Theme Switching

Nowadays, the ability to switch between light and dark themes has gradually become a default feature on PCs, mobile phones, and other devices. Browsers also provide the ability to use media queries to help us quickly adapt to light themes. In Ant Design V5, we have implemented a more elegant runtime theme switching capability based on the Css in Js.

However, due to Ant Design's positioning as a basic component, it only provides basic APIs for theme capabilities and does not offer an out-of-the-box solution for application-level dynamic themes. Therefore, antd-style provides a complete application-level dynamic theme solution based on Ant Design's dynamic theme foundation.

1. Switching between Light and Dark Themes

By modifying the appearance props on the container component ThemeProvider, you can achieve theme switching. This is also the simplest way to use dynamic themes.

2. Automatically Responding to System Themes

After introducing the above solution, attentive individuals should notice that this approach heavily relies on manual theme switching by users. However, the system-level theme switching on mobile phones and computers is generally automatically completed over time and usually does not require manual operation by users. Therefore, a modern theme switching capability should provide an "automatic" mode like macOS does.

In ThemeProvider, we provide the themeMode prop. For scenarios that do not require manual control of themes, you can directly set themeMode="auto" to achieve automatic switching of system theme modes with one click.

:::info{title=What is the difference between appearance and themeMode?} appearance describes the current appearance state of the application, while themeMode is used to describe the logic for controlling theme modes. Distinguishing between the two helps to achieve advanced theme capabilities.

See discussion: #52 :::

3. Controlled Mode for Theme Switching

However, in many scenarios, we need to provide users with the autonomy to switch modes as they wish. We provide the useThemeMode hook, which is used to obtain the current theme mode and the capability to switch theme modes.

In addition to the useThemeMode hook, controlled mode can also be implemented through the themeMode prop.

4. Customizing Themes with Theme Configuration

Ant Design V5's ConfigProvider provides theme configuration, allowing you to pass in a custom theme object to customize the theme.

API

Refer to the APIs related to theme switching: ThemeProvider