bc518174
 王天杨
提交两个项目文件
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"use strict";
'use client';
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = ScrollbarSize;
var React = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _debounce = _interopRequireDefault(require("../utils/debounce"));
var _utils = require("../utils");
var _jsxRuntime = require("react/jsx-runtime");
const styles = {
width: 99,
height: 99,
position: 'absolute',
top: -9999,
overflow: 'scroll'
};
/**
* @ignore - internal component.
* The component originates from https://github.com/STORIS/react-scrollbar-size.
* It has been moved into the core in order to minimize the bundle size.
*/
function ScrollbarSize(props) {
const {
onChange,
...other
} = props;
const scrollbarHeight = React.useRef();
const nodeRef = React.useRef(null);
const setMeasurements = () => {
scrollbarHeight.current = nodeRef.current.offsetHeight - nodeRef.current.clientHeight;
};
(0, _utils.unstable_useEnhancedEffect)(() => {
const handleResize = (0, _debounce.default)(() => {
const prevHeight = scrollbarHeight.current;
setMeasurements();
if (prevHeight !== scrollbarHeight.current) {
onChange(scrollbarHeight.current);
}
});
const containerWindow = (0, _utils.ownerWindow)(nodeRef.current);
containerWindow.addEventListener('resize', handleResize);
return () => {
handleResize.clear();
containerWindow.removeEventListener('resize', handleResize);
};
}, [onChange]);
React.useEffect(() => {
setMeasurements();
onChange(scrollbarHeight.current);
}, [onChange]);
return /*#__PURE__*/(0, _jsxRuntime.jsx)("div", {
style: styles,
...other,
ref: nodeRef
});
}
process.env.NODE_ENV !== "production" ? ScrollbarSize.propTypes = {
onChange: _propTypes.default.func.isRequired
} : void 0;
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