# 工具栏

- 页面: https://jiguang132.com/zh/resources/mantine/docs/toolbar
- 资源: Mantine Core (https://jiguang132.com/zh/resources/mantine.md)
- 全部指南: https://jiguang132.com/zh/resources/mantine/docs.md

Mantine Core 的独立组件，请不要替换为 JGuang UI/Base UI 的同名 API。

## 安装

```bash
npm install @mantine/core@9.7.1 @mantine/hooks@9.7.1
```

入口引入 `@mantine/core/styles.css`，并在根组件使用 `MantineProvider`；通过 `forceColorScheme` 同步深浅色主题。

## 使用与验证

在左侧选择组件，在预览中操作它的状态；使用“查看代码”检查真实源码。安装后执行类型检查和构建，再验证键盘焦点、手机布局与深浅色主题。

## 来源

https://github.com/mantinedev/mantine/tree/f0e2bc6d28b0f0b8aaefb5b859937bf77f539df7
MIT 许可证；不包括付费内容。下方提供上游英文参考内容，中文使用指南已适配；上游详细参考暂保留英文。

---


## 版本与兼容性

固定的 Mantine Core 9.7.1 要求 React 和 React DOM 满足 `^19.2.0`，并配套 `@mantine/hooks@9.7.1`。此条件来自实际 npm 包的 peerDependencies。React 18 或其他不兼容版本不能强行安装；先向项目负责人说明升级影响并确认方案，不使用 --force/--legacy-peer-deps 掩盖冲突。入口的原生 Provider 开启 `theme.respectReducedMotion`，并用 `forceColorScheme` 控制深浅色。

## 适用场景

在工具栏内组合相关操作和切换控件。

## 本地示例使用的原生参数

以下参数由本地、经过类型检查的 JSX 示例提取，按所属组件区分。不是全部属性清单；完整签名和继承关系见下方固定源码参考。

| 组件参数 | 说明 |
| --- | --- |
| `Toolbar.Toggle.autoWidth` | 允许工具栏条目按内容设置宽度。 |

## 交互与状态检查

当前场景：默认。切换支持的禁用、错误或只读场景后检查真实行为；无此原生状态的组件不会被强行添加统一属性。验证键盘焦点和退出方式，修改值后按原生回调签名连接业务状态。

## 业务接入边界

示例内容和状态仅保存在本地，不提供服务端持久化、授权或数据请求。静态展示组件不应被当作已完成的业务流程。

## 宿主配置

先安装固定版本 @mantine/core 和 @mantine/hooks，在入口引入 @mantine/core/styles.css，并使用 MantineProvider。示例的 theme 和 variant 是 JGuang 编写的宿主参数，不是所有原生组件都接受的统一 API；通过 forceColorScheme 同步应用主题。源码面板中的原生实现仅供阅读，使用 npm 导出，不要单独复制内部实现。此批只覆盖 Core，不包括日期、图表和表单扩展包。上游详细说明保留英文，不宣称全文中文化。


## 可运行用法

以下代码使用资源原生 API；不是把其他设计系统的同名组件替换进来。

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


function ComponentPreview({ variant = 'Default' }: { variant?: string }) {

return <M.Toolbar><M.Toolbar.Toggle autoWidth>Bold</M.Toolbar.Toggle><M.Toolbar.Toggle autoWidth>Italic</M.Toolbar.Toggle></M.Toolbar>;
}
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>;
}

```


## 可用状态与示例

默认

示例遵循 Mantine 原生 API。支持多状态的输入组件可将示例中的 variant 改为 Disabled、Invalid 或 Read only；这些只是示例标签，不是新增的组件属性。改造时保留组件要求的数据、受控值、store 和复合子组件结构。


## Usage

`Toolbar` is a group of toggle buttons with `role="toolbar"` and arrow keys navigation.
`Toolbar.Toggle` is a polymorphic component, it can be rendered as any element, for example
as a link.

`Toolbar.Toggle` is stateless: pass `active` and update it in `onClick`, or use `Toolbar.ToggleGroup`
to manage state of a set of toggles. For a toggle that manages its own state, use the standalone
[Toggle](/core/toggle/) component.



## Toggle groups

Use `Toolbar.ToggleGroup` with `Toolbar.ToggleItem` to create groups of toggle buttons.
Set `type="single"` to allow one active item at a time or `type="multiple"` to allow several.
With `type="single"`, clicking the active item deselects it and the value becomes `null`.



## Size, orientation, variant and color

The `size` prop controls the size of all toggles, padding and gap.
Set `orientation="vertical"` to render a vertical toolbar. `variant` and `color`
props control the appearance of active toggles.



## Auto contrast

Set `autoContrast` prop to automatically adjust icon color based on the active toggle
background color, for example with `variant="filled"` and light colors.



## Auto width

By default, `Toolbar.Toggle` and `Toolbar.ToggleItem` render as square buttons. Set `autoWidth`
prop on either of them to allow the toggle width to adjust to its content, for example a text label.



## Disabled state

Set `disabled` prop on individual `Toolbar.ToggleItem` components, or on
`Toolbar.ToggleGroup` to disable all items within the group.

When `Toolbar.Toggle` is rendered as a non-button element (for example, `component="a"`), the `disabled` prop
sets `aria-disabled`, removes the element from the tab order and prevents clicks.



## Accessibility

- `Toolbar` has `role="toolbar"` and `aria-orientation` that matches the `orientation` prop
- `Toolbar.ToggleItem` always has `aria-pressed` attribute. `Toolbar.Toggle` has it only when the `active` prop is passed, without it `Toolbar.Toggle` is a regular button
- Set `aria-label` on icon-only toggles

## Keyboard interactions

`Toolbar.Toggle` and `Toolbar.ToggleItem` components share a single tab stop, arrow keys move focus
between them. Other interactive children (`ActionIcon`, `Button`, standalone `Toggle`) are not part
of the arrow key navigation and remain separate tab stops.



## 源码参数参考

以下实现签名和类型从本地固定版本源码生成。保留可选属性、原生继承类型、联合分支和 never 限制；不会将其他设计系统的 API 混入。forwardRef 实现中的 ref 属于 React 引用，不是新增业务属性。此区域是原始类型参考，不是上游说明的全文翻译。


```ts
Toolbar(_props)
```



```ts
export type ToolbarStylesNames =
  | 'root'
  | ToolbarGroupStylesNames
  | ToolbarToggleStylesNames
  | ToolbarToggleItemStylesNames
  | ToolbarDividerStylesNames;

export type ToolbarCssVariables = {
  root: '--toolbar-toggle-size' | '--toolbar-padding' | '--toolbar-gap' | '--toolbar-radius';
  toggle:
    | '--toolbar-toggle-active-bg'
    | '--toolbar-toggle-active-hover'
    | '--toolbar-toggle-active-color';
};

export interface ToolbarProps
  extends BoxProps, StylesApiProps<ToolbarFactory>, ElementProps<'div'> {
  /** Toolbar orientation, `'horizontal'` by default */
  orientation?: 'horizontal' | 'vertical';

  /** Whether arrow key navigation wraps from last to first item, `true` by default */
  loop?: boolean;

  /** Controls size of toggle components, padding, and gap, `'md'` by default */
  size?: MantineSize | (string & {});

  /** Key of `theme.radius` or any valid CSS value to set `border-radius`, propagated to all children, `theme.defaultRadius` by default */
  radius?: MantineRadius;

  /** Determines whether the toolbar has a border, `true` by default */
  withBorder?: boolean;

  /** Key of `theme.colors` or any valid CSS color, controls color of child toggle components */
  color?: MantineColor;

  /** Determines whether icon color with filled variant should be changed based on the given `color` prop */
  autoContrast?: boolean;

  /** Toolbar content */
  children: React.ReactNode;
}

export type ToolbarFactory = Factory<{
  props: ToolbarProps;
  ref: HTMLDivElement;
  stylesNames: ToolbarStylesNames;
  vars: ToolbarCssVariables;
  variant: ToggleVariant;
  staticComponents: {
    Group: typeof ToolbarGroup;
    Toggle: typeof ToolbarToggle;
    ToggleGroup: typeof ToolbarToggleGroup;
    ToggleItem: typeof ToolbarToggleItem;
    Divider: typeof ToolbarDivider;
  };
}>;

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>[];
```


### 原生与外部类型

以下外部类型仍由 React 或资源自身依赖定义，没有手工展开为虚构属性。实际可用类型以安装版本的 TypeScript 检查为准。


```ts
Factory<{
  props: ToolbarProps;
  ref: HTMLDivElement;
  stylesNames: ToolbarStylesNames;
  vars: ToolbarCssVariables;
  variant: ToggleVariant;
  staticComponents: {
    Group: typeof ToolbarGroup;
    Toggle: typeof ToolbarToggle;
    ToggleGroup: typeof ToolbarToggleGroup;
    ToggleItem: typeof ToolbarToggleItem;
    Divider: typeof ToolbarDivider;
  };
}>
MantineStyleProps
React.CSSProperties
MantineTheme
Partial<Record<Variable, string>>
Record<Variable, string>
Variable
MantineBreakpoint
Record<string, any>
StylesApiProps<ToolbarFactory>
React.ElementType
Omit<React.ComponentProps<ElementType>, 'style' | PropsToOmit>
React.ComponentProps<ElementType>
ElementType
PropsToOmit
MantineSize
MantineRadius
MantineColor
React.ReactNode
HTMLDivElement
ToolbarGroupStylesNames
ToolbarToggleStylesNames
ToolbarToggleItemStylesNames
ToolbarDividerStylesNames
ToggleVariant
```

---

JGuang 全部资源索引: https://jiguang132.com/llms.txt