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Tabs.js
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Tue, Feb 4, 16:56

Tabs.js
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import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import _extends from "@babel/runtime/helpers/esm/extends";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import * as React from 'react';
import { isFragment } from 'react-is';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { refType } from '@mui/utils';
import { unstable_composeClasses as composeClasses } from '@mui/base';
import styled from '../styles/styled';
import useThemeProps from '../styles/useThemeProps';
import useTheme from '../styles/useTheme';
import debounce from '../utils/debounce';
import { getNormalizedScrollLeft, detectScrollType } from '../utils/scrollLeft';
import animate from '../internal/animate';
import ScrollbarSize from './ScrollbarSize';
import TabScrollButton from '../TabScrollButton';
import useEventCallback from '../utils/useEventCallback';
import tabsClasses, { getTabsUtilityClass } from './tabsClasses';
import ownerDocument from '../utils/ownerDocument';
import ownerWindow from '../utils/ownerWindow';
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var nextItem = function nextItem(list, item) {
if (list === item) {
return list.firstChild;
}
if (item && item.nextElementSibling) {
return item.nextElementSibling;
}
return list.firstChild;
};
var previousItem = function previousItem(list, item) {
if (list === item) {
return list.lastChild;
}
if (item && item.previousElementSibling) {
return item.previousElementSibling;
}
return list.lastChild;
};
var moveFocus = function moveFocus(list, currentFocus, traversalFunction) {
var wrappedOnce = false;
var nextFocus = traversalFunction(list, currentFocus);
while (nextFocus) {
// Prevent infinite loop.
if (nextFocus === list.firstChild) {
if (wrappedOnce) {
return;
}
wrappedOnce = true;
}
// Same logic as useAutocomplete.js
var nextFocusDisabled = nextFocus.disabled || nextFocus.getAttribute('aria-disabled') === 'true';
if (!nextFocus.hasAttribute('tabindex') || nextFocusDisabled) {
// Move to the next element.
nextFocus = traversalFunction(list, nextFocus);
} else {
nextFocus.focus();
return;
}
}
};
var useUtilityClasses = function useUtilityClasses(ownerState) {
var vertical = ownerState.vertical,
fixed = ownerState.fixed,
hideScrollbar = ownerState.hideScrollbar,
scrollableX = ownerState.scrollableX,
scrollableY = ownerState.scrollableY,
centered = ownerState.centered,
scrollButtonsHideMobile = ownerState.scrollButtonsHideMobile,
classes = ownerState.classes;
var slots = {
root: ['root', vertical && 'vertical'],
scroller: ['scroller', fixed && 'fixed', hideScrollbar && 'hideScrollbar', scrollableX && 'scrollableX', scrollableY && 'scrollableY'],
flexContainer: ['flexContainer', vertical && 'flexContainerVertical', centered && 'centered'],
indicator: ['indicator'],
scrollButtons: ['scrollButtons', scrollButtonsHideMobile && 'scrollButtonsHideMobile'],
scrollableX: [scrollableX && 'scrollableX'],
hideScrollbar: [hideScrollbar && 'hideScrollbar']
};
return composeClasses(slots, getTabsUtilityClass, classes);
};
var TabsRoot = styled('div', {
name: 'MuiTabs',
slot: 'Root',
overridesResolver: function overridesResolver(props, styles) {
var ownerState = props.ownerState;
return [_defineProperty({}, "& .".concat(tabsClasses.scrollButtons), styles.scrollButtons), _defineProperty({}, "& .".concat(tabsClasses.scrollButtons), ownerState.scrollButtonsHideMobile && styles.scrollButtonsHideMobile), styles.root, ownerState.vertical && styles.vertical];
}
})(function (_ref3) {
var ownerState = _ref3.ownerState,
theme = _ref3.theme;
return _extends({
overflow: 'hidden',
minHeight: 48,
// Add iOS momentum scrolling for iOS < 13.0
WebkitOverflowScrolling: 'touch',
display: 'flex'
}, ownerState.vertical && {
flexDirection: 'column'
}, ownerState.scrollButtonsHideMobile && _defineProperty({}, "& .".concat(tabsClasses.scrollButtons), _defineProperty({}, theme.breakpoints.down('sm'), {
display: 'none'
})));
});
var TabsScroller = styled('div', {
name: 'MuiTabs',
slot: 'Scroller',
overridesResolver: function overridesResolver(props, styles) {
var ownerState = props.ownerState;
return [styles.scroller, ownerState.fixed && styles.fixed, ownerState.hideScrollbar && styles.hideScrollbar, ownerState.scrollableX && styles.scrollableX, ownerState.scrollableY && styles.scrollableY];
}
})(function (_ref5) {
var ownerState = _ref5.ownerState;
return _extends({
position: 'relative',
display: 'inline-block',
flex: '1 1 auto',
whiteSpace: 'nowrap'
}, ownerState.fixed && {
overflowX: 'hidden',
width: '100%'
}, ownerState.hideScrollbar && {
// Hide dimensionless scrollbar on macOS
scrollbarWidth: 'none',
// Firefox
'&::-webkit-scrollbar': {
display: 'none' // Safari + Chrome
}
}, ownerState.scrollableX && {
overflowX: 'auto',
overflowY: 'hidden'
}, ownerState.scrollableY && {
overflowY: 'auto',
overflowX: 'hidden'
});
});
var FlexContainer = styled('div', {
name: 'MuiTabs',
slot: 'FlexContainer',
overridesResolver: function overridesResolver(props, styles) {
var ownerState = props.ownerState;
return [styles.flexContainer, ownerState.vertical && styles.flexContainerVertical, ownerState.centered && styles.centered];
}
})(function (_ref6) {
var ownerState = _ref6.ownerState;
return _extends({
display: 'flex'
}, ownerState.vertical && {
flexDirection: 'column'
}, ownerState.centered && {
justifyContent: 'center'
});
});
var TabsIndicator = styled('span', {
name: 'MuiTabs',
slot: 'Indicator',
overridesResolver: function overridesResolver(props, styles) {
return styles.indicator;
}
})(function (_ref7) {
var ownerState = _ref7.ownerState,
theme = _ref7.theme;
return _extends({
position: 'absolute',
height: 2,
bottom: 0,
width: '100%',
transition: theme.transitions.create()
}, ownerState.indicatorColor === 'primary' && {
backgroundColor: (theme.vars || theme).palette.primary.main
}, ownerState.indicatorColor === 'secondary' && {
backgroundColor: (theme.vars || theme).palette.secondary.main
}, ownerState.vertical && {
height: '100%',
width: 2,
right: 0
});
});
var TabsScrollbarSize = styled(ScrollbarSize, {
name: 'MuiTabs',
slot: 'ScrollbarSize'
})({
overflowX: 'auto',
overflowY: 'hidden',
// Hide dimensionless scrollbar on macOS
scrollbarWidth: 'none',
// Firefox
'&::-webkit-scrollbar': {
display: 'none' // Safari + Chrome
}
});
var defaultIndicatorStyle = {};
var warnedOnceTabPresent = false;
var Tabs = /*#__PURE__*/React.forwardRef(function Tabs(inProps, ref) {
var props = useThemeProps({
props: inProps,
name: 'MuiTabs'
});
var theme = useTheme();
var isRtl = theme.direction === 'rtl';
var ariaLabel = props['aria-label'],
ariaLabelledBy = props['aria-labelledby'],
action = props.action,
_props$centered = props.centered,
centered = _props$centered === void 0 ? false : _props$centered,
childrenProp = props.children,
className = props.className,
_props$component = props.component,
component = _props$component === void 0 ? 'div' : _props$component,
_props$allowScrollBut = props.allowScrollButtonsMobile,
allowScrollButtonsMobile = _props$allowScrollBut === void 0 ? false : _props$allowScrollBut,
_props$indicatorColor = props.indicatorColor,
indicatorColor = _props$indicatorColor === void 0 ? 'primary' : _props$indicatorColor,
onChange = props.onChange,
_props$orientation = props.orientation,
orientation = _props$orientation === void 0 ? 'horizontal' : _props$orientation,
_props$ScrollButtonCo = props.ScrollButtonComponent,
ScrollButtonComponent = _props$ScrollButtonCo === void 0 ? TabScrollButton : _props$ScrollButtonCo,
_props$scrollButtons = props.scrollButtons,
scrollButtons = _props$scrollButtons === void 0 ? 'auto' : _props$scrollButtons,
selectionFollowsFocus = props.selectionFollowsFocus,
_props$TabIndicatorPr = props.TabIndicatorProps,
TabIndicatorProps = _props$TabIndicatorPr === void 0 ? {} : _props$TabIndicatorPr,
_props$TabScrollButto = props.TabScrollButtonProps,
TabScrollButtonProps = _props$TabScrollButto === void 0 ? {} : _props$TabScrollButto,
_props$textColor = props.textColor,
textColor = _props$textColor === void 0 ? 'primary' : _props$textColor,
value = props.value,
_props$variant = props.variant,
variant = _props$variant === void 0 ? 'standard' : _props$variant,
_props$visibleScrollb = props.visibleScrollbar,
visibleScrollbar = _props$visibleScrollb === void 0 ? false : _props$visibleScrollb,
other = _objectWithoutProperties(props, ["aria-label", "aria-labelledby", "action", "centered", "children", "className", "component", "allowScrollButtonsMobile", "indicatorColor", "onChange", "orientation", "ScrollButtonComponent", "scrollButtons", "selectionFollowsFocus", "TabIndicatorProps", "TabScrollButtonProps", "textColor", "value", "variant", "visibleScrollbar"]);
var scrollable = variant === 'scrollable';
var vertical = orientation === 'vertical';
var scrollStart = vertical ? 'scrollTop' : 'scrollLeft';
var start = vertical ? 'top' : 'left';
var end = vertical ? 'bottom' : 'right';
var clientSize = vertical ? 'clientHeight' : 'clientWidth';
var size = vertical ? 'height' : 'width';
var ownerState = _extends({}, props, {
component: component,
allowScrollButtonsMobile: allowScrollButtonsMobile,
indicatorColor: indicatorColor,
orientation: orientation,
vertical: vertical,
scrollButtons: scrollButtons,
textColor: textColor,
variant: variant,
visibleScrollbar: visibleScrollbar,
fixed: !scrollable,
hideScrollbar: scrollable && !visibleScrollbar,
scrollableX: scrollable && !vertical,
scrollableY: scrollable && vertical,
centered: centered && !scrollable,
scrollButtonsHideMobile: !allowScrollButtonsMobile
});
var classes = useUtilityClasses(ownerState);
if (process.env.NODE_ENV !== 'production') {
if (centered && scrollable) {
console.error('MUI: You can not use the `centered={true}` and `variant="scrollable"` properties ' + 'at the same time on a `Tabs` component.');
}
}
var _React$useState = React.useState(false),
mounted = _React$useState[0],
setMounted = _React$useState[1];
var _React$useState2 = React.useState(defaultIndicatorStyle),
indicatorStyle = _React$useState2[0],
setIndicatorStyle = _React$useState2[1];
var _React$useState3 = React.useState({
start: false,
end: false
}),
displayScroll = _React$useState3[0],
setDisplayScroll = _React$useState3[1];
var _React$useState4 = React.useState({
overflow: 'hidden',
scrollbarWidth: 0
}),
scrollerStyle = _React$useState4[0],
setScrollerStyle = _React$useState4[1];
var valueToIndex = new Map();
var tabsRef = React.useRef(null);
var tabListRef = React.useRef(null);
var getTabsMeta = function getTabsMeta() {
var tabsNode = tabsRef.current;
var tabsMeta;
if (tabsNode) {
var rect = tabsNode.getBoundingClientRect();
// create a new object with ClientRect class props + scrollLeft
tabsMeta = {
clientWidth: tabsNode.clientWidth,
scrollLeft: tabsNode.scrollLeft,
scrollTop: tabsNode.scrollTop,
scrollLeftNormalized: getNormalizedScrollLeft(tabsNode, theme.direction),
scrollWidth: tabsNode.scrollWidth,
top: rect.top,
bottom: rect.bottom,
left: rect.left,
right: rect.right
};
}
var tabMeta;
if (tabsNode && value !== false) {
var _children = tabListRef.current.children;
if (_children.length > 0) {
var tab = _children[valueToIndex.get(value)];
if (process.env.NODE_ENV !== 'production') {
if (!tab) {
console.error(["MUI: The `value` provided to the Tabs component is invalid.", "None of the Tabs' children match with \"".concat(value, "\"."), valueToIndex.keys ? "You can provide one of the following values: ".concat(Array.from(valueToIndex.keys()).join(', '), ".") : null].join('\n'));
}
}
tabMeta = tab ? tab.getBoundingClientRect() : null;
if (process.env.NODE_ENV !== 'production') {
if (process.env.NODE_ENV !== 'test' && !warnedOnceTabPresent && tabMeta && tabMeta.width === 0 && tabMeta.height === 0) {
tabsMeta = null;
console.error(['MUI: The `value` provided to the Tabs component is invalid.', "The Tab with this `value` (\"".concat(value, "\") is not part of the document layout."), "Make sure the tab item is present in the document or that it's not `display: none`."].join('\n'));
warnedOnceTabPresent = true;
}
}
}
}
return {
tabsMeta: tabsMeta,
tabMeta: tabMeta
};
};
var updateIndicatorState = useEventCallback(function () {
var _newIndicatorStyle;
var _getTabsMeta = getTabsMeta(),
tabsMeta = _getTabsMeta.tabsMeta,
tabMeta = _getTabsMeta.tabMeta;
var startValue = 0;
var startIndicator;
if (vertical) {
startIndicator = 'top';
if (tabMeta && tabsMeta) {
startValue = tabMeta.top - tabsMeta.top + tabsMeta.scrollTop;
}
} else {
startIndicator = isRtl ? 'right' : 'left';
if (tabMeta && tabsMeta) {
var correction = isRtl ? tabsMeta.scrollLeftNormalized + tabsMeta.clientWidth - tabsMeta.scrollWidth : tabsMeta.scrollLeft;
startValue = (isRtl ? -1 : 1) * (tabMeta[startIndicator] - tabsMeta[startIndicator] + correction);
}
}
var newIndicatorStyle = (_newIndicatorStyle = {}, _defineProperty(_newIndicatorStyle, startIndicator, startValue), _defineProperty(_newIndicatorStyle, size, tabMeta ? tabMeta[size] : 0), _newIndicatorStyle);
// IE11 support, replace with Number.isNaN
// eslint-disable-next-line no-restricted-globals
if (isNaN(indicatorStyle[startIndicator]) || isNaN(indicatorStyle[size])) {
setIndicatorStyle(newIndicatorStyle);
} else {
var dStart = Math.abs(indicatorStyle[startIndicator] - newIndicatorStyle[startIndicator]);
var dSize = Math.abs(indicatorStyle[size] - newIndicatorStyle[size]);
if (dStart >= 1 || dSize >= 1) {
setIndicatorStyle(newIndicatorStyle);
}
}
});
var scroll = function scroll(scrollValue) {
var _ref8 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
_ref8$animation = _ref8.animation,
animation = _ref8$animation === void 0 ? true : _ref8$animation;
if (animation) {
animate(scrollStart, tabsRef.current, scrollValue, {
duration: theme.transitions.duration.standard
});
} else {
tabsRef.current[scrollStart] = scrollValue;
}
};
var moveTabsScroll = function moveTabsScroll(delta) {
var scrollValue = tabsRef.current[scrollStart];
if (vertical) {
scrollValue += delta;
} else {
scrollValue += delta * (isRtl ? -1 : 1);
// Fix for Edge
scrollValue *= isRtl && detectScrollType() === 'reverse' ? -1 : 1;
}
scroll(scrollValue);
};
var getScrollSize = function getScrollSize() {
var containerSize = tabsRef.current[clientSize];
var totalSize = 0;
var children = Array.from(tabListRef.current.children);
for (var i = 0; i < children.length; i += 1) {
var tab = children[i];
if (totalSize + tab[clientSize] > containerSize) {
// If the first item is longer than the container size, then only scroll
// by the container size.
if (i === 0) {
totalSize = containerSize;
}
break;
}
totalSize += tab[clientSize];
}
return totalSize;
};
var handleStartScrollClick = function handleStartScrollClick() {
moveTabsScroll(-1 * getScrollSize());
};
var handleEndScrollClick = function handleEndScrollClick() {
moveTabsScroll(getScrollSize());
};
// TODO Remove <ScrollbarSize /> as browser support for hidding the scrollbar
// with CSS improves.
var handleScrollbarSizeChange = React.useCallback(function (scrollbarWidth) {
setScrollerStyle({
overflow: null,
scrollbarWidth: scrollbarWidth
});
}, []);
var getConditionalElements = function getConditionalElements() {
var conditionalElements = {};
conditionalElements.scrollbarSizeListener = scrollable ? /*#__PURE__*/_jsx(TabsScrollbarSize, {
onChange: handleScrollbarSizeChange,
className: clsx(classes.scrollableX, classes.hideScrollbar)
}) : null;
var scrollButtonsActive = displayScroll.start || displayScroll.end;
var showScrollButtons = scrollable && (scrollButtons === 'auto' && scrollButtonsActive || scrollButtons === true);
conditionalElements.scrollButtonStart = showScrollButtons ? /*#__PURE__*/_jsx(ScrollButtonComponent, _extends({
orientation: orientation,
direction: isRtl ? 'right' : 'left',
onClick: handleStartScrollClick,
disabled: !displayScroll.start
}, TabScrollButtonProps, {
className: clsx(classes.scrollButtons, TabScrollButtonProps.className)
})) : null;
conditionalElements.scrollButtonEnd = showScrollButtons ? /*#__PURE__*/_jsx(ScrollButtonComponent, _extends({
orientation: orientation,
direction: isRtl ? 'left' : 'right',
onClick: handleEndScrollClick,
disabled: !displayScroll.end
}, TabScrollButtonProps, {
className: clsx(classes.scrollButtons, TabScrollButtonProps.className)
})) : null;
return conditionalElements;
};
var scrollSelectedIntoView = useEventCallback(function (animation) {
var _getTabsMeta2 = getTabsMeta(),
tabsMeta = _getTabsMeta2.tabsMeta,
tabMeta = _getTabsMeta2.tabMeta;
if (!tabMeta || !tabsMeta) {
return;
}
if (tabMeta[start] < tabsMeta[start]) {
// left side of button is out of view
var nextScrollStart = tabsMeta[scrollStart] + (tabMeta[start] - tabsMeta[start]);
scroll(nextScrollStart, {
animation: animation
});
} else if (tabMeta[end] > tabsMeta[end]) {
// right side of button is out of view
var _nextScrollStart = tabsMeta[scrollStart] + (tabMeta[end] - tabsMeta[end]);
scroll(_nextScrollStart, {
animation: animation
});
}
});
var updateScrollButtonState = useEventCallback(function () {
if (scrollable && scrollButtons !== false) {
var _tabsRef$current = tabsRef.current,
scrollTop = _tabsRef$current.scrollTop,
scrollHeight = _tabsRef$current.scrollHeight,
clientHeight = _tabsRef$current.clientHeight,
scrollWidth = _tabsRef$current.scrollWidth,
clientWidth = _tabsRef$current.clientWidth;
var showStartScroll;
var showEndScroll;
if (vertical) {
showStartScroll = scrollTop > 1;
showEndScroll = scrollTop < scrollHeight - clientHeight - 1;
} else {
var scrollLeft = getNormalizedScrollLeft(tabsRef.current, theme.direction);
// use 1 for the potential rounding error with browser zooms.
showStartScroll = isRtl ? scrollLeft < scrollWidth - clientWidth - 1 : scrollLeft > 1;
showEndScroll = !isRtl ? scrollLeft < scrollWidth - clientWidth - 1 : scrollLeft > 1;
}
if (showStartScroll !== displayScroll.start || showEndScroll !== displayScroll.end) {
setDisplayScroll({
start: showStartScroll,
end: showEndScroll
});
}
}
});
React.useEffect(function () {
var handleResize = debounce(function () {
// If the Tabs component is replaced by Suspense with a fallback, the last
// ResizeObserver's handler that runs because of the change in the layout is trying to
// access a dom node that is no longer there (as the fallback component is being shown instead).
// See https://github.com/mui/material-ui/issues/33276
// TODO: Add tests that will ensure the component is not failing when
// replaced by Suspense with a fallback, once React is updated to version 18
if (tabsRef.current) {
updateIndicatorState();
updateScrollButtonState();
}
});
var win = ownerWindow(tabsRef.current);
win.addEventListener('resize', handleResize);
var resizeObserver;
if (typeof ResizeObserver !== 'undefined') {
resizeObserver = new ResizeObserver(handleResize);
Array.from(tabListRef.current.children).forEach(function (child) {
resizeObserver.observe(child);
});
}
return function () {
handleResize.clear();
win.removeEventListener('resize', handleResize);
if (resizeObserver) {
resizeObserver.disconnect();
}
};
}, [updateIndicatorState, updateScrollButtonState]);
var handleTabsScroll = React.useMemo(function () {
return debounce(function () {
updateScrollButtonState();
});
}, [updateScrollButtonState]);
React.useEffect(function () {
return function () {
handleTabsScroll.clear();
};
}, [handleTabsScroll]);
React.useEffect(function () {
setMounted(true);
}, []);
React.useEffect(function () {
updateIndicatorState();
updateScrollButtonState();
});
React.useEffect(function () {
// Don't animate on the first render.
scrollSelectedIntoView(defaultIndicatorStyle !== indicatorStyle);
}, [scrollSelectedIntoView, indicatorStyle]);
React.useImperativeHandle(action, function () {
return {
updateIndicator: updateIndicatorState,
updateScrollButtons: updateScrollButtonState
};
}, [updateIndicatorState, updateScrollButtonState]);
var indicator = /*#__PURE__*/_jsx(TabsIndicator, _extends({}, TabIndicatorProps, {
className: clsx(classes.indicator, TabIndicatorProps.className),
ownerState: ownerState,
style: _extends({}, indicatorStyle, TabIndicatorProps.style)
}));
var childIndex = 0;
var children = React.Children.map(childrenProp, function (child) {
if (! /*#__PURE__*/React.isValidElement(child)) {
return null;
}
if (process.env.NODE_ENV !== 'production') {
if (isFragment(child)) {
console.error(["MUI: The Tabs component doesn't accept a Fragment as a child.", 'Consider providing an array instead.'].join('\n'));
}
}
var childValue = child.props.value === undefined ? childIndex : child.props.value;
valueToIndex.set(childValue, childIndex);
var selected = childValue === value;
childIndex += 1;
return /*#__PURE__*/React.cloneElement(child, _extends({
fullWidth: variant === 'fullWidth',
indicator: selected && !mounted && indicator,
selected: selected,
selectionFollowsFocus: selectionFollowsFocus,
onChange: onChange,
textColor: textColor,
value: childValue
}, childIndex === 1 && value === false && !child.props.tabIndex ? {
tabIndex: 0
} : {}));
});
var handleKeyDown = function handleKeyDown(event) {
var list = tabListRef.current;
var currentFocus = ownerDocument(list).activeElement;
// Keyboard navigation assumes that [role="tab"] are siblings
// though we might warn in the future about nested, interactive elements
// as a a11y violation
var role = currentFocus.getAttribute('role');
if (role !== 'tab') {
return;
}
var previousItemKey = orientation === 'horizontal' ? 'ArrowLeft' : 'ArrowUp';
var nextItemKey = orientation === 'horizontal' ? 'ArrowRight' : 'ArrowDown';
if (orientation === 'horizontal' && isRtl) {
// swap previousItemKey with nextItemKey
previousItemKey = 'ArrowRight';
nextItemKey = 'ArrowLeft';
}
switch (event.key) {
case previousItemKey:
event.preventDefault();
moveFocus(list, currentFocus, previousItem);
break;
case nextItemKey:
event.preventDefault();
moveFocus(list, currentFocus, nextItem);
break;
case 'Home':
event.preventDefault();
moveFocus(list, null, nextItem);
break;
case 'End':
event.preventDefault();
moveFocus(list, null, previousItem);
break;
default:
break;
}
};
var conditionalElements = getConditionalElements();
return /*#__PURE__*/_jsxs(TabsRoot, _extends({
className: clsx(classes.root, className),
ownerState: ownerState,
ref: ref,
as: component
}, other, {
children: [conditionalElements.scrollButtonStart, conditionalElements.scrollbarSizeListener, /*#__PURE__*/_jsxs(TabsScroller, {
className: classes.scroller,
ownerState: ownerState,
style: _defineProperty({
overflow: scrollerStyle.overflow
}, vertical ? "margin".concat(isRtl ? 'Left' : 'Right') : 'marginBottom', visibleScrollbar ? undefined : -scrollerStyle.scrollbarWidth),
ref: tabsRef,
onScroll: handleTabsScroll,
children: [/*#__PURE__*/_jsx(FlexContainer, {
"aria-label": ariaLabel,
"aria-labelledby": ariaLabelledBy,
"aria-orientation": orientation === 'vertical' ? 'vertical' : null,
className: classes.flexContainer,
ownerState: ownerState,
onKeyDown: handleKeyDown,
ref: tabListRef,
role: "tablist",
children: children
}), mounted && indicator]
}), conditionalElements.scrollButtonEnd]
}));
});
process.env.NODE_ENV !== "production" ? Tabs.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" |
// ----------------------------------------------------------------------
/**
* Callback fired when the component mounts.
* This is useful when you want to trigger an action programmatically.
* It supports two actions: `updateIndicator()` and `updateScrollButtons()`
*
* @param {object} actions This object contains all possible actions
* that can be triggered programmatically.
*/
action: refType,
/**
* If `true`, the scroll buttons aren't forced hidden on mobile.
* By default the scroll buttons are hidden on mobile and takes precedence over `scrollButtons`.
* @default false
*/
allowScrollButtonsMobile: PropTypes.bool,
/**
* The label for the Tabs as a string.
*/
'aria-label': PropTypes.string,
/**
* An id or list of ids separated by a space that label the Tabs.
*/
'aria-labelledby': PropTypes.string,
/**
* If `true`, the tabs are centered.
* This prop is intended for large views.
* @default false
*/
centered: PropTypes.bool,
/**
* The content of the component.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* Determines the color of the indicator.
* @default 'primary'
*/
indicatorColor: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([PropTypes.oneOf(['primary', 'secondary']), PropTypes.string]),
/**
* Callback fired when the value changes.
*
* @param {React.SyntheticEvent} event The event source of the callback. **Warning**: This is a generic event not a change event.
* @param {any} value We default to the index of the child (number)
*/
onChange: PropTypes.func,
/**
* The component orientation (layout flow direction).
* @default 'horizontal'
*/
orientation: PropTypes.oneOf(['horizontal', 'vertical']),
/**
* The component used to render the scroll buttons.
* @default TabScrollButton
*/
ScrollButtonComponent: PropTypes.elementType,
/**
* Determine behavior of scroll buttons when tabs are set to scroll:
*
* - `auto` will only present them when not all the items are visible.
* - `true` will always present them.
* - `false` will never present them.
*
* By default the scroll buttons are hidden on mobile.
* This behavior can be disabled with `allowScrollButtonsMobile`.
* @default 'auto'
*/
scrollButtons: PropTypes /* @typescript-to-proptypes-ignore */.oneOf(['auto', false, true]),
/**
* If `true` the selected tab changes on focus. Otherwise it only
* changes on activation.
*/
selectionFollowsFocus: PropTypes.bool,
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object]),
/**
* Props applied to the tab indicator element.
* @default {}
*/
TabIndicatorProps: PropTypes.object,
/**
* Props applied to the [`TabScrollButton`](/material-ui/api/tab-scroll-button/) element.
* @default {}
*/
TabScrollButtonProps: PropTypes.object,
/**
* Determines the color of the `Tab`.
* @default 'primary'
*/
textColor: PropTypes.oneOf(['inherit', 'primary', 'secondary']),
/**
* The value of the currently selected `Tab`.
* If you don't want any selected `Tab`, you can set this prop to `false`.
*/
value: PropTypes.any,
/**
* Determines additional display behavior of the tabs:
*
* - `scrollable` will invoke scrolling properties and allow for horizontally
* scrolling (or swiping) of the tab bar.
* -`fullWidth` will make the tabs grow to use all the available space,
* which should be used for small views, like on mobile.
* - `standard` will render the default state.
* @default 'standard'
*/
variant: PropTypes.oneOf(['fullWidth', 'scrollable', 'standard']),
/**
* If `true`, the scrollbar is visible. It can be useful when displaying
* a long vertical list of tabs.
* @default false
*/
visibleScrollbar: PropTypes.bool
} : void 0;
export default Tabs;

Event Timeline

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