如何在 Storybook 6.0 中自定义深色和浅色主题

How to customize both dark and light themes in Storybook 6.0

我正在使用明暗主题制作 PWA,我想创建我的 Storybook 明暗主题来反映这些主题。

所以我创建了一个函数,如果我将 Material UI 主题和基本名称传递给它,它将 return 一个新的 Storybook 主题对象给我。

但是如何将这 2 个对象作为主题传递给 Storybook?

我发现我应该去 manager.js 并添加以下代码

import theme from '../src/theme/theme'
import createThemeFromMUITheme from './create-theme-from-mui-theme'
import addons from '@storybook/addons'

addons.setConfig({
  theme: createThemeFromMUITheme('light', theme.light),
})

但是如何为浅色和深色设置主题?

我试过了

import theme from '../src/theme/theme'
import createThemeFromMUITheme from './create-theme-from-mui-theme'
import addons from '@storybook/addons'

addons.setConfig({
  theme: {
    light: createThemeFromMUITheme('light', theme.light),
    dark: createThemeFromMUITheme('dark', theme.dark)
  },
})

但这会使故事书什么都不显示(但它不会失败)

请帮忙:-)

编辑:我也试过以下方法

import theme from '../src/theme/theme'
import createThemeFromMUITheme from './create-theme-from-mui-theme'
import addons from '@storybook/addons'

addons.setConfig({
  theme: createThemeFromMUITheme('light', theme.light),
})

addons.setConfig({
  theme: createThemeFromMUITheme('dark', theme.dark),
})

编辑 #2:来自 createThemeFromMUITheme 的 returned 主题配置对象是有效的 BTW

如果有人想要我制作的将 MUI 主题对象转换为 SB 主题对象的功能 - 那么就是这样...

(我还没有弄乱表格颜色...)

import { create } from '@storybook/theming/create'

const createThemeFromMUITheme = (name, theme) => {
  return create({
    base: name,

    colorPrimary: theme.palette.primary.main,
    colorSecondary: theme.palette.secondary.main,

    // UI
    appBg: theme.palette.background.default,
    appContentBg: theme.palette.background.paper,
    appBorderColor: theme.palette.background.paper,
    appBorderRadius: theme.shape.borderRadius,

    // Typography
    fontBase: theme.typography.fontFamily,
    fontCode: 'monospace',

    // Text colors
    textColor: theme.palette.text.primary,
    textInverseColor: theme.palette.text.secondary,

    // Toolbar default and active colors
    barTextColor: theme.palette.text.primary,
    barSelectedColor: theme.palette.text.secondary,
    barBg: theme.palette.background.default,

    brandTitle: 'Add your brand title here',
    brandUrl: 'https://yourbrandurl.com',
    brandImage: 'https://placehold.it/350x150',
  })
}

export default createThemeFromMUITheme

您的故事书默认只能显示一个主题 但是您可以使用名为 storybook-dark-mode 的插件在深色和浅色主题之间切换,这是插件页面 here

示例将其放入 preview.js 文件中:


import { addParameters } from '@storybook/react'; // or any other type of storybook

addParameters({
  darkMode: {
    // Set the initial theme
    current: 'light'
    // Override the default dark theme
    dark: { ...themes.dark, appBg: 'black' },
    // Override the default light theme
    light: { ...themes.normal, appBg: 'red' }
  }
});

然后你的故事书中就会有一个这样的切换按钮

好吧 - 解决方案就在眼前,但像往常一样,我没有充分阅读文档。

我确实安装了 storybook-dark-theme,我的想法是完全集成 MUI,这样浅色主题将显示我的应用程序浅色主题,深色主题将显示我的深色主题 - 组件也是如此.

这样 light/dark 主题切换器就完全全局化了。

不过,它确实比您写的要多一点。

这就是我的目标

你可以从这里下载所有的 Link to my github with the solution

当 storybook 第一次呈现时,它将使用默认主题,因此在您已经覆盖的 light/dark 主题开始之前,您会看到一些闪烁。

第一次点击将保持浅色主题,但现在它将使用您的浅色主题。

解决方法是在 manager.ts 中用浅色主题初始化,就像这样

import { addons } from '@storybook/addons'
import { theme as appTheme } from '../src/theme/theme'
import { createThemeFromMuiTheme } from './utils/create-theme-from-mui-theme'

addons.setConfig({
    theme: createThemeFromMuiTheme({
        theme: appTheme.light,
        options: {
            base: 'light',
            brandTitle: 'Storybook with MUI',
            brandUrl: 'https://www.github.com/IgorSzyporyn/storybook-with-mui'
        },
    })
})

然后在 preview.ts 中,您需要像这样设置 light/dark 覆盖

import React from 'react'
import { addDecorator } from '@storybook/react'
import { theme as appTheme } from '../src/theme/theme'
import { WithMuiTheme } from './components/WithMuiTheme'
import { createThemeFromMuiTheme } from './utils/create-theme-from-mui-theme'

addDecorator((story) => <WithMuiTheme>{story()}</WithMuiTheme>)

export const parameters = {
    exportedParameter: 'exportedParameter',
    darkMode: {
        current: 'light',
        light: createThemeFromMuiTheme({ theme: appTheme.light, asStorybookTheme: false }),
        dark: createThemeFromMuiTheme({ theme: appTheme.dark, asStorybookTheme: false })
    },
}

然后像这样制作你的装饰器包装纸./components/WithMuiThemeProps

import React from 'react'
import { MuiThemeProvider, CssBaseline, StylesProvider } from '@material-ui/core'
import { useThemeType } from '../hooks/UseThemeType'
import { theme } from '../../src/theme/theme'

type WithMuiThemeProps = {
    children: React.ReactNode
}

export const WithMuiTheme = ({ children }: WithMuiThemeProps) => {
    const themeType = useThemeType()

    return (
        <MuiThemeProvider theme={theme[themeType]}>
            <CssBaseline />
            <StylesProvider injectFirst>{children}</StylesProvider>
        </MuiThemeProvider>
    )
}

这是使更新发生的挂钩 ./hooks/UseThemeType.ts

import React from 'react'
import addons from '@storybook/addons'

const channel = addons.getChannel()

export const useThemeType = () => {
    const [isDark, setDark] = React.useState(false)

    React.useEffect(() => {
        channel.on('DARK_MODE', setDark)
        return () => channel.off('DARK_MODE', setDark)
    }, [channel, setDark])

    const paletteType = isDark ? 'dark' : 'light'

    return paletteType
}

最后是./utils/create-theme-from-mui-theme.ts

import { create } from '@storybook/theming/create'
import { Theme } from '@material-ui/core'

type CreateThemFromMuiTheme = {
    theme: Theme
    options?: Object
    asStorybookTheme?: boolean
}

export const createThemeFromMuiTheme = ({
    theme,
    options = {},
    asStorybookTheme = true,
}: CreateThemFromMuiTheme) => {
    const themeValue = {
        colorPrimary: theme.palette.primary.main,
        colorSecondary: theme.palette.secondary.main,

        // UI
        appBg: theme.palette.background.paper,
        appContentBg: theme.palette.background.default,
        appBorderColor: theme.palette.background.paper,
        appBorderRadius: theme.shape.borderRadius,

        // Typography
        fontBase: theme.typography.fontFamily,
        fontCode: 'monospace',

        // Text colors
        textColor: theme.palette.text.primary,
        textInverseColor: theme.palette.text.secondary,

        // Toolbar default and active colors
        barTextColor: theme.palette.text.secondary,
        barSelectedColor: theme.palette.secondary.main,
        barBg: theme.palette.background.default,

        // Form color
        inputBg: 'transparent',
        inputBorder: 'silver',
        inputTextColor: theme.palette.text.primary,
        inputBorderRadius: theme.shape.borderRadius,

        ...options,
    }

    return asStorybookTheme ? create(themeValue) : themeValue
}

现在您将能够使用完全集成到 Storybook 中的主题 - 当您切换 Storybook 主题时,Storybook 本身将更改为主题,您使用的组件也会更改。