@mui/material
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Quickly build beautiful React apps. MUI is a simple and customizable component library to build faster, beautiful, and more accessible React applications. Follow your own design system, or start with Material Design.
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JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import * as React from 'react';
import PropTypes from 'prop-types';
import { elementTypeAcceptingRef } from '@mui/utils';
import { useThemeProps } from '@mui/system';
import { NoSsr } from '@mui/base';
import Drawer, { getAnchor, isHorizontal } from '../Drawer/Drawer';
import ownerDocument from '../utils/ownerDocument';
import ownerWindow from '../utils/ownerWindow';
import useEventCallback from '../utils/useEventCallback';
import useEnhancedEffect from '../utils/useEnhancedEffect';
import { duration } from '../styles/createTransitions';
import useTheme from '../styles/useTheme';
import { getTransitionProps } from '../transitions/utils';
import SwipeArea from './SwipeArea'; // This value is closed to what browsers are using internally to
// trigger a native scroll.
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var UNCERTAINTY_THRESHOLD = 3; // px
// This is the part of the drawer displayed on touch start.
var DRAG_STARTED_SIGNAL = 20; // px
// We can only have one instance at the time claiming ownership for handling the swipe.
// Otherwise, the UX would be confusing.
// That's why we use a singleton here.
var claimedSwipeInstance = null; // Exported for test purposes.
export function reset() {
claimedSwipeInstance = null;
}
function calculateCurrentX(anchor, touches, doc) {
return anchor === 'right' ? doc.body.offsetWidth - touches[0].pageX : touches[0].pageX;
}
function calculateCurrentY(anchor, touches, containerWindow) {
return anchor === 'bottom' ? containerWindow.innerHeight - touches[0].clientY : touches[0].clientY;
}
function getMaxTranslate(horizontalSwipe, paperInstance) {
return horizontalSwipe ? paperInstance.clientWidth : paperInstance.clientHeight;
}
function getTranslate(currentTranslate, startLocation, open, maxTranslate) {
return Math.min(Math.max(open ? startLocation - currentTranslate : maxTranslate + startLocation - currentTranslate, 0), maxTranslate);
}
/**
* @param {Element | null} element
* @param {Element} rootNode
*/
function getDomTreeShapes(element, rootNode) {
// Adapted from https://github.com/oliviertassinari/react-swipeable-views/blob/7666de1dba253b896911adf2790ce51467670856/packages/react-swipeable-views/src/SwipeableViews.js#L129
var domTreeShapes = [];
while (element && element !== rootNode.parentElement) {
var style = ownerWindow(rootNode).getComputedStyle(element);
if ( // Ignore the scroll children if the element is absolute positioned.
style.getPropertyValue('position') === 'absolute' || // Ignore the scroll children if the element has an overflowX hidden
style.getPropertyValue('overflow-x') === 'hidden') {// noop
} else if (element.clientWidth > 0 && element.scrollWidth > element.clientWidth || element.clientHeight > 0 && element.scrollHeight > element.clientHeight) {
// Ignore the nodes that have no width.
// Keep elements with a scroll
domTreeShapes.push(element);
}
element = element.parentElement;
}
return domTreeShapes;
}
/**
* @param {object} param0
* @param {ReturnType<getDomTreeShapes>} param0.domTreeShapes
*/
function computeHasNativeHandler(_ref) {
var domTreeShapes = _ref.domTreeShapes,
start = _ref.start,
current = _ref.current,
anchor = _ref.anchor;
// Adapted from https://github.com/oliviertassinari/react-swipeable-views/blob/7666de1dba253b896911adf2790ce51467670856/packages/react-swipeable-views/src/SwipeableViews.js#L175
var axisProperties = {
scrollPosition: {
x: 'scrollLeft',
y: 'scrollTop'
},
scrollLength: {
x: 'scrollWidth',
y: 'scrollHeight'
},
clientLength: {
x: 'clientWidth',
y: 'clientHeight'
}
};
return domTreeShapes.some(function (shape) {
// Determine if we are going backward or forward.
var goingForward = current >= start;
if (anchor === 'top' || anchor === 'left') {
goingForward = !goingForward;
}
var axis = anchor === 'left' || anchor === 'right' ? 'x' : 'y';
var scrollPosition = Math.round(shape[axisProperties.scrollPosition[axis]]);
var areNotAtStart = scrollPosition > 0;
var areNotAtEnd = scrollPosition + shape[axisProperties.clientLength[axis]] < shape[axisProperties.scrollLength[axis]];
if (goingForward && areNotAtEnd || !goingForward && areNotAtStart) {
return true;
}
return false;
});
}
var iOS = typeof navigator !== 'undefined' && /iPad|iPhone|iPod/.test(navigator.userAgent);
var transitionDurationDefault = {
enter: duration.enteringScreen,
exit: duration.leavingScreen
};
var SwipeableDrawer = /*#__PURE__*/React.forwardRef(function SwipeableDrawer(inProps, ref) {
var props = useThemeProps({
name: 'MuiSwipeableDrawer',
props: inProps
});
var theme = useTheme();
var _props$anchor = props.anchor,
anchor = _props$anchor === void 0 ? 'left' : _props$anchor,
_props$disableBackdro = props.disableBackdropTransition,
disableBackdropTransition = _props$disableBackdro === void 0 ? false : _props$disableBackdro,
_props$disableDiscove = props.disableDiscovery,
disableDiscovery = _props$disableDiscove === void 0 ? false : _props$disableDiscove,
_props$disableSwipeTo = props.disableSwipeToOpen,
disableSwipeToOpen = _props$disableSwipeTo === void 0 ? iOS : _props$disableSwipeTo,
hideBackdrop = props.hideBackdrop,
_props$hysteresis = props.hysteresis,
hysteresis = _props$hysteresis === void 0 ? 0.52 : _props$hysteresis,
_props$minFlingVeloci = props.minFlingVelocity,
minFlingVelocity = _props$minFlingVeloci === void 0 ? 450 : _props$minFlingVeloci,
_props$ModalProps = props.ModalProps;
_props$ModalProps = _props$ModalProps === void 0 ? {} : _props$ModalProps;
var BackdropProps = _props$ModalProps.BackdropProps,
ModalPropsProp = _objectWithoutProperties(_props$ModalProps, ["BackdropProps"]),
onClose = props.onClose,
onOpen = props.onOpen,
open = props.open,
_props$PaperProps = props.PaperProps,
PaperProps = _props$PaperProps === void 0 ? {} : _props$PaperProps,
SwipeAreaProps = props.SwipeAreaProps,
_props$swipeAreaWidth = props.swipeAreaWidth,
swipeAreaWidth = _props$swipeAreaWidth === void 0 ? 20 : _props$swipeAreaWidth,
_props$transitionDura = props.transitionDuration,
transitionDuration = _props$transitionDura === void 0 ? transitionDurationDefault : _props$transitionDura,
_props$variant = props.variant,
variant = _props$variant === void 0 ? 'temporary' : _props$variant,
other = _objectWithoutProperties(props, ["anchor", "disableBackdropTransition", "disableDiscovery", "disableSwipeToOpen", "hideBackdrop", "hysteresis", "minFlingVelocity", "ModalProps", "onClose", "onOpen", "open", "PaperProps", "SwipeAreaProps", "swipeAreaWidth", "transitionDuration", "variant"]);
var _React$useState = React.useState(false),
maybeSwiping = _React$useState[0],
setMaybeSwiping = _React$useState[1];
var swipeInstance = React.useRef({
isSwiping: null
});
var swipeAreaRef = React.useRef();
var backdropRef = React.useRef();
var paperRef = React.useRef();
var touchDetected = React.useRef(false); // Ref for transition duration based on / to match swipe speed
var calculatedDurationRef = React.useRef(); // Use a ref so the open value used is always up to date inside useCallback.
useEnhancedEffect(function () {
calculatedDurationRef.current = null;
}, [open]);
var setPosition = React.useCallback(function (translate) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var _options$mode = options.mode,
mode = _options$mode === void 0 ? null : _options$mode,
_options$changeTransi = options.changeTransition,
changeTransition = _options$changeTransi === void 0 ? true : _options$changeTransi;
var anchorRtl = getAnchor(theme, anchor);
var rtlTranslateMultiplier = ['right', 'bottom'].indexOf(anchorRtl) !== -1 ? 1 : -1;
var horizontalSwipe = isHorizontal(anchor);
var transform = horizontalSwipe ? "translate(".concat(rtlTranslateMultiplier * translate, "px, 0)") : "translate(0, ".concat(rtlTranslateMultiplier * translate, "px)");
var drawerStyle = paperRef.current.style;
drawerStyle.webkitTransform = transform;
drawerStyle.transform = transform;
var transition = '';
if (mode) {
transition = theme.transitions.create('all', getTransitionProps({
easing: undefined,
style: undefined,
timeout: transitionDuration
}, {
mode: mode
}));
}
if (changeTransition) {
drawerStyle.webkitTransition = transition;
drawerStyle.transition = transition;
}
if (!disableBackdropTransition && !hideBackdrop) {
var backdropStyle = backdropRef.current.style;
backdropStyle.opacity = 1 - translate / getMaxTranslate(horizontalSwipe, paperRef.current);
if (changeTransition) {
backdropStyle.webkitTransition = transition;
backdropStyle.transition = transition;
}
}
}, [anchor, disableBackdropTransition, hideBackdrop, theme, transitionDuration]);
var handleBodyTouchEnd = useEventCallback(function (nativeEvent) {
if (!touchDetected.current) {
return;
}
claimedSwipeInstance = null;
touchDetected.current = false;
setMaybeSwiping(false); // The swipe wasn't started.
if (!swipeInstance.current.isSwiping) {
swipeInstance.current.isSwiping = null;
return;
}
swipeInstance.current.isSwiping = null;
var anchorRtl = getAnchor(theme, anchor);
var horizontal = isHorizontal(anchor);
var current;
if (horizontal) {
current = calculateCurrentX(anchorRtl, nativeEvent.changedTouches, ownerDocument(nativeEvent.currentTarget));
} else {
current = calculateCurrentY(anchorRtl, nativeEvent.changedTouches, ownerWindow(nativeEvent.currentTarget));
}
var startLocation = horizontal ? swipeInstance.current.startX : swipeInstance.current.startY;
var maxTranslate = getMaxTranslate(horizontal, paperRef.current);
var currentTranslate = getTranslate(current, startLocation, open, maxTranslate);
var translateRatio = currentTranslate / maxTranslate;
if (Math.abs(swipeInstance.current.velocity) > minFlingVelocity) {
// Calculate transition duration to match swipe speed
calculatedDurationRef.current = Math.abs((maxTranslate - currentTranslate) / swipeInstance.current.velocity) * 1000;
}
if (open) {
if (swipeInstance.current.velocity > minFlingVelocity || translateRatio > hysteresis) {
onClose();
} else {
// Reset the position, the swipe was aborted.
setPosition(0, {
mode: 'exit'
});
}
return;
}
if (swipeInstance.current.velocity < -minFlingVelocity || 1 - translateRatio > hysteresis) {
onOpen();
} else {
// Reset the position, the swipe was aborted.
setPosition(getMaxTranslate(horizontal, paperRef.current), {
mode: 'enter'
});
}
});
var handleBodyTouchMove = useEventCallback(function (nativeEvent) {
// the ref may be null when a parent component updates while swiping
if (!paperRef.current || !touchDetected.current) {
return;
} // We are not supposed to handle this touch move because the swipe was started in a scrollable container in the drawer
if (claimedSwipeInstance !== null && claimedSwipeInstance !== swipeInstance.current) {
return;
}
var anchorRtl = getAnchor(theme, anchor);
var horizontalSwipe = isHorizontal(anchor);
var currentX = calculateCurrentX(anchorRtl, nativeEvent.touches, ownerDocument(nativeEvent.currentTarget));
var currentY = calculateCurrentY(anchorRtl, nativeEvent.touches, ownerWindow(nativeEvent.currentTarget));
if (open && paperRef.current.contains(nativeEvent.target) && claimedSwipeInstance === null) {
var domTreeShapes = getDomTreeShapes(nativeEvent.target, paperRef.current);
var hasNativeHandler = computeHasNativeHandler({
domTreeShapes: domTreeShapes,
start: horizontalSwipe ? swipeInstance.current.startX : swipeInstance.current.startY,
current: horizontalSwipe ? currentX : currentY,
anchor: anchor
});
if (hasNativeHandler) {
claimedSwipeInstance = true;
return;
}
claimedSwipeInstance = swipeInstance.current;
} // We don't know yet.
if (swipeInstance.current.isSwiping == null) {
var dx = Math.abs(currentX - swipeInstance.current.startX);
var dy = Math.abs(currentY - swipeInstance.current.startY);
var definitelySwiping = horizontalSwipe ? dx > dy && dx > UNCERTAINTY_THRESHOLD : dy > dx && dy > UNCERTAINTY_THRESHOLD;
if (definitelySwiping && nativeEvent.cancelable) {
nativeEvent.preventDefault();
}
if (definitelySwiping === true || (horizontalSwipe ? dy > UNCERTAINTY_THRESHOLD : dx > UNCERTAINTY_THRESHOLD)) {
swipeInstance.current.isSwiping = definitelySwiping;
if (!definitelySwiping) {
handleBodyTouchEnd(nativeEvent);
return;
} // Shift the starting point.
swipeInstance.current.startX = currentX;
swipeInstance.current.startY = currentY; // Compensate for the part of the drawer displayed on touch start.
if (!disableDiscovery && !open) {
if (horizontalSwipe) {
swipeInstance.current.startX -= DRAG_STARTED_SIGNAL;
} else {
swipeInstance.current.startY -= DRAG_STARTED_SIGNAL;
}
}
}
}
if (!swipeInstance.current.isSwiping) {
return;
}
var maxTranslate = getMaxTranslate(horizontalSwipe, paperRef.current);
var startLocation = horizontalSwipe ? swipeInstance.current.startX : swipeInstance.current.startY;
if (open && !swipeInstance.current.paperHit) {
startLocation = Math.min(startLocation, maxTranslate);
}
var translate = getTranslate(horizontalSwipe ? currentX : currentY, startLocation, open, maxTranslate);
if (open) {
if (!swipeInstance.current.paperHit) {
var paperHit = horizontalSwipe ? currentX < maxTranslate : currentY < maxTranslate;
if (paperHit) {
swipeInstance.current.paperHit = true;
swipeInstance.current.startX = currentX;
swipeInstance.current.startY = currentY;
} else {
return;
}
} else if (translate === 0) {
swipeInstance.current.startX = currentX;
swipeInstance.current.startY = currentY;
}
}
if (swipeInstance.current.lastTranslate === null) {
swipeInstance.current.lastTranslate = translate;
swipeInstance.current.lastTime = performance.now() + 1;
}
var velocity = (translate - swipeInstance.current.lastTranslate) / (performance.now() - swipeInstance.current.lastTime) * 1e3; // Low Pass filter.
swipeInstance.current.velocity = swipeInstance.current.velocity * 0.4 + velocity * 0.6;
swipeInstance.current.lastTranslate = translate;
swipeInstance.current.lastTime = performance.now(); // We are swiping, let's prevent the scroll event on iOS.
if (nativeEvent.cancelable) {
nativeEvent.preventDefault();
}
setPosition(translate);
});
var handleBodyTouchStart = useEventCallback(function (nativeEvent) {
// We are not supposed to handle this touch move.
// Example of use case: ignore the event if there is a Slider.
if (nativeEvent.defaultPrevented) {
return;
} // We can only have one node at the time claiming ownership for handling the swipe.
if (nativeEvent.defaultMuiPrevented) {
return;
} // At least one element clogs the drawer interaction zone.
if (open && (hideBackdrop || !backdropRef.current.contains(nativeEvent.target)) && !paperRef.current.contains(nativeEvent.target)) {
return;
}
var anchorRtl = getAnchor(theme, anchor);
var horizontalSwipe = isHorizontal(anchor);
var currentX = calculateCurrentX(anchorRtl, nativeEvent.touches, ownerDocument(nativeEvent.currentTarget));
var currentY = calculateCurrentY(anchorRtl, nativeEvent.touches, ownerWindow(nativeEvent.currentTarget));
if (!open) {
if (disableSwipeToOpen || nativeEvent.target !== swipeAreaRef.current) {
return;
}
if (horizontalSwipe) {
if (currentX > swipeAreaWidth) {
return;
}
} else if (currentY > swipeAreaWidth) {
return;
}
}
nativeEvent.defaultMuiPrevented = true;
claimedSwipeInstance = null;
swipeInstance.current.startX = currentX;
swipeInstance.current.startY = currentY;
setMaybeSwiping(true);
if (!open && paperRef.current) {
// The ref may be null when a parent component updates while swiping.
setPosition(getMaxTranslate(horizontalSwipe, paperRef.current) + (disableDiscovery ? 15 : -DRAG_STARTED_SIGNAL), {
changeTransition: false
});
}
swipeInstance.current.velocity = 0;
swipeInstance.current.lastTime = null;
swipeInstance.current.lastTranslate = null;
swipeInstance.current.paperHit = false;
touchDetected.current = true;
});
React.useEffect(function () {
if (variant === 'temporary') {
var doc = ownerDocument(paperRef.current);
doc.addEventListener('touchstart', handleBodyTouchStart); // A blocking listener prevents Firefox's navbar to auto-hide on scroll.
// It only needs to prevent scrolling on the drawer's content when open.
// When closed, the overlay prevents scrolling.
doc.addEventListener('touchmove', handleBodyTouchMove, {
passive: !open
});
doc.addEventListener('touchend', handleBodyTouchEnd);
return function () {
doc.removeEventListener('touchstart', handleBodyTouchStart);
doc.removeEventListener('touchmove', handleBodyTouchMove, {
passive: !open
});
doc.removeEventListener('touchend', handleBodyTouchEnd);
};
}
return undefined;
}, [variant, open, handleBodyTouchStart, handleBodyTouchMove, handleBodyTouchEnd]);
React.useEffect(function () {
return function () {
// We need to release the lock.
if (claimedSwipeInstance === swipeInstance.current) {
claimedSwipeInstance = null;
}
};
}, []);
React.useEffect(function () {
if (!open) {
setMaybeSwiping(false);
}
}, [open]);
return /*#__PURE__*/_jsxs(React.Fragment, {
children: [/*#__PURE__*/_jsx(Drawer, _extends({
open: variant === 'temporary' && maybeSwiping ? true : open,
variant: variant,
ModalProps: _extends({
BackdropProps: _extends({}, BackdropProps, {
ref: backdropRef
})
}, ModalPropsProp),
hideBackdrop: hideBackdrop,
PaperProps: _extends({}, PaperProps, {
style: _extends({
pointerEvents: variant === 'temporary' && !open ? 'none' : ''
}, PaperProps.style),
ref: paperRef
}),
anchor: anchor,
transitionDuration: calculatedDurationRef.current || transitionDuration,
onClose: onClose,
ref: ref
}, other)), !disableSwipeToOpen && variant === 'temporary' && /*#__PURE__*/_jsx(NoSsr, {
children: /*#__PURE__*/_jsx(SwipeArea, _extends({
anchor: anchor,
ref: swipeAreaRef,
width: swipeAreaWidth
}, SwipeAreaProps))
})]
});
});
process.env.NODE_ENV !== "production" ? SwipeableDrawer.propTypes
/* remove-proptypes */
= {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* @ignore
*/
anchor: PropTypes.oneOf(['bottom', 'left', 'right', 'top']),
/**
* The content of the component.
*/
children: PropTypes.node,
/**
* Disable the backdrop transition.
* This can improve the FPS on low-end devices.
* @default false
*/
disableBackdropTransition: PropTypes.bool,
/**
* If `true`, touching the screen near the edge of the drawer will not slide in the drawer a bit
* to promote accidental discovery of the swipe gesture.
* @default false
*/
disableDiscovery: PropTypes.bool,
/**
* If `true`, swipe to open is disabled. This is useful in browsers where swiping triggers
* navigation actions. Swipe to open is disabled on iOS browsers by default.
* @default typeof navigator !== 'undefined' && /iPad|iPhone|iPod/.test(navigator.userAgent)
*/
disableSwipeToOpen: PropTypes.bool,
/**
* @ignore
*/
hideBackdrop: PropTypes.bool,
/**
* Affects how far the drawer must be opened/closed to change its state.
* Specified as percent (0-1) of the width of the drawer
* @default 0.52
*/
hysteresis: PropTypes.number,
/**
* Defines, from which (average) velocity on, the swipe is
* defined as complete although hysteresis isn't reached.
* Good threshold is between 250 - 1000 px/s
* @default 450
*/
minFlingVelocity: PropTypes.number,
/**
* @ignore
*/
ModalProps: PropTypes
/* @typescript-to-proptypes-ignore */
.shape({
BackdropProps: PropTypes.shape({
component: elementTypeAcceptingRef
})
}),
/**
* Callback fired when the component requests to be closed.
*
* @param {object} event The event source of the callback.
*/
onClose: PropTypes.func.isRequired,
/**
* Callback fired when the component requests to be opened.
*
* @param {object} event The event source of the callback.
*/
onOpen: PropTypes.func.isRequired,
/**
* If `true`, the component is shown.
*/
open: PropTypes.bool.isRequired,
/**
* @ignore
*/
PaperProps: PropTypes
/* @typescript-to-proptypes-ignore */
.shape({
component: elementTypeAcceptingRef,
style: PropTypes.object
}),
/**
* The element is used to intercept the touch events on the edge.
*/
SwipeAreaProps: PropTypes.object,
/**
* The width of the left most (or right most) area in `px` that
* the drawer can be swiped open from.
* @default 20
*/
swipeAreaWidth: PropTypes.number,
/**
* The duration for the transition, in milliseconds.
* You may specify a single timeout for all transitions, or individually with an object.
* @default { enter: duration.enteringScreen, exit: duration.leavingScreen }
*/
transitionDuration: PropTypes.oneOfType([PropTypes.number, PropTypes.shape({
appear: PropTypes.number,
enter: PropTypes.number,
exit: PropTypes.number
})]),
/**
* @ignore
*/
variant: PropTypes.oneOf(['permanent', 'persistent', 'temporary'])
} : void 0;
export default SwipeableDrawer;