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Dark Mode

Pixelium Design has extracted all color variables as CSS variables. Based on this, we support dark mode, including both automatic switching following the system and manual switching.

• Follow system: Automatically switch to dark mode using the @media (prefers-color-scheme: dark) media query.
• Manual switch: Manually set the class name on the html node using the useThemeMode hook.

useThemeMode

useThemeMode switches between dark and light themes by setting a class name on the html node, which affects CSS selectors or certain listeners to change the component's theme colors.

A simple example is shown below:

import { useThemeMode } from '@pixelium/web-vue'

// If on-demand import
// import { useThemeMode } from '@pixelium/web-vue/es'

const [mode, toggle, clear, followMedia] = useThemeMode()

mode is a Vue ref variable with three possible values: 'dark' (dark mode), 'light' (light mode), and 'unset' (follows system). The default value is determined by the current @media (prefers-color-scheme: dark) media query. It sets the class name on the html node, so you can switch between dark and light modes by changing its value.

toggle is a function to switch between dark and light modes.

clear is used to switch the theme back to following the system.

followMedia applies the current theme mode according to the @media (prefers-color-scheme: dark) media query to mode.

You can try it here:

Current Theme: light
matchMedia('(prefers-color-scheme: dark)'): false

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