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@fluentui/react-make-styles
Advanced tools
React bindings for @fluentui/make-styles
React bindings for makeStyles()
for Fluent UI React
These are not production-ready modules and should never be used in product. This space is useful for testing new components whose APIs might change before final release.
makeStyles()
Is used to defined styles, returns a React hook that should be called inside a component:
import { makeStyles } from '@fluentui/react-components';
const useStyles = makeStyles({
button: { color: 'red' },
icon: { padding: '5px' },
});
function Component() {
const classes = useStyles();
return (
<div>
<button className={classes.button} />
<span className={classes.icon} />
</div>
);
}
makeStyles()
consumes a React context defined by FluentProvider
, design tokens can be consumed via style functions:
import { FluentProvider, makeStyles, webLightTheme } from '@fluentui/react-components';
const useStyles = makeStyles({
root: theme => ({
color: theme.colorNeutralForeground1,
display: 'flex',
}),
});
function Component() {
const classes = useStyles();
return <div className={classes.root} />;
}
function App() {
return (
// π you can use any predefined theme or create yours
<FluentProvider theme={webLightTheme}>
<Component />
</FluentProvider>
);
}
Theme shape is defined by the Theme
type which is embedded into makeStyles()
.
π‘ It is not possible to simply concatenate
useStyles()
classes.
There are cases where you need to merge classes from multiple useStyles
calls. To properly merge the classes, you need to use mergeClasses()
function, which performs merge and deduplication of atomic classes generated by makeStyles()
.
import { mergeClasses, makeStyles } from '@fluentui/react-components';
const useStyles = makeStyles({
blueBold: {
color: 'blue',
fontWeight: 'bold',
},
red: {
color: 'red',
},
});
function Component() {
const classes = useStyles();
const firstClassName = mergeClasses(classes.blueBold, classes.red); // { color: 'red', fontWeight: 'bold' }
const secondClassName = mergeClasses(classes.red, classes.blueBold); // { color: 'blue', fontWeight: 'bold' }
return (
<>
<div className={firstClassName} />
<div className={secondClassName} />
</>
);
}
makeStyles()
supports pseudo, class selectors and at-rules.
import { makeStyles } from '@fluentui/react-components';
const useStyles = makeStyles({
root: {
':active': { color: 'pink' },
':hover': { color: 'blue' },
// :link, :focus, etc.
'.foo': { color: 'black' },
':nth-child(2n)': { background: '#fafafa' },
'@media screen and (max-width: 992px)': { color: 'orange' },
'@supports (display: grid)': { color: 'red' },
},
});
Another useful feature is :global()
selector, it allows to connect local styles with global selectors.
import { makeStyles } from '@fluentui/react-components';
const useStyles = makeStyles({
root: {
':global(html[data-whatintent="mouse"])': { background: 'yellow' },
// outputs: html[data-whatintent="mouse"] .abcd { background: yellow }
},
});
keyframes
(animations)keyframes
are supported via animationName
property that can be defined as an object or an array of objects:
import { makeStyles } from '@fluentui/react-components';
const useStyles = makeStyles({
root: {
animationIterationCount: 'infinite',
animationDuration: '3s',
animationName: {
from: { transform: 'rotate(0deg)' },
to: { transform: 'rotate(360deg)' },
},
},
array: {
animationIterationCount: 'infinite',
animationDuration: '3s',
animationName: [
{
from: { transform: 'rotate(0deg)' },
to: { transform: 'rotate(360deg)' },
},
{
from: { height: '100px' },
to: { height: '200px' },
},
],
},
});
makeStaticStyles()
Creates styles attached to a global selector. Styles can be defined via objects:
import { makeStaticStyles } from '@fluentui/react-components';
const useStaticStyles = makeStaticStyles({
'@font-face': {
fontFamily: 'Open Sans',
src: `url("/fonts/OpenSans-Regular-webfont.woff2") format("woff2"),
url("/fonts/OpenSans-Regular-webfont.woff") format("woff")`,
},
body: {
background: 'red',
},
/**
* β οΈ nested and pseudo selectors are not supported for this scenario via nesting
*
* Not supported:
* .some {
* .class { ... },
* ':hover': { ... }
* }
*
* Supported:
* '.some.class': { ... }
* '.some.class:hover': { ... }
*/
});
function App() {
useStaticStyles();
return <div />;
}
Or with string & arrays of strings/objects:
import { makeStaticStyles } from '@fluentui/react-components';
const useStaticStyles1 = makeStaticStyles('body { background: red; } .foo { color: green; }');
const useStaticStyles2 = makeStaticStyles([
{
'@font-face': {
fontFamily: 'My Font',
src: `url(my_font.woff)`,
},
},
'html { line-height: 20px; }',
]);
function App() {
useStaticStyles1();
useStaticStyles2();
return <div />;
}
FAQs
React bindings for @fluentui/make-styles
The npm package @fluentui/react-make-styles receives a total of 194 weekly downloads. As such, @fluentui/react-make-styles popularity was classified as not popular.
We found that @fluentui/react-make-styles demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.Β It has 13 open source maintainers collaborating on the project.
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