# Notification

- Page: https://jiguang132.com/resources/mantine/docs/notification
- Resource: Mantine Core (https://jiguang132.com/resources/mantine.md)
- All guides: https://jiguang132.com/resources/mantine/docs.md

Install: `npm install @mantine/core@9.7.1 @mantine/hooks@9.7.1`

## Version and compatibility

Pinned Mantine Core 9.7.1 requires React and React DOM `^19.2.0` and matching `@mantine/hooks@9.7.1`, from the installed npm package's peerDependencies. Do not force it into React 18 or another incompatible version. Explain upgrade impact and agree on a plan with the project owner; do not hide conflicts with --force/--legacy-peer-deps. The native Provider enables `theme.respectReducedMotion` and uses `forceColorScheme` for light/dark.

## Use case

Present a dismissible status message.

## Native props used by this example

These props are extracted from the local typechecked JSX and grouped by their owning native component. This is not an exhaustive prop list; see pinned source signatures and inheritance below.

| Component prop | Explanation |
| --- | --- |
| `Button.onClick` | Local click handler; replace demo logic with an explicit business action. |
| `Notification.title` | Heading content for this component. |
| `Notification.onClose` | Request to close; update the host's open state. |
| `Notification.closeButtonProps` | Native close-control props, including its accessible name. |

## Interaction and state checks

Current scenarios: Default. Check actual behavior after selecting supported disabled/error/read-only scenarios; components without those native states do not receive invented universal props. Verify keyboard focus and exits, then connect changed values through the native callback signature.

## Business integration boundary

Demo content/state is local, without server persistence, authorization or fetching. A static display component is not a completed business workflow.

## Host setup

Install pinned @mantine/core and @mantine/hooks, import @mantine/core/styles.css at the entry and use MantineProvider. The example's theme/variant are JGuang-authored host props, not universal native component APIs; forceColorScheme synchronizes the app theme. Native implementation source is a reading reference: use npm exports rather than copying internal engines. This batch covers Core, not dates/charts/forms extension packages. Detailed upstream prose remains English.


## Runnable usage

```tsx
import { useState } from 'react';
import * as M from '@mantine/core';
import '@mantine/core/styles.css';


function ComponentPreview({ variant = 'Default' }: { variant?: string }) {
const [open, setOpen] = useState(false);
return open ? <M.Button onClick={() => setOpen(false)}>Show notification / 显示通知</M.Button> : <M.Notification title="Saved successfully / 已保存" onClose={() => setOpen(true)} closeButtonProps={{ "aria-label": "Close notification / 关闭通知" }}>Your changes are ready / 变更已就绪</M.Notification>;
}
export default function Example({ variant = 'Default', theme = 'light' }: { variant?: string; theme?: 'light' | 'dark' }) {
return <M.MantineProvider forceColorScheme={theme} theme={{ respectReducedMotion: true }}><ComponentPreview variant={variant} /></M.MantineProvider>;
}

```


## Preview states

Default

The example uses the native Mantine API. For supported input demos, change the local variant to Disabled, Invalid or Read only; these are example labels, not new component props. Keep the documented data, controlled values, stores and compound children when adapting the example.



## Usage

Notification is a base component for the notification system.
Build your own or use the [@mantine/notifications](/x/notifications/) package.



## Notifications system features

When you use [@mantine/notifications](/x/notifications/), notifications can be dismissed by:

- dragging them left or right
- horizontal scroll swipe while hovered

You can disable these interactions on the `Notifications` component with
`allowDragDismiss={false}` and `allowScrollDismiss={false}`.

See the [notifications package documentation](/x/notifications/) for configuration details.

## With icon






## Accessibility

To support screen readers, set the close button's aria-label or title with `closeButtonProps`:

```tsx
import { Notification } from '@mantine/core';

function Demo() {
  return (
    <Notification
      closeButtonProps={{ 'aria-label': 'Hide notification' }}
    />
  );
}
```


## Source-backed parameter reference

Implementation signatures and types are generated from the pinned local source. Optional props, native inherited types, union branches and never exclusions are preserved. A forwardRef implementation's ref is a React reference, not an additional business prop.


```ts
Notification(_props)
```



```ts
export type NotificationStylesNames =
  | 'root'
  | 'icon'
  | 'loader'
  | 'body'
  | 'title'
  | 'description'
  | 'closeButton';

export type NotificationCssVariables = {
  root: '--notification-radius' | '--notification-color';
};

export interface NotificationProps
  extends BoxProps, StylesApiProps<NotificationFactory>, ElementProps<'div', 'title'> {
  /** Called when the close button is clicked */
  onClose?: () => void;

  /** Controls icon background color or notification accent line color, key of `theme.colors` or any valid CSS color. When `icon` is provided, sets the icon background color. When no icon is provided, sets the colored accent line on the left. @default theme.primaryColor */
  color?: MantineColor;

  /** Key of `theme.radius` or any valid CSS value to set `border-radius` @default theme.defaultRadius */
  radius?: MantineRadius;

  /** Notification icon, replaces color line */
  icon?: React.ReactNode;

  /** Notification title, displayed above the message body */
  title?: React.ReactNode;

  /** Notification description, displayed below the title. When no title is provided, this serves as the main message. */
  children?: React.ReactNode;

  /** If set, displays a `Loader` component instead of the icon. Takes precedence over the `icon` prop if both are provided. */
  loading?: boolean;

  /** Adds border to the root element */
  withBorder?: boolean;

  /** If set, the close button is visible @default true */
  withCloseButton?: boolean;

  /** Props passed down to the close button */
  closeButtonProps?: __CloseButtonProps & ElementProps<'button'> & DataAttributes;

  /** Props passed down to the `Loader` component */
  loaderProps?: LoaderProps;
}

export type NotificationFactory = Factory<{
  props: NotificationProps;
  ref: HTMLDivElement;
  stylesNames: NotificationStylesNames;
  vars: NotificationCssVariables;
}>;

export type Mod = Record<string, any> | string;

export type BoxMod = Mod | Mod[] | BoxMod[];

export interface BoxProps extends MantineStyleProps {
  /** Class added to the root element, if applicable */
  className?: string | undefined;

  /** Inline style added to root component element, can subscribe to theme defined on MantineProvider */
  style?: MantineStyleProp;

  /** CSS variables defined on root component element */
  __vars?: CssVarsProp;

  /** `size` property passed down the HTML element */
  __size?: string;

  /** Breakpoint above which the component is hidden with `display: none` */
  hiddenFrom?: MantineBreakpoint;

  /** Breakpoint below which the component is hidden with `display: none` */
  visibleFrom?: MantineBreakpoint;

  /** Determines whether component should be hidden in light color scheme with `display: none` */
  lightHidden?: boolean;

  /** Determines whether component should be hidden in dark color scheme with `display: none` */
  darkHidden?: boolean;

  /** Element modifiers transformed into `data-` attributes, for example, `{ 'data-size': 'xl' }`, falsy values are removed */
  mod?: BoxMod;
}

export type ElementProps<
  ElementType extends React.ElementType,
  PropsToOmit extends string = never,
> = Omit<React.ComponentProps<ElementType>, 'style' | PropsToOmit>;

export interface CSSProperties extends React.CSSProperties {
  [key: string]: any;
}

type MantineStyle = CSSProperties | ((theme: MantineTheme) => CSSProperties);

export type MantineStyleProp = MantineStyle | MantineStyle[] | MantineStyleProp[] | undefined;

export type CssVariable = `--${string}`;

export type CssVariables<Variable extends string = CssVariable> = Partial<Record<Variable, string>>;

export type CssVars<Variable extends string = CssVariable> =
  | CssVariables<Variable>
  | ((theme: MantineTheme) => CssVariables<Variable>)
  | CssVars<Variable>[];

export type CssVarsProp<Variable extends string = CssVariable> =
  | CssVars<Variable>
  | CssVars<Variable>[];
```


### Native and external types

External types remain defined by React or native dependencies, not manually expanded into guessed props. The installed version's TypeScript definitions are authoritative.


```ts
Factory<{
  props: NotificationProps;
  ref: HTMLDivElement;
  stylesNames: NotificationStylesNames;
  vars: NotificationCssVariables;
}>
MantineStyleProps
React.CSSProperties
MantineTheme
Partial<Record<Variable, string>>
Record<Variable, string>
Variable
MantineBreakpoint
Record<string, any>
StylesApiProps<NotificationFactory>
React.ElementType
Omit<React.ComponentProps<ElementType>, 'style' | PropsToOmit>
React.ComponentProps<ElementType>
ElementType
PropsToOmit
MantineColor
MantineRadius
React.ReactNode
__CloseButtonProps
DataAttributes
LoaderProps
HTMLDivElement
```

---

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