# Tabs

- Page: https://jiguang132.com/resources/material-ui/docs/tabs
- Resource: Material UI (https://jiguang132.com/resources/material-ui.md)
- All guides: https://jiguang132.com/resources/material-ui/docs.md

Navigate related panels using native Tabs and Tab controls.

This guide covers Material UI Core with the default Emotion engine; extensions and additional demos are explicitly classified.

## Use case and business boundary

Core requires host panel semantics; Lab TabContext/TabList/TabPanel are excluded. Hidden keep-mounted panels can still run effects.

## Native composition and scope

`Tabs`, `Tab`, `TabScrollButton`

Preserve native Material UI composition and types; do not substitute JGuang UI/Base UI/Radix APIs. Example entries are not extra components.

Excluded integrations: `TabContext` (@mui/lab), `TabList` (@mui/lab), `TabPanel` (@mui/lab). Not claimed verified in the default Emotion environment.

## Native installation and initialization

```bash
npm install @mui/material@9.4.0 @emotion/react@11.14.0 @emotion/styled@11.14.1
```

Use native npm and Emotion, not an invented JGuang UI Registry URL. Place examples inside native ThemeProvider; choose CssBaseline or ScopedCssBaseline for the project. Inspect React, existing providers, lockfile and SSR first. Never overwrite files or conceal peer conflicts. This batch verified React 19.2.8; React 18 and below require matching react-is. See the included bilingual setup guide.

## Practical native parameters

These selected parameters are not a flattened universal API. Preserve the native declaring owner, slot structure, nullable values and generics.

| Owner.prop | Practical role | Declaration source |
| --- | --- | --- |
| `Tabs.value` | Controlled native value; its scalar/array/nullable type is owner-specific. | `Tabs` |
| `Tabs.onChange` | Owning control's native callback; preserve its exact event/value/nullable signature. | `Tabs` |
| `Tabs.variant` | Owning native presentation enum; never substitute a universal variant prop. | `Tabs` |
| `Tabs.selectionFollowsFocus` | Activate Tabs on keyboard focus only if panel loading is immediate enough. | `Tabs` |
| `Tab.disabled` | Native disabled interaction state; not an authorization check. | `Tab` |

## Runnable native examples

Machine keys select example entries, not universal variant props. Native demo JSX/data stay unchanged; JGuang-authored acceptance fixtures are explicitly labelled.

- Introduction · `BasicTabs` · upstream native demo
- With standard API · `KeepMountedStandardTabs` · upstream native demo
- Wrapped labels · `TabsWrappedLabel` · upstream native demo
- Colored tab · `ColorTabs` · upstream native demo
- Disabled tab · `DisabledTabs` · upstream native demo
- Full width · `FullWidthTabs` · upstream native demo
- Centered · `CenteredTabs` · upstream native demo
- Automatic scroll buttons · `ScrollableTabsButtonAuto` · upstream native demo
- Forced scroll buttons · `ScrollableTabsButtonForce` · upstream native demo
- Forced scroll buttons · `ScrollableTabsButtonVisible` · upstream native demo
- Prevent scroll buttons · `ScrollableTabsButtonPrevent` · upstream native demo
- Customization · `CustomizedTabs` · upstream native demo
- Vertical tabs · `VerticalTabs` · upstream native demo
- Nav tabs · `NavTabs` · upstream native demo
- Icon tabs · `IconTabs` · upstream native demo
- Icon tabs · `IconLabelTabs` · upstream native demo
- Icon position · `IconPositionTabs` · upstream native demo
- Demo · `AccessibleTabs1` · upstream native demo
- Demo · `AccessibleTabs2` · upstream native demo

## Explicitly unsupported additional examples

These remain in the upstream inventory, not silently skipped or presented as working previews. Additional dependency/framework acceptance is required.

- Experimental API · `LabTabs`: `@mui/lab/TabContext`, `@mui/lab/TabList`, `@mui/lab/TabPanel`
- With lab API · `KeepMountedLabTabs`: `@mui/lab/TabContext`, `@mui/lab/TabList`, `@mui/lab/TabPanel`

## Actual usage example

Unmodified pinned native demo; copy its required local helper files together.

```tsx
import * as React from 'react';
import Tabs from '@mui/material/Tabs';
import Tab from '@mui/material/Tab';
import Box from '@mui/material/Box';

interface TabPanelProps {
  children?: React.ReactNode;
  index: number;
  value: number;
}

function CustomTabPanel(props: TabPanelProps) {
  const { children, value, index, ...other } = props;

  return (
    <div
      role="tabpanel"
      hidden={value !== index}
      tabIndex={0}
      id={`simple-tabpanel-${index}`}
      aria-labelledby={`simple-tab-${index}`}
      {...other}
    >
      {value === index && <Box sx={{ p: 3 }}>{children}</Box>}
    </div>
  );
}

function a11yProps(index: number) {
  return {
    id: `simple-tab-${index}`,
    'aria-controls': `simple-tabpanel-${index}`,
  };
}

export default function BasicTabs() {
  const [value, setValue] = React.useState(0);

  const handleChange = (event: React.SyntheticEvent, newValue: number) => {
    setValue(newValue);
  };

  return (
    <Box sx={{ width: '100%' }}>
      <Box sx={{ borderBottom: 1, borderColor: 'divider' }}>
        <Tabs value={value} onChange={handleChange} aria-label="basic tabs example">
          <Tab label="Item One" {...a11yProps(0)} />
          <Tab label="Item Two" {...a11yProps(1)} />
          <Tab label="Item Three" {...a11yProps(2)} />
        </Tabs>
      </Box>
      <CustomTabPanel value={value} index={0}>
        Item One
      </CustomTabPanel>
      <CustomTabPanel value={value} index={1}>
        Item Two
      </CustomTabPanel>
      <CustomTabPanel value={value} index={2}>
        Item Three
      </CustomTabPanel>
    </Box>
  );
}

```

## Example dependency boundaries

`react`, `@mui/material/Tabs`, `@mui/material/Tab`, `@mui/material/Box`, `@mui/material/TextField`, `@mui/material/styles`, `@mui/material/AppBar`, `@mui/material/Typography`, `@mui/icons-material/Phone`, `@mui/icons-material/Favorite`, `@mui/icons-material/PersonPin`, `@mui/icons-material/PhoneMissed`

Direct Icons/System/Utils example imports require their matching 9.4.0 packages. Relative data/helpers are part of the example closure, not extra components. Remote images and simulated operations do not supply a backend.

## Pinned upstream API metadata reference

These tables retain the upstream metadata, not a newly inferred generic type system. Conditional generics, inherited props and callback details are defined by the source declarations below. Theme defaults may override metadata defaults.

### Tabs

```tsx
import Tabs from '@mui/material/Tabs';
import { Tabs } from '@mui/material';
```

| Prop | Required | Upstream metadata type / constraint | Metadata default |
| --- | --- | --- | --- |
| `action` | no | `ref` | — |
| `allowScrollButtonsMobile` | no | `bool` | `false` |
| `aria-label` | no | `string` | — |
| `aria-labelledby` | no | `string` | — |
| `centered` | no | `bool` | `false` |
| `children` | no | `node` | — |
| `classes` | no | `object` | — |
| `component` | no | `elementType` | — |
| `indicatorColor` | no | `'primary' \| 'secondary' \| string` | `'primary'` |
| `onChange` | no | `func` | — |
| `orientation` | no | `'horizontal' \| 'vertical'` | `'horizontal'` |
| `scrollButtons` | no | `'auto' \| false \| true` | `'auto'` |
| `selectionFollowsFocus` | no | `bool` | — |
| `slotProps` | no | `{ endScrollButtonIcon?: func \| object, indicator?: func \| object, list?: func \| object, root?: func \| object, scrollbar?: func \| object, scrollButtons?: func \| object, scroller?: func \| object, startScrollButtonIcon?: func \| object }` | `{}` |
| `slots` | no | `{ endScrollButtonIcon?: elementType, indicator?: elementType, list?: elementType, root?: elementType, scrollbar?: elementType, scrollButtons?: elementType, scroller?: elementType, startScrollButtonIcon?: elementType }` | `{}` |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |
| `textColor` | no | `'inherit' \| 'primary' \| 'secondary'` | `'primary'` |
| `value` | no | `any` | — |
| `variant` | no | `'fullWidth' \| 'scrollable' \| 'standard'` | `'standard'` |
| `visibleScrollbar` | no | `bool` | `false` |



### Tab

```tsx
import Tab from '@mui/material/Tab';
import { Tab } from '@mui/material';
```

Native inheritance: `ButtonBase`. Parent/DOM props are not fabricated as additional own props.

| Prop | Required | Upstream metadata type / constraint | Metadata default |
| --- | --- | --- | --- |
| `children` | no | `unsupportedProp` | — |
| `classes` | no | `object` | — |
| `disabled` | no | `bool` | `false` |
| `disableFocusRipple` | no | `bool` | `false` |
| `disableRipple` | no | `bool` | `false` |
| `icon` | no | `element \| string` | — |
| `iconPosition` | no | `'bottom' \| 'end' \| 'start' \| 'top'` | `'top'` |
| `label` | no | `node` | — |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |
| `value` | no | `any` | — |
| `wrapped` | no | `bool` | `false` |



### TabScrollButton

```tsx
import TabScrollButton from '@mui/material/TabScrollButton';
import { TabScrollButton } from '@mui/material';
```

| Prop | Required | Upstream metadata type / constraint | Metadata default |
| --- | --- | --- | --- |
| `direction` | yes | `'left' \| 'right'` | — |
| `orientation` | yes | `'horizontal' \| 'vertical'` | — |
| `children` | no | `node` | — |
| `classes` | no | `object` | — |
| `disabled` | no | `bool` | `false` |
| `slotProps` | no | `{ endScrollButtonIcon?: func \| object, startScrollButtonIcon?: func \| object }` | `{}` |
| `slots` | no | `{ EndScrollButtonIcon?: elementType, StartScrollButtonIcon?: elementType }` | `{}` |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |


## Native source declarations

Declarations/imports are extracted from pinned source without flattening unions or external inheritance. Original English comments/types are source reference, not a claim of translated upstream prose. Shared types stay in their native packages.

### vendor/src/Tabs/Tabs.d.ts

```ts
import * as React from 'react';

import { SxProps } from '@mui/system';

import { OverridableStringUnion } from '@mui/types';

import { CreateSlotsAndSlotProps, SlotProps } from '../utils/types';

import { Theme } from '../styles';

import TabScrollButton from '../TabScrollButton';

import { OverridableComponent, OverrideProps } from '../OverridableComponent';

import { TabsClasses } from './tabsClasses';

import SvgIcon from '../SvgIcon';

export interface TabsPropsIndicatorColorOverrides {}

export interface TabsPropsVariantOverrides {}

export interface TabsRootSlotPropsOverrides {}

export interface TabsScrollerSlotPropsOverrides {}

export interface TabsListSlotPropsOverrides {}

export interface TabsScrollbarSlotPropsOverrides {}

export interface TabsIndicatorSlotPropsOverrides {}

export interface TabsScrollButtonsSlotPropsOverrides {}

export interface TabsStartScrollButtonIconSlotPropsOverrides {}

export interface TabsEndScrollButtonIconSlotPropsOverrides {}

export interface TabsSlots {
  /**
   * The component used for the popper.
   * @default div
   */
  root: React.ElementType;
  /**
   * The component used for the scroller.
   * @default div
   */
  scroller: React.ElementType;
  /**
   * The component used for the flex container.
   * @default div
   */
  list: React.ElementType;
  /**
   * The component used for the scroller.
   * @default ScrollbarSize
   */
  scrollbar: React.ElementType;
  /**
   * The component used for the tab indicator.
   * @default span
   */
  indicator: React.ElementType;
  /**
   * The component used for the scroll button.
   * @default TabScrollButton
   */
  scrollButtons: React.ElementType;
  /**
   * The component used for the start scroll button icon.
   * @default KeyboardArrowLeft
   */
  startScrollButtonIcon: React.ElementType;
  /**
   * The component used for the end scroll button icon.
   * @default KeyboardArrowRight
   */
  endScrollButtonIcon: React.ElementType;
}

export type TabsSlotsAndSlotProps = CreateSlotsAndSlotProps<
  TabsSlots,
  {
    /**
     * Props forwarded to the root slot.
     * By default, the available props are based on the div element.
     */
    root: SlotProps<'div', TabsRootSlotPropsOverrides, TabsOwnerState>;
    /**
     * Props forwarded to the scroller slot.
     * By default, the available props are based on the div element.
     */
    scroller: SlotProps<'div', TabsScrollerSlotPropsOverrides, TabsOwnerState>;
    /**
     * Props forwarded to the list slot.
     * By default, the available props are based on the div element.
     */
    list: SlotProps<'div', TabsListSlotPropsOverrides, TabsOwnerState>;
    /**
     * Props forwarded to the scrollbar slot.
     * By default, the available props are based on the div element.
     */
    scrollbar: SlotProps<
      'div',
      {
        onChange?: ((scrollbarWidth: undefined | number) => void) | undefined;
      } & TabsScrollbarSlotPropsOverrides,
      TabsOwnerState
    >;
    /**
     * Props forwarded to the indicator slot.
     * By default, the available props are based on the span element.
     */
    indicator: SlotProps<'span', TabsIndicatorSlotPropsOverrides, TabsOwnerState>;
    /**
     * Props forwarded to the scrollButtons slot.
     * By default, the available props are based on the [TabScrollButton](https://mui.com/material-ui/api/tab-scroll-button/#props) component.
     */
    scrollButtons: SlotProps<
      typeof TabScrollButton,
      TabsScrollButtonsSlotPropsOverrides,
      TabsOwnerState
    >;
    /**
     * Props forwarded to the startScrollButtonIcon slot.
     * By default, the available props are based on the [SvgIcon](https://mui.com/material-ui/api/svg-icon/#props) component.
     */
    startScrollButtonIcon: SlotProps<
      typeof SvgIcon,
      TabsStartScrollButtonIconSlotPropsOverrides,
      TabsOwnerState
    >;
    /**
     * Props forwarded to the endScrollButtonIcon slot.
     * By default, the available props are based on the [SvgIcon](https://mui.com/material-ui/api/svg-icon/#props) component.
     */
    endScrollButtonIcon: SlotProps<
      typeof SvgIcon,
      TabsEndScrollButtonIconSlotPropsOverrides,
      TabsOwnerState
    >;
  }
>;

export interface TabsOwnerState extends Omit<TabsProps, 'slots' | 'slotProps'> {
  vertical: boolean;
  fixed: boolean;
  hideScrollbar: boolean;
  scrollableX: boolean;
  scrollableY: boolean;
  centered: boolean;
  scrollButtonsHideMobile: boolean;
}

export interface TabsOwnProps extends TabsSlotsAndSlotProps {
  /**
   * 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?: React.Ref<TabsActions> | undefined;
  /**
   * 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?: boolean | undefined;
  /**
   * The label for the Tabs as a string.
   */
  'aria-label'?: string | undefined;
  /**
   * An id or list of ids separated by a space that label the Tabs.
   */
  'aria-labelledby'?: string | undefined;
  /**
   * If `true`, the tabs are centered.
   * This prop is intended for large views.
   * @default false
   */
  centered?: boolean | undefined;
  /**
   * The content of the component.
   */
  children?: React.ReactNode;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<TabsClasses> | undefined;
  /**
   * Determines the color of the indicator.
   * @default 'primary'
   */
  indicatorColor?:
    OverridableStringUnion<'secondary' | 'primary', TabsPropsIndicatorColorOverrides> | undefined;
  /**
   * 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?: ((event: React.SyntheticEvent, value: any) => void) | undefined;
  /**
   * The component orientation (layout flow direction).
   * @default 'horizontal'
   */
  orientation?: 'horizontal' | 'vertical' | undefined;
  /**
   * 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?: 'auto' | true | false | undefined;
  /**
   * If `true` the selected tab changes on focus. Otherwise it only
   * changes on activation.
   */
  selectionFollowsFocus?: boolean | undefined;
  /**
   * Determines the color of the `Tab`.
   * @default 'primary'
   */
  textColor?: 'secondary' | 'primary' | 'inherit' | undefined;
  /**
   * The value of the currently selected `Tab`.
   * If you don't want any selected `Tab`, you can set this prop to `false`.
   */
  value?: 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?:
    | OverridableStringUnion<'standard' | 'scrollable' | 'fullWidth', TabsPropsVariantOverrides>
    | undefined;
  /**
   * If `true`, the scrollbar is visible. It can be useful when displaying
   * a long vertical list of tabs.
   * @default false
   */
  visibleScrollbar?: boolean | undefined;
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
}

export interface TabsTypeMap<
  AdditionalProps = {},
  RootComponent extends React.ElementType = 'div',
> {
  props: AdditionalProps & TabsOwnProps;
  defaultComponent: RootComponent;
}

declare const Tabs: OverridableComponent<TabsTypeMap>;

export interface TabsActions {
  updateIndicator(): void;
  updateScrollButtons(): void;
}

export type TabsProps<
  RootComponent extends React.ElementType = TabsTypeMap['defaultComponent'],
  AdditionalProps = {},
> = OverrideProps<TabsTypeMap<AdditionalProps, RootComponent>, RootComponent> & {
  component?: React.ElementType | undefined;
};
```

### vendor/src/Tab/Tab.d.ts

```ts
import * as React from 'react';

import { SxProps } from '@mui/system';

import { Theme } from '../styles';

import { ExtendButtonBase, ExtendButtonBaseTypeMap } from '../ButtonBase';

import { OverrideProps } from '../OverridableComponent';

import { TabClasses } from './tabClasses';

export interface TabOwnProps {
  /**
   * This prop isn't supported.
   * Use the `component` prop if you need to change the children structure.
   */
  children?: null | undefined;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<TabClasses> | undefined;
  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled?: boolean | undefined;
  /**
   * If `true`, the  keyboard focus ripple is disabled.
   * @default false
   */
  disableFocusRipple?: boolean | undefined;
  /**
   * The icon to display.
   */
  icon?: string | React.ReactElement<unknown> | undefined;
  /**
   * The position of the icon relative to the label.
   * @default 'top'
   */
  iconPosition?: 'top' | 'bottom' | 'start' | 'end' | undefined;
  /**
   * The label element.
   */
  label?: React.ReactNode;
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
  /**
   * You can provide your own value. Otherwise, we fallback to the child position index.
   */
  value?: any;
  /**
   * Tab labels appear in a single row.
   * They can use a second line if needed.
   * @default false
   */
  wrapped?: boolean | undefined;
}

export type TabTypeMap<
  AdditionalProps = {},
  RootComponent extends React.ElementType = 'div',
> = ExtendButtonBaseTypeMap<{
  props: AdditionalProps & TabOwnProps;
  defaultComponent: RootComponent;
}>;

declare const Tab: ExtendButtonBase<TabTypeMap>;

export type TabProps<
  RootComponent extends React.ElementType = TabTypeMap['defaultComponent'],
  AdditionalProps = {},
> = OverrideProps<TabTypeMap<AdditionalProps, RootComponent>, RootComponent> & {
  component?: React.ElementType | undefined;
};
```

### vendor/src/TabScrollButton/TabScrollButton.d.ts

```ts
import * as React from 'react';

import { SxProps } from '@mui/system';

import { SlotComponentProps } from '../utils/types';

import { ButtonBaseProps } from '../ButtonBase';

import { Theme } from '../styles';

import SvgIcon from '../SvgIcon';

import { TabScrollButtonClasses } from './tabScrollButtonClasses';

export interface TabScrollButtonStartIconSlotPropsOverrides {}

export interface TabScrollButtonEndIconSlotPropsOverrides {}

export interface TabScrollButtonOwnerState extends TabScrollButtonProps {
  isRtl: boolean;
}

export interface TabScrollButtonProps extends Omit<ButtonBaseProps, 'nativeButton'> {
  /**
   * The content of the component.
   */
  children?: React.ReactNode;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<TabScrollButtonClasses> | undefined;
  /**
   * The components used for each slot inside.
   * @default {}
   */
  slots?:
    | {
        StartScrollButtonIcon?: React.ElementType | undefined;
        EndScrollButtonIcon?: React.ElementType | undefined;
      }
    | undefined;
  /**
   * The extra props for the slot components.
   * You can override the existing props or add new ones.
   * @default {}
   */
  slotProps?:
    | {
        startScrollButtonIcon?:
          | SlotComponentProps<
              typeof SvgIcon,
              TabScrollButtonStartIconSlotPropsOverrides,
              TabScrollButtonOwnerState
            >
          | undefined;
        endScrollButtonIcon?:
          | SlotComponentProps<
              typeof SvgIcon,
              TabScrollButtonEndIconSlotPropsOverrides,
              TabScrollButtonOwnerState
            >
          | undefined;
      }
    | undefined;
  /**
   * The direction the button should indicate.
   */
  direction: 'left' | 'right';
  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled?: boolean | undefined;
  /**
   * The component orientation (layout flow direction).
   */
  orientation: 'horizontal' | 'vertical';
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
}

export default function TabScrollButton(props: TabScrollButtonProps): React.JSX.Element;
```

## Post-install acceptance

Run strict types, production build and real interactions. Check keyboard labels/focus, disabled/error/read-only semantics where natively supported, both themes, narrow screens and reduced motion. Verify callbacks against the real host data; do not declare installation complete from copying a prompt. Initialization fixtures also require server HTML and warning-free hydration.

## Source and license

https://github.com/mui/material-ui/tree/809a7717b4c050ba3f69b75300689f07c050a16e

MIT · @mui/material@9.4.0. Vendor originals and license are preserved. Full original upstream prose remains in vendor/docs and is not represented as fully translated.

---

Index of all JGuang resources: https://jiguang132.com/llms.txt