65 lines
No EOL
2 KiB
JavaScript
65 lines
No EOL
2 KiB
JavaScript
"use strict";
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'use client';
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
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var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = ScrollbarSize;
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var React = _interopRequireWildcard(require("react"));
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var _propTypes = _interopRequireDefault(require("prop-types"));
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var _debounce = _interopRequireDefault(require("../utils/debounce"));
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var _utils = require("../utils");
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var _jsxRuntime = require("react/jsx-runtime");
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const styles = {
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width: 99,
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height: 99,
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position: 'absolute',
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top: -9999,
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overflow: 'scroll'
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};
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/**
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* @ignore - internal component.
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* The component originates from https://github.com/STORIS/react-scrollbar-size.
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* It has been moved into the core in order to minimize the bundle size.
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*/
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function ScrollbarSize(props) {
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const {
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onChange,
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...other
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} = props;
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const scrollbarHeight = React.useRef();
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const nodeRef = React.useRef(null);
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const setMeasurements = () => {
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scrollbarHeight.current = nodeRef.current.offsetHeight - nodeRef.current.clientHeight;
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};
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(0, _utils.unstable_useEnhancedEffect)(() => {
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const handleResize = (0, _debounce.default)(() => {
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const prevHeight = scrollbarHeight.current;
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setMeasurements();
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if (prevHeight !== scrollbarHeight.current) {
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onChange(scrollbarHeight.current);
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}
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});
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const containerWindow = (0, _utils.ownerWindow)(nodeRef.current);
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containerWindow.addEventListener('resize', handleResize);
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return () => {
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handleResize.clear();
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containerWindow.removeEventListener('resize', handleResize);
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};
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}, [onChange]);
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React.useEffect(() => {
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setMeasurements();
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onChange(scrollbarHeight.current);
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}, [onChange]);
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return /*#__PURE__*/(0, _jsxRuntime.jsx)("div", {
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style: styles,
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...other,
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ref: nodeRef
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});
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}
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process.env.NODE_ENV !== "production" ? ScrollbarSize.propTypes = {
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onChange: _propTypes.default.func.isRequired
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} : void 0; |