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Merged
merged 2 commits into from
Jun 3, 2024
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docs(theming): clean up event listeners in React demos #3684

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5d99a70
docs(theming): clean up event listeners in React demos
brandyscarney Jun 3, 2024
5203eb8
style: lint
brandyscarney Jun 3, 2024
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10 changes: 9 additions & 1 deletion static/usage/v7/theming/automatic-dark-mode/react/main_tsx.md
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Original file line number Diff line number Diff line change
Expand Up @@ -33,8 +33,16 @@ function Example() {

toggleDarkTheme(prefersDark.matches);

const setDarkThemeFromMediaQuery = (mediaQuery: MediaQueryListEvent) => {
toggleDarkTheme(mediaQuery.matches);
};

// Listen for changes to the prefers-color-scheme media query
prefersDark.addEventListener('change', (mediaQuery) => toggleDarkTheme(mediaQuery.matches));
prefersDark.addEventListener('change', setDarkThemeFromMediaQuery);

return () => {
prefersDark.removeEventListener('change', setDarkThemeFromMediaQuery);
};
}, []);

return (
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10 changes: 9 additions & 1 deletion static/usage/v7/theming/manual-dark-mode/react/main_tsx.md
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Expand Up @@ -49,8 +49,16 @@ function Example() {
// value of the prefers-color-scheme media query
initializeDarkTheme(prefersDark.matches);

const setDarkThemeFromMediaQuery = (mediaQuery: MediaQueryListEvent) => {
initializeDarkTheme(mediaQuery.matches);
};

// Listen for changes to the prefers-color-scheme media query
prefersDark.addEventListener('change', (mediaQuery) => initializeDarkTheme(mediaQuery.matches));
prefersDark.addEventListener('change', setDarkThemeFromMediaQuery);

return () => {
prefersDark.removeEventListener('change', setDarkThemeFromMediaQuery);
};
}, []);

return (
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10 changes: 9 additions & 1 deletion static/usage/v8/theming/class-dark-mode/react/main_tsx.md
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Expand Up @@ -49,8 +49,16 @@ function Example() {
// value of the prefers-color-scheme media query
initializeDarkPalette(prefersDark.matches);

const setDarkPaletteFromMediaQuery = (mediaQuery: MediaQueryListEvent) => {
initializeDarkPalette(mediaQuery.matches);
};

// Listen for changes to the prefers-color-scheme media query
prefersDark.addEventListener('change', (mediaQuery) => initializeDarkPalette(mediaQuery.matches));
prefersDark.addEventListener('change', setDarkPaletteFromMediaQuery);

return () => {
prefersDark.removeEventListener('change', setDarkPaletteFromMediaQuery);
};
}, []);

return (
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17 changes: 15 additions & 2 deletions static/usage/v8/theming/class-high-contrast-mode/react/main_tsx.md
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Original file line number Diff line number Diff line change
Expand Up @@ -66,9 +66,22 @@ function Example() {
initializeDarkPalette(prefersDark.matches);
initializeHighContrastPalette(prefersHighContrast.matches);

const setDarkPaletteFromMediaQuery = (mediaQuery: MediaQueryListEvent) => {
initializeDarkPalette(mediaQuery.matches);
};

const setHighContrastPaletteFromMediaQuery = (mediaQuery: MediaQueryListEvent) => {
initializeHighContrastPalette(mediaQuery.matches);
};

// Listen for changes to the media queries
prefersDark.addEventListener('change', (mediaQuery) => initializeDarkPalette(mediaQuery.matches));
prefersHighContrast.addEventListener('change', (mediaQuery) => initializeHighContrastPalette(mediaQuery.matches));
prefersDark.addEventListener('change', setDarkPaletteFromMediaQuery);
prefersHighContrast.addEventListener('change', setHighContrastPaletteFromMediaQuery);

return () => {
prefersDark.removeEventListener('change', setDarkPaletteFromMediaQuery);
prefersHighContrast.removeEventListener('change', setHighContrastPaletteFromMediaQuery);
};
}, []);

return (
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