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| const watchSystemTheme = (cb) => { // I will use callback for that | |
| // Addlistener to matchmedia for light and dark mode | |
| window.matchMedia("(prefers-color-scheme: dark)").addListener(e => { | |
| e.matches && cb("dark"); // If it is dark we called the defined callback with dark argument | |
| }) | |
| window.matchMedia("(prefers-color-scheme: light)").addListener(e => { | |
| e.matches && cb("light"); // Else If it is dark we called the defined callback with light argument | |
| }) | |
| } |
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| const setTheme = (theme) => { | |
| const rootElement = document.querySelector("html"); | |
| // Set <html daa-theme="theme"> to change children styles | |
| rootElement.setQuery("data-theme", theme); | |
| } |
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| const getSystemTheme = () => { | |
| // Check if the preferred scheme is dark | |
| const isDarkMode = window.matchMedia("(prefers-color-scheme: dark)").matches; // Be careful! Not just parantheses and quotes, like ("()") this | |
| const mode = isDarkmode ? "dark" : "light"; | |
| return mode; | |
| } |
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