/
Paper.js
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Paper.js
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'use client';
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import integerPropType from '@mui/utils/integerPropType';
import chainPropTypes from '@mui/utils/chainPropTypes';
import composeClasses from '@mui/utils/composeClasses';
import { alpha } from '@mui/system/colorManipulator';
import styled from '../styles/styled';
import getOverlayAlpha from '../styles/getOverlayAlpha';
import useThemeProps from '../styles/useThemeProps';
import useTheme from '../styles/useTheme';
import { getPaperUtilityClass } from './paperClasses';
const useUtilityClasses = (ownerState) => {
const { square, elevation, variant, classes } = ownerState;
const slots = {
root: [
'root',
variant,
!square && 'rounded',
variant === 'elevation' && `elevation${elevation}`,
],
};
return composeClasses(slots, getPaperUtilityClass, classes);
};
const PaperRoot = styled('div', {
name: 'MuiPaper',
slot: 'Root',
overridesResolver: (props, styles) => {
const { ownerState } = props;
return [
styles.root,
styles[ownerState.variant],
!ownerState.square && styles.rounded,
ownerState.variant === 'elevation' && styles[`elevation${ownerState.elevation}`],
];
},
})(({ theme, ownerState }) => ({
backgroundColor: (theme.vars || theme).palette.background.paper,
color: (theme.vars || theme).palette.text.primary,
transition: theme.transitions.create('box-shadow'),
...(!ownerState.square && {
borderRadius: theme.shape.borderRadius,
}),
...(ownerState.variant === 'outlined' && {
border: `1px solid ${(theme.vars || theme).palette.divider}`,
}),
...(ownerState.variant === 'elevation' && {
boxShadow: (theme.vars || theme).shadows[ownerState.elevation],
...(!theme.vars &&
theme.palette.mode === 'dark' && {
backgroundImage: `linear-gradient(${alpha(
'#fff',
getOverlayAlpha(ownerState.elevation),
)}, ${alpha('#fff', getOverlayAlpha(ownerState.elevation))})`,
}),
...(theme.vars && {
backgroundImage: theme.vars.overlays?.[ownerState.elevation],
}),
}),
}));
const Paper = React.forwardRef(function Paper(inProps, ref) {
const props = useThemeProps({ props: inProps, name: 'MuiPaper' });
const {
className,
component = 'div',
elevation = 1,
square = false,
variant = 'elevation',
...other
} = props;
const ownerState = {
...props,
component,
elevation,
square,
variant,
};
const classes = useUtilityClasses(ownerState);
if (process.env.NODE_ENV !== 'production') {
// eslint-disable-next-line react-hooks/rules-of-hooks
const theme = useTheme();
if (theme.shadows[elevation] === undefined) {
console.error(
[
`MUI: The elevation provided <Paper elevation={${elevation}}> is not available in the theme.`,
`Please make sure that \`theme.shadows[${elevation}]\` is defined.`,
].join('\n'),
);
}
}
return (
<PaperRoot
as={component}
ownerState={ownerState}
className={clsx(classes.root, className)}
ref={ref}
{...other}
/>
);
});
Paper.propTypes /* remove-proptypes */ = {
// ┌────────────────────────────── Warning ──────────────────────────────┐
// │ These PropTypes are generated from the TypeScript type definitions. │
// │ To update them, edit the d.ts file and run `pnpm proptypes`. │
// └─────────────────────────────────────────────────────────────────────┘
/**
* The content of the component.
*/
children: PropTypes.node,
/**
* Override or extend the styles applied to the component.
*/
classes: PropTypes.object,
/**
* @ignore
*/
className: PropTypes.string,
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* Shadow depth, corresponds to `dp` in the spec.
* It accepts values between 0 and 24 inclusive.
* @default 1
*/
elevation: chainPropTypes(integerPropType, (props) => {
const { elevation, variant } = props;
if (elevation > 0 && variant === 'outlined') {
return new Error(
`MUI: Combining \`elevation={${elevation}}\` with \`variant="${variant}"\` has no effect. Either use \`elevation={0}\` or use a different \`variant\`.`,
);
}
return null;
}),
/**
* If `true`, rounded corners are disabled.
* @default false
*/
square: PropTypes.bool,
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: PropTypes.oneOfType([
PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])),
PropTypes.func,
PropTypes.object,
]),
/**
* The variant to use.
* @default 'elevation'
*/
variant: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([
PropTypes.oneOf(['elevation', 'outlined']),
PropTypes.string,
]),
};
export default Paper;