItem,
disableAutoFocusItem = _props$disableAutoFoc === void 0 ? false : _props$disableAutoFoc,
_props$MenuListProps = props.MenuListProps,
MenuListProps = _props$MenuListProps === void 0 ? {} : _props$MenuListProps,
onClose = props.onClose,
onEntering = props.onEntering,
open = props.open,
_props$PaperProps = props.PaperProps,
PaperProps = _props$PaperProps === void 0 ? {} : _props$PaperProps,
PopoverClasses = props.PopoverClasses,
theme = props.theme,
_props$transitionDura = props.transitionDuration,
transitionDuration = _props$transitionDura === void 0 ? 'auto' : _props$transitionDura,
_props$variant = props.variant,
variant = _props$variant === void 0 ? 'selectedMenu' : _props$variant,
other = (0, _objectWithoutProperties2.default)(props, ["autoFocus", "children", "classes", "disableAutoFocusItem", "MenuListProps", "onClose", "onEntering", "open", "PaperProps", "PopoverClasses", "theme", "transitionDuration", "variant"]);
var autoFocus = (autoFocusProp !== undefined ? autoFocusProp : !disableAutoFocusItem) && open;
var menuListActionsRef = _react.default.useRef(null);
var firstValidItemRef = _react.default.useRef(null);
var firstSelectedItemRef = _react.default.useRef(null);
var getContentAnchorEl = function getContentAnchorEl() {
return firstSelectedItemRef.current || firstValidItemRef.current;
};
var handleEntering = function handleEntering(element) {
if (menuListActionsRef.current) {
menuListActionsRef.current.adjustStyleForScrollbar(element, theme);
}
if (onEntering) {
onEntering(element);
}
};
var handleListKeyDown = function handleListKeyDown(event) {
if (event.key === 'Tab') {
event.preventDefault();
if (onClose) {
onClose(event, 'tabKeyDown');
}
}
};
var firstValidElementIndex = null;
var firstSelectedIndex = null;
var items = _react.default.Children.map(children, function (child, index) {
if (!_react.default.isValidElement(child)) {
return null;
}
process.env.NODE_ENV !== "production" ? (0, _warning.default)(child.type !== _react.default.Fragment, ["Material-UI: the Menu component doesn't accept a Fragment as a child.", 'Consider providing an array instead.'].join('\n')) : void 0;
if (firstValidElementIndex === null) {
firstValidElementIndex = index;
}
var newChildProps = null;
if (variant !== "menu" && firstSelectedIndex === null && child.props.selected && !child.props.disabled) {
firstSelectedIndex = index;
newChildProps = {};
if (autoFocus) {
newChildProps.autoFocus = true;
}
if (child.props.tabIndex === undefined) {
newChildProps.tabIndex = 0;
}
newChildProps.ref = function (instance) {
// #StrictMode ready
firstSelectedItemRef.current = _reactDom.default.findDOMNode(instance);
(0, _reactHelpers.setRef)(child.ref, instance);
};
} else if (index === firstValidElementIndex) {
newChildProps = {
ref: function ref(instance) {
// #StrictMode ready
firstValidItemRef.current = _reactDom.default.findDOMNode(instance);
(0, _reactHelpers.setRef)(child.ref, instance);
}
};
}
if (newChildProps !== null) {
return _react.default.cloneElement(child, newChildProps);
}
return child;
});
return _react.default.createElement(_Popover.default, (0, _extends2.default)({
getContentAnchorEl: getContentAnchorEl,
classes: PopoverClasses,
onClose: onClose,
onEntering: handleEntering,
anchorOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,
transformOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,
PaperProps: (0, _extends2.default)({}, PaperProps, {
classes: (0, _extends2.default)({}, PaperProps.classes, {
root: classes.paper
})
}),
open: open,
ref: ref,
transitionDuration: transitionDuration
}, other), _react.default.createElement(_MenuList.default, (0, _extends2.default)({
onKeyDown: handleListKeyDown,
actions: menuListActionsRef,
autoFocus: autoFocus && firstSelectedIndex === null
}, MenuListProps, {
className: (0, _clsx.default)(classes.list, MenuListProps.className)
}), items));
});
process.env.NODE_ENV !== "production" ? Menu.propTypes = {
/**
* The DOM element used to set the position of the menu.
*/
anchorEl: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.func]),
/**
* If `true` (default), the menu list (possibly a particular item depending on the menu variant) will receive focus on open.
*/
autoFocus: _propTypes.default.bool,
/**
* Menu contents, normally `MenuItem`s.
*/
children: _propTypes.default.node,
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css) below for more details.
*/
classes: _propTypes.default.object.isRequired,
/**
* Same as `autoFocus=false`.
* @deprecated Use `autoFocus` instead
*/
disableAutoFocusItem: _propTypes.default.bool,
/**
* Props applied to the [`MenuList`](/api/menu-list/) element.
*/
MenuListProps: _propTypes.default.object,
/**
* Callback fired when the component requests to be closed.
*
* @param {object} event The event source of the callback
* @param {string} reason Can be:`"escapeKeyDown"`, `"backdropClick"`, `"tabKeyDown"`
*/
onClose: _propTypes.default.func,
/**
* Callback fired before the Menu enters.
*/
onEnter: _propTypes.default.func,
/**
* Callback fired when the Menu has entered.
*/
onEntered: _propTypes.default.func,
/**
* Callback fired when the Menu is entering.
*/
onEntering: _propTypes.default.func,
/**
* Callback fired before the Menu exits.
*/
onExit: _propTypes.default.func,
/**
* Callback fired when the Menu has exited.
*/
onExited: _propTypes.default.func,
/**
* Callback fired when the Menu is exiting.
*/
onExiting: _propTypes.default.func,
/**
* If `true`, the menu is visible.
*/
open: _propTypes.default.bool.isRequired,
/**
* @ignore
*/
PaperProps: _propTypes.default.object,
/**
* `classes` prop applied to the [`Popover`](/api/popover/) element.
*/
PopoverClasses: _propTypes.default.object,
/**
* @ignore
*/
theme: _propTypes.default.object.isRequired,
/**
* The length of the transition in `ms`, or 'auto'
*/
transitionDuration: _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.shape({
enter: _propTypes.default.number,
exit: _propTypes.default.number
}), _propTypes.default.oneOf(['auto'])]),
/**
* The variant to use. Use `menu` to prevent selected items from impacting the initial focus
* and the vertical alignment relative to the anchor element.
*/
variant: _propTypes.default.oneOf(['menu', 'selectedMenu'])
} : void 0;
var _default = (0, _withStyles.default)(styles, {
name: 'MuiMenu',
withTheme: true
})(Menu);
exports.default = _default;