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OptionUnstyled.js
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Sun, Jan 26, 07:50

OptionUnstyled.js
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import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
const _excluded = ["children", "component", "disabled", "label", "slotProps", "slots", "value"];
import * as React from 'react';
import PropTypes from 'prop-types';
import { unstable_useForkRef as useForkRef } from '@mui/utils';
import composeClasses from '../composeClasses';
import { SelectUnstyledContext } from '../SelectUnstyled/SelectUnstyledContext';
import { getOptionUnstyledUtilityClass } from './optionUnstyledClasses';
import { useSlotProps } from '../utils';
import { jsx as _jsx } from "react/jsx-runtime";
function useUtilityClasses(ownerState) {
const {
disabled,
highlighted,
selected
} = ownerState;
const slots = {
root: ['root', disabled && 'disabled', highlighted && 'highlighted', selected && 'selected']
};
return composeClasses(slots, getOptionUnstyledUtilityClass, {});
}
/**
* An unstyled option to be used within a SelectUnstyled.
*/
const OptionUnstyled = /*#__PURE__*/React.forwardRef(function OptionUnstyled(props, ref) {
const {
children,
component,
disabled,
label,
slotProps = {},
slots = {},
value
} = props,
other = _objectWithoutPropertiesLoose(props, _excluded);
const selectContext = React.useContext(SelectUnstyledContext);
if (!selectContext) {
throw new Error('OptionUnstyled must be used within a SelectUnstyled');
}
const Root = component || slots.root || 'li';
const selectOption = {
value,
label: label || children,
disabled
};
const optionState = selectContext.getOptionState(selectOption);
const optionProps = selectContext.getOptionProps(selectOption);
const listboxRef = selectContext.listboxRef;
const ownerState = _extends({}, props, optionState);
const optionRef = React.useRef(null);
const handleRef = useForkRef(ref, optionRef);
React.useEffect(() => {
// Scroll to the currently highlighted option
if (optionState.highlighted) {
if (!listboxRef.current || !optionRef.current) {
return;
}
const listboxClientRect = listboxRef.current.getBoundingClientRect();
const optionClientRect = optionRef.current.getBoundingClientRect();
if (optionClientRect.top < listboxClientRect.top) {
listboxRef.current.scrollTop -= listboxClientRect.top - optionClientRect.top;
} else if (optionClientRect.bottom > listboxClientRect.bottom) {
listboxRef.current.scrollTop += optionClientRect.bottom - listboxClientRect.bottom;
}
}
}, [optionState.highlighted, listboxRef]);
const classes = useUtilityClasses(ownerState);
const rootProps = useSlotProps({
elementType: Root,
externalSlotProps: slotProps.root,
externalForwardedProps: other,
additionalProps: _extends({}, optionProps, {
ref: handleRef
}),
className: classes.root,
ownerState
});
return /*#__PURE__*/_jsx(Root, _extends({}, rootProps, {
children: children
}));
});
process.env.NODE_ENV !== "production" ? OptionUnstyled.propTypes /* remove-proptypes */ = {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit TypeScript types and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* @ignore
*/
children: PropTypes.node,
/**
* The component used for the root node.
* Either a string to use a HTML element or a component.
*/
component: PropTypes.elementType,
/**
* If `true`, the option will be disabled.
* @default false
*/
disabled: PropTypes.bool,
/**
* A text representation of the option's content.
* Used for keyboard text navigation matching.
*/
label: PropTypes.string,
/**
* The props used for each slot inside the OptionUnstyled.
* @default {}
*/
slotProps: PropTypes.shape({
root: PropTypes.oneOfType([PropTypes.func, PropTypes.object])
}),
/**
* The components used for each slot inside the OptionUnstyled.
* Either a string to use a HTML element or a component.
* @default {}
*/
slots: PropTypes.shape({
root: PropTypes.elementType
}),
/**
* The value of the option.
*/
value: PropTypes.any.isRequired
} : void 0;
/**
* An unstyled option to be used within a SelectUnstyled.
*
* Demos:
*
* - [Unstyled Select](https://mui.com/base/react-select/)
*
* API:
*
* - [OptionUnstyled API](https://mui.com/base/api/option-unstyled/)
*/
export default /*#__PURE__*/React.memo(OptionUnstyled);

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