# Button

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

Trigger actions with text, contained, outlined or icon-only Buttons.

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

## Use case and business boundary

Loading is visual state, not a request implementation; label icon-only actions and keep a focus indication if ripple is disabled.

## Native composition and scope

`Button`, `IconButton`, `ButtonBase`

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

## 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 |
| --- | --- | --- |
| `Button.variant` | Owning native presentation enum; never substitute a universal variant prop. | `Button` |
| `Button.loading` | Native loading presentation; async operations still belong to the host. | `Button` |
| `Button.disabled` | Native disabled interaction state; not an authorization check. | `Button` |
| `Button.startIcon` | Native Button leading icon element, not an icon name string. | `Button` |
| `IconButton.aria-label` | Accessible name on the native interactive element. | `React.AriaAttributes` |

## 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.

- Basic button · `BasicButtons` · upstream native demo
- Text button · `TextButtons` · upstream native demo
- Contained button · `ContainedButtons` · upstream native demo
- Contained button · `DisableElevation` · upstream native demo
- Outlined button · `OutlinedButtons` · upstream native demo
- Color · `ColorButtons` · upstream native demo
- Sizes · `ButtonSizes` · upstream native demo
- Buttons with icons and label · `IconLabelButtons` · upstream native demo
- Icon button · `IconButtons` · upstream native demo
- Sizes · `IconButtonSizes` · upstream native demo
- Colors · `IconButtonColors` · upstream native demo
- Loading · `LoadingIconButton` · upstream native demo
- Badge · `IconButtonWithBadge` · upstream native demo
- File upload · `InputFileUpload` · upstream native demo
- Loading · `LoadingButtons` · upstream native demo
- Loading · `LoadingButtonsTransition` · upstream native demo
- Customization · `CustomizedButtons` · upstream native demo
- Complex button · `ButtonBaseDemo` · upstream native demo

## Actual usage example

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

```tsx
import Stack from '@mui/material/Stack';
import Button from '@mui/material/Button';

export default function BasicButtons() {
  return (
    <Stack spacing={2} direction="row">
      <Button variant="text">Text</Button>
      <Button variant="contained">Contained</Button>
      <Button variant="outlined">Outlined</Button>
    </Stack>
  );
}

```

## Example dependency boundaries

`@mui/material/Stack`, `@mui/material/Button`, `@mui/material/Box`, `@mui/icons-material/Delete`, `@mui/icons-material/Send`, `@mui/material/IconButton`, `@mui/icons-material/Alarm`, `@mui/icons-material/AddShoppingCart`, `@mui/icons-material/Fingerprint`, `react`, `@mui/material/Tooltip`, `@mui/icons-material/ShoppingCart`, `@mui/material/styles`, `@mui/material/Badge`, `@mui/icons-material/ShoppingCartOutlined`, `@mui/icons-material/CloudUpload`, `@mui/icons-material/Save`, `@mui/material/FormControlLabel`, `@mui/material/Switch`, `@mui/material/colors`, `@mui/material/ButtonBase`, `@mui/material/Typography`

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.

### Button

```tsx
import Button from '@mui/material/Button';
import { Button } 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 | `node` | — |
| `classes` | no | `object` | — |
| `color` | no | `'inherit' \| 'primary' \| 'secondary' \| 'success' \| 'error' \| 'info' \| 'warning' \| string` | `'primary'` |
| `component` | no | `elementType` | — |
| `disabled` | no | `bool` | `false` |
| `disableElevation` | no | `bool` | `false` |
| `disableFocusRipple` | no | `bool` | `false` |
| `disableRipple` | no | `bool` | `false` |
| `endIcon` | no | `node` | — |
| `fullWidth` | no | `bool` | `false` |
| `href` | no | `string` | — |
| `loading` | no | `bool` | `null` |
| `loadingIndicator` | no | `node` | `<CircularProgress color="inherit" size={16} />` |
| `loadingPosition` | no | `'center' \| 'end' \| 'start'` | `'center'` |
| `size` | no | `'small' \| 'medium' \| 'large' \| string` | `'medium'` |
| `startIcon` | no | `node` | — |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |
| `variant` | no | `'contained' \| 'outlined' \| 'text' \| string` | `'text'` |



### IconButton

```tsx
import IconButton from '@mui/material/IconButton';
import { IconButton } 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 | `node` | — |
| `classes` | no | `object` | — |
| `color` | no | `'inherit' \| 'default' \| 'primary' \| 'secondary' \| 'error' \| 'info' \| 'success' \| 'warning' \| string` | `'default'` |
| `disabled` | no | `bool` | `false` |
| `disableFocusRipple` | no | `bool` | `false` |
| `disableRipple` | no | `bool` | `false` |
| `edge` | no | `'end' \| 'start' \| false` | `false` |
| `loading` | no | `bool` | `null` |
| `loadingIndicator` | no | `node` | `<CircularProgress color="inherit" size={16} />` |
| `size` | no | `'small' \| 'medium' \| 'large' \| string` | `'medium'` |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |



### ButtonBase

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

| Prop | Required | Upstream metadata type / constraint | Metadata default |
| --- | --- | --- | --- |
| `action` | no | `ref` | — |
| `centerRipple` | no | `bool` | `false` |
| `children` | no | `node` | — |
| `classes` | no | `object` | — |
| `component` | no | `element type` | — |
| `disabled` | no | `bool` | `false` |
| `disableRipple` | no | `bool` | `false` |
| `disableTouchRipple` | no | `bool` | `false` |
| `focusRipple` | no | `bool` | `false` |
| `focusVisibleClassName` | no | `string` | — |
| `LinkComponent` | no | `elementType` | `'a'` |
| `nativeButton` | no | `bool` | — |
| `onFocusVisible` | no | `func` | — |
| `sx` | no | `Array<func \| object \| bool> \| func \| object` | — |
| `TouchRippleProps` | no | `object` | — |
| `touchRippleRef` | no | `func \| { current?: { pulsate: func, start: func, stop: func } }` | — |
| `type` | no | `string` | `'button'` |


## 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/Button/Button.d.ts

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

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

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

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

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

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

import { ButtonClasses } from './buttonClasses';

export interface ButtonPropsVariantOverrides {}

export interface ButtonPropsColorOverrides {}

export interface ButtonPropsSizeOverrides {}

export interface ButtonOwnProps {
  /**
   * The content of the component.
   */
  children?: React.ReactNode;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<ButtonClasses> | undefined;
  /**
   * The color of the component.
   * It supports both default and custom theme colors, which can be added as shown in the
   * [palette customization guide](https://mui.com/material-ui/customization/palette/#custom-colors).
   * @default 'primary'
   */
  color?:
    | OverridableStringUnion<
        'inherit' | 'primary' | 'secondary' | 'success' | 'error' | 'info' | 'warning',
        ButtonPropsColorOverrides
      >
    | undefined;
  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled?: boolean | undefined;
  /**
   * If `true`, no elevation is used.
   * @default false
   */
  disableElevation?: boolean | undefined;
  /**
   * If `true`, the  keyboard focus ripple is disabled.
   * @default false
   */
  disableFocusRipple?: boolean | undefined;
  /**
   * Element placed after the children.
   */
  endIcon?: React.ReactNode;
  /**
   * If `true`, the button will take up the full width of its container.
   * @default false
   */
  fullWidth?: boolean | undefined;
  /**
   * The URL to link to when the button is clicked.
   * If defined, an `a` element will be used as the root node.
   */
  href?: string | undefined;
  /**
   * If `true`, the loading indicator is visible and the button is disabled.
   * If `true | false`, the loading wrapper is always rendered before the children to prevent [Google Translation Crash](https://github.com/mui/material-ui/issues/27853).
   * @default null
   */
  loading?: boolean | null | undefined;
  /**
   * Element placed before the children if the button is in loading state.
   * The node should contain an element with `role="progressbar"` with an accessible name.
   * By default, it renders a `CircularProgress` that is labeled by the button itself.
   * @default <CircularProgress color="inherit" size={16} />
   */
  loadingIndicator?: React.ReactNode;
  /**
   * The loading indicator can be positioned on the start, end, or the center of the button.
   * @default 'center'
   */
  loadingPosition?: 'start' | 'end' | 'center' | undefined;
  /**
   * The size of the component.
   * `small` is equivalent to the dense button styling.
   * @default 'medium'
   */
  size?: OverridableStringUnion<'small' | 'medium' | 'large', ButtonPropsSizeOverrides> | undefined;
  /**
   * Element placed before the children.
   */
  startIcon?: React.ReactNode;
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
  /**
   * The variant to use.
   * @default 'text'
   */
  variant?:
    | OverridableStringUnion<'text' | 'outlined' | 'contained', ButtonPropsVariantOverrides>
    | undefined;
}

export type ButtonTypeMap<
  AdditionalProps = {},
  RootComponent extends React.ElementType = 'button',
> = ExtendButtonBaseTypeMap<{
  props: AdditionalProps & ButtonOwnProps;
  defaultComponent: RootComponent;
}>;

export interface ExtendButtonTypeMap<TypeMap extends OverridableTypeMap> {
  props: TypeMap['props'] &
    (TypeMap['props'] extends { classes?: Record<string, string> | undefined }
      ? DistributiveOmit<ButtonTypeMap['props'], 'classes'>
      : ButtonTypeMap['props']);
  defaultComponent: TypeMap['defaultComponent'];
}

export type ExtendButton<TypeMap extends OverridableTypeMap> = ((
  props: { href: string } & OverrideProps<ExtendButtonBaseTypeMap<TypeMap>, 'a'>,
) => React.JSX.Element) &
  OverridableComponent<ExtendButtonBaseTypeMap<TypeMap>>;

declare const Button: ExtendButtonBase<ButtonTypeMap>;

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

### vendor/src/IconButton/IconButton.d.ts

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

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

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

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

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

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

import { IconButtonClasses } from './iconButtonClasses';

export interface IconButtonPropsColorOverrides {}

export interface IconButtonPropsSizeOverrides {}

export interface IconButtonOwnProps {
  /**
   * The icon to display.
   */
  children?: React.ReactNode;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<IconButtonClasses> | undefined;
  /**
   * The color of the component.
   * It supports both default and custom theme colors, which can be added as shown in the
   * [palette customization guide](https://mui.com/material-ui/customization/palette/#custom-colors).
   * @default 'default'
   */
  color?:
    | OverridableStringUnion<
        'inherit' | 'default' | 'primary' | 'secondary' | 'error' | 'info' | 'success' | 'warning',
        IconButtonPropsColorOverrides
      >
    | 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;
  /**
   * If given, uses a negative margin to counteract the padding on one
   * side (this is often helpful for aligning the left or right
   * side of the icon with content above or below, without ruining the border
   * size and shape).
   * @default false
   */
  edge?: 'start' | 'end' | false | undefined;
  /**
   * If `true`, the loading indicator is visible and the button is disabled.
   * If `true | false`, the loading wrapper is always rendered before the children to prevent [Google Translation Crash](https://github.com/mui/material-ui/issues/27853).
   * @default null
   */
  loading?: boolean | null | undefined;
  /**
   * Element placed before the children if the button is in loading state.
   * The node should contain an element with `role="progressbar"` with an accessible name.
   * By default, it renders a `CircularProgress` that is labeled by the button itself.
   * @default <CircularProgress color="inherit" size={16} />
   */
  loadingIndicator?: React.ReactNode;
  /**
   * The size of the component.
   * `small` is equivalent to the dense button styling.
   * @default 'medium'
   */
  size?:
    OverridableStringUnion<'small' | 'medium' | 'large', IconButtonPropsSizeOverrides> | undefined;
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
}

export type IconButtonTypeMap<
  AdditionalProps = {},
  RootComponent extends React.ElementType = 'button',
> = ExtendButtonBaseTypeMap<{
  props: AdditionalProps & IconButtonOwnProps;
  defaultComponent: RootComponent;
}>;

declare const IconButton: ExtendButtonBase<IconButtonTypeMap>;

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

### vendor/src/ButtonBase/ButtonBase.d.ts

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

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

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

import { TouchRippleActions, TouchRippleProps } from './TouchRipple';

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

import { ButtonBaseClasses } from './buttonBaseClasses';

export interface ButtonBaseOwnProps {
  /**
   * A ref for imperative actions.
   * It currently only supports `focusVisible()` action.
   */
  action?: React.Ref<ButtonBaseActions> | undefined;
  /**
   * If `true`, the ripples are centered.
   * They won't start at the cursor interaction position.
   * @default false
   */
  centerRipple?: boolean | undefined;
  /**
   * The content of the component.
   */
  children?: React.ReactNode;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<ButtonBaseClasses> | undefined;
  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled?: boolean | undefined;
  /**
   * If `true`, the ripple effect is disabled.
   *
   * ⚠️ Without a ripple there is no styling for :focus-visible by default. Be sure
   * to highlight the element by applying separate styles with the `.Mui-focusVisible` class.
   * @default false
   */
  disableRipple?: boolean | undefined;
  /**
   * If `true`, the touch ripple effect is disabled.
   * @default false
   */
  disableTouchRipple?: boolean | undefined;
  /**
   * If `true`, the base button will have a keyboard focus ripple.
   * @default false
   */
  focusRipple?: boolean | undefined;
  /**
   * This prop can help identify which element has keyboard focus.
   * The class name will be applied when the element gains the focus through keyboard interaction.
   * It's a polyfill for the [CSS :focus-visible selector](https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo).
   * The rationale for using this feature [is explained here](https://github.com/WICG/focus-visible/blob/HEAD/explainer.md).
   * A [polyfill can be used](https://github.com/WICG/focus-visible) to apply a `focus-visible` class to other components
   * if needed.
   */
  focusVisibleClassName?: string | undefined;
  /**
   * The component used to render a link when the `href` prop is provided.
   * @default 'a'
   */
  LinkComponent?: React.ElementType | undefined;
  /**
   * Whether the custom component is expected to render a native `<button>` element
   * when passing a React component to the `component` or `slots` prop.
   */
  nativeButton?: boolean | undefined;
  /**
   * Callback fired when the component is focused with a keyboard.
   * We trigger a `onFocus` callback too.
   */
  onFocusVisible?: React.FocusEventHandler<any> | undefined;
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme> | undefined;
  /**
   * @default 0
   */
  tabIndex?: NonNullable<React.HTMLAttributes<any>['tabIndex']> | undefined;
  /**
   * Props applied to the `TouchRipple` element.
   */
  TouchRippleProps?: Partial<TouchRippleProps> | undefined;
  /**
   * A ref that points to the `TouchRipple` element.
   */
  touchRippleRef?: React.Ref<TouchRippleActions> | undefined;
  /**
   * The HTML [`type`](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/button#type)
   * attribute applied to `button` and `a` elements.
   * Ignored when rendering non-native buttons.
   * @default 'button'
   */
  type?: string | undefined;
}

export interface ButtonBaseTypeMap<
  AdditionalProps = {},
  RootComponent extends React.ElementType = 'button',
> {
  props: AdditionalProps & ButtonBaseOwnProps;
  defaultComponent: RootComponent;
}

export interface ExtendButtonBaseTypeMap<TypeMap extends OverridableTypeMap> {
  props: TypeMap['props'] & Omit<ButtonBaseTypeMap['props'], 'classes' | keyof TypeMap['props']>;
  defaultComponent: TypeMap['defaultComponent'];
}

export type ExtendButtonBase<TypeMap extends OverridableTypeMap> = ((
  props: { href: string } & OverrideProps<ExtendButtonBaseTypeMap<TypeMap>, 'a'>,
) => React.JSX.Element) &
  OverridableComponent<ExtendButtonBaseTypeMap<TypeMap>>;

declare const ButtonBase: ExtendButtonBase<ButtonBaseTypeMap>;

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

export interface ButtonBaseActions {
  focusVisible(): void;
}
```

## 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