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react-scroll-sync

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react-scroll-sync - npm Package Compare versions

Comparing version

0.11.3
to
1.0.0

dist/index.cjs
dist/index.cjs.map
dist/index.d.cts
dist/index.d.ts
dist/index.global.js
dist/index.global.js.map
src/components/index.ts
src/components/ScrollSync.tsx
src/components/ScrollSyncPane.tsx
src/hooks/index.ts
src/hooks/useScrollSyncContext.ts
src/index.ts

1678

dist/index.js

@@ -1,1553 +0,175 @@

(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"));
else if(typeof define === 'function' && define.amd)
define(["react"], factory);
else if(typeof exports === 'object')
exports["ScrollSync"] = factory(require("react"));
else
root["ScrollSync"] = factory(root["react"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_4__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 10);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {
// src/components/ScrollSync.tsx
import React, { useCallback, useRef } from "react";
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
// src/hooks/useScrollSyncContext.ts
import { createContext, useContext } from "react";
var ScrollSyncContext = createContext(void 0);
var useScrollSyncContext = () => {
const context = useContext(ScrollSyncContext);
if (!context) {
throw new Error(
"useScrollSyncContext must be used within a ScrollSyncProvider"
);
}
return context;
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
var emptyFunction = function emptyFunction() {};
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
module.exports = emptyFunction;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var validateFormat = function validateFormat(format) {};
if (process.env.NODE_ENV !== 'production') {
validateFormat = function validateFormat(format) {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
// src/components/ScrollSync.tsx
import { jsx } from "react/jsx-runtime";
var ScrollSync = ({
children,
enabled = true,
horizontal = true,
onSync,
proportional = true,
vertical = true
}) => {
const panesRef = useRef({});
const findPane = useCallback((node, group) => {
if (!panesRef.current[group]) {
return false;
}
};
}
function invariant(condition, format, a, b, c, d, e, f) {
validateFormat(format);
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
}
module.exports = invariant;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
module.exports = ReactPropTypesSecret;
/***/ }),
/* 4 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_4__;
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _react = __webpack_require__(4);
var _react2 = _interopRequireDefault(_react);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var ScrollSyncContext = _react2.default.createContext({
registerPane: function registerPane() {},
unregisterPane: function unregisterPane() {}
});
exports.default = ScrollSyncContext;
module.exports = exports['default'];
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
var emptyFunction = __webpack_require__(1);
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if (process.env.NODE_ENV !== 'production') {
(function () {
var printWarning = function printWarning(format) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
return panesRef.current[group].find((pane) => pane === node);
}, []);
const syncScrollPosition = useCallback(
(scrolledPane, pane) => {
const {
clientHeight,
clientWidth,
scrollHeight,
scrollLeft,
scrollTop,
scrollWidth
} = scrolledPane;
const scrollTopOffset = scrollHeight - clientHeight;
const scrollLeftOffset = scrollWidth - clientWidth;
const paneHeight = pane.scrollHeight - clientHeight;
const paneWidth = pane.scrollWidth - clientWidth;
if (vertical && scrollTopOffset > 0) {
pane.scrollTop = proportional ? paneHeight * scrollTop / scrollTopOffset : scrollTop;
}
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function () {
return args[argIndex++];
});
if (typeof console !== 'undefined') {
console.error(message);
if (horizontal && scrollLeftOffset > 0) {
pane.scrollLeft = proportional ? paneWidth * scrollLeft / scrollLeftOffset : scrollLeft;
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
warning = function warning(condition, format) {
if (format === undefined) {
throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
args[_key2 - 2] = arguments[_key2];
},
[proportional, vertical, horizontal]
);
const removeEvents = useCallback((node) => {
node.onscroll = null;
}, []);
const addEvents = useCallback(
(node, groups) => {
node.onscroll = () => {
if (!enabled) return;
window.requestAnimationFrame(() => {
groups.forEach((group) => {
panesRef.current[group]?.forEach((pane) => {
if (node !== pane) {
removeEvents(pane);
syncScrollPosition(node, pane);
window.requestAnimationFrame(() => {
const paneGroups = Object.keys(panesRef.current).filter(
(paneGroup) => panesRef.current[paneGroup].includes(pane)
);
addEvents(pane, paneGroups);
});
}
});
});
});
if (onSync) {
onSync(node);
}
printWarning.apply(undefined, [format].concat(args));
}
};
})();
}
module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
if (process.env.NODE_ENV !== 'production') {
var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
Symbol.for &&
Symbol.for('react.element')) ||
0xeac7;
var isValidElement = function(object) {
return typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = __webpack_require__(13)(isValidElement, throwOnDirectAccess);
} else {
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = __webpack_require__(12)();
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = __webpack_require__(4);
var _react2 = _interopRequireDefault(_react);
var _propTypes = __webpack_require__(7);
var _propTypes2 = _interopRequireDefault(_propTypes);
var _ScrollSyncContext = __webpack_require__(5);
var _ScrollSyncContext2 = _interopRequireDefault(_ScrollSyncContext);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
/**
* ScrollSync provider component
*
*/
var ScrollSync = function (_Component) {
_inherits(ScrollSync, _Component);
function ScrollSync() {
var _ref;
var _temp, _this, _ret;
_classCallCheck(this, ScrollSync);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = ScrollSync.__proto__ || Object.getPrototypeOf(ScrollSync)).call.apply(_ref, [this].concat(args))), _this), _this.panes = {}, _this.registerPane = function (node, groups) {
groups.forEach(function (group) {
if (!_this.panes[group]) {
_this.panes[group] = [];
};
},
[onSync, removeEvents, syncScrollPosition, enabled]
);
const registerPane = useCallback(
(node, groups) => {
groups.forEach((group) => {
if (!panesRef.current[group]) {
panesRef.current[group] = [];
}
if (!_this.findPane(node, group)) {
if (_this.panes[group].length > 0) {
_this.syncScrollPosition(_this.panes[group][0], node);
if (!findPane(node, group)) {
if (panesRef.current[group].length > 0) {
syncScrollPosition(panesRef.current[group][0], node);
}
_this.panes[group].push(node);
panesRef.current[group].push(node);
}
});
_this.addEvents(node, groups);
}, _this.unregisterPane = function (node, groups) {
groups.forEach(function (group) {
if (_this.findPane(node, group)) {
_this.removeEvents(node);
_this.panes[group].splice(_this.panes[group].indexOf(node), 1);
}
});
}, _this.addEvents = function (node, groups) {
/* For some reason element.addEventListener doesnt work with document.body */
node.onscroll = _this.handlePaneScroll.bind(_this, node, groups); // eslint-disable-line
}, _this.removeEvents = function (node) {
/* For some reason element.removeEventListener doesnt work with document.body */
node.onscroll = null; // eslint-disable-line
}, _this.findPane = function (node, group) {
if (!_this.panes[group]) {
return false;
}
return _this.panes[group].find(function (pane) {
return pane === node;
});
}, _this.handlePaneScroll = function (node, groups) {
if (!_this.props.enabled) {
return;
}
window.requestAnimationFrame(function () {
_this.syncScrollPositions(node, groups);
});
}, _this.syncScrollPositions = function (scrolledPane, groups) {
groups.forEach(function (group) {
_this.panes[group].forEach(function (pane) {
/* For all panes beside the currently scrolling one */
if (scrolledPane !== pane) {
/* Remove event listeners from the node that we'll manipulate */
_this.removeEvents(pane, group);
_this.syncScrollPosition(scrolledPane, pane);
/* Re-attach event listeners after we're done scrolling */
window.requestAnimationFrame(function () {
var paneGroups = Object.keys(_this.panes).filter(function (paneGroup) {
return _this.panes[paneGroup].includes(pane);
});
_this.addEvents(pane, paneGroups);
});
addEvents(node, groups);
},
[findPane, syncScrollPosition, addEvents]
);
const unregisterPane = useCallback(
(node, groups) => {
groups.forEach((group) => {
if (findPane(node, group)) {
removeEvents(node);
const index = panesRef.current[group].indexOf(node);
if (index !== -1) {
panesRef.current[group].splice(index, 1);
}
});
});
if (_this.props.onSync) _this.props.onSync(scrolledPane);
}, _temp), _possibleConstructorReturn(_this, _ret);
}
_createClass(ScrollSync, [{
key: 'getContextValue',
value: function getContextValue() {
return {
registerPane: this.registerPane,
unregisterPane: this.unregisterPane
};
}
}, {
key: 'syncScrollPosition',
value: function syncScrollPosition(scrolledPane, pane) {
var scrollTop = scrolledPane.scrollTop,
scrollHeight = scrolledPane.scrollHeight,
clientHeight = scrolledPane.clientHeight,
scrollLeft = scrolledPane.scrollLeft,
scrollWidth = scrolledPane.scrollWidth,
clientWidth = scrolledPane.clientWidth;
var scrollTopOffset = scrollHeight - clientHeight;
var scrollLeftOffset = scrollWidth - clientWidth;
var _props = this.props,
proportional = _props.proportional,
vertical = _props.vertical,
horizontal = _props.horizontal;
/* Calculate the actual pane height */
var paneHeight = pane.scrollHeight - clientHeight;
var paneWidth = pane.scrollWidth - clientWidth;
/* Adjust the scrollTop position of it accordingly */
if (vertical && scrollTopOffset > 0) {
pane.scrollTop = proportional ? paneHeight * scrollTop / scrollTopOffset : scrollTop; // eslint-disable-line
}
if (horizontal && scrollLeftOffset > 0) {
pane.scrollLeft = proportional ? paneWidth * scrollLeft / scrollLeftOffset : scrollLeft; // eslint-disable-line
}
}
}, {
key: 'render',
value: function render() {
return _react2.default.createElement(
_ScrollSyncContext2.default.Provider,
{ value: this.getContextValue() },
_react2.default.Children.only(this.props.children)
);
}
}]);
return ScrollSync;
}(_react.Component);
ScrollSync.propTypes = {
/**
* Callback to be invoked any time synchronization happens
*
* @param {Element} el The element that has received the scroll event
*/
onSync: _propTypes2.default.func,
children: _propTypes2.default.element.isRequired,
proportional: _propTypes2.default.bool,
vertical: _propTypes2.default.bool,
horizontal: _propTypes2.default.bool,
enabled: _propTypes2.default.bool
};
ScrollSync.defaultProps = {
proportional: true,
vertical: true,
horizontal: true,
enabled: true
};
exports.default = ScrollSync;
module.exports = exports['default'];
/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = __webpack_require__(4);
var _propTypes = __webpack_require__(7);
var _propTypes2 = _interopRequireDefault(_propTypes);
var _ScrollSyncContext = __webpack_require__(5);
var _ScrollSyncContext2 = _interopRequireDefault(_ScrollSyncContext);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint react/no-find-dom-node: 0 */
/**
* ScrollSyncPane Component
*
* Wrap your content in it to keep its scroll position in sync with other panes
*
* @example ./example.md
*/
var ScrollSyncPane = function (_Component) {
_inherits(ScrollSyncPane, _Component);
function ScrollSyncPane(props) {
_classCallCheck(this, ScrollSyncPane);
var _this = _possibleConstructorReturn(this, (ScrollSyncPane.__proto__ || Object.getPrototypeOf(ScrollSyncPane)).call(this, props));
_this.toArray = function (groups) {
return [].concat(groups);
};
_this.updateNode = function () {
if (_this.props.attachTo) {
_this.node = _this.props.attachTo.current;
} else {
_this.node = _this.childRef.current;
}
};
_this.childRef = props.innerRef ? props.innerRef : (0, _react.createRef)();
return _this;
}
_createClass(ScrollSyncPane, [{
key: 'componentDidMount',
value: function componentDidMount() {
if (this.props.enabled) {
this.updateNode();
if (this.node) {
this.context.registerPane(this.node, this.toArray(this.props.group));
}
}
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate(prevProps) {
if (this.props.attachTo !== prevProps.attachTo) {
if (this.node) {
this.context.unregisterPane(this.node, this.toArray(prevProps.group));
}
this.updateNode();
if (this.node) {
this.context.registerPane(this.node, this.toArray(prevProps.group));
}
}
if (this.node && this.props.enabled !== prevProps.enabled) {
if (this.props.enabled) {
this.context.registerPane(this.node, this.toArray(prevProps.group));
} else {
this.context.unregisterPane(this.node, this.toArray(prevProps.group));
}
}
if (this.node && this.props.enabled && this.props.group !== prevProps.group) {
this.context.unregisterPane(this.node, this.toArray(prevProps.group));
this.context.registerPane(this.node, this.toArray(this.props.group));
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
if (this.node && this.props.enabled) {
this.context.unregisterPane(this.node, this.toArray(this.props.group));
}
}
}, {
key: 'render',
value: function render() {
if (this.props.attachTo) {
return this.props.children;
}
return (0, _react.cloneElement)(_react.Children.only(this.props.children), {
ref: this.childRef
});
}
}]);
return ScrollSyncPane;
}(_react.Component);
ScrollSyncPane.contextType = _ScrollSyncContext2.default;
ScrollSyncPane.propTypes = {
children: _propTypes2.default.node.isRequired,
attachTo: _propTypes2.default.oneOfType([_propTypes2.default.func, _propTypes2.default.shape({ current: _propTypes2.default.any })]),
group: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.arrayOf(_propTypes2.default.string)]),
enabled: _propTypes2.default.bool,
innerRef: _propTypes2.default.oneOfType([// Either a function
_propTypes2.default.func, _propTypes2.default.shape({ current: _propTypes2.default.any })])
},
[findPane, removeEvents]
);
return /* @__PURE__ */ jsx(ScrollSyncContext.Provider, { value: { registerPane, unregisterPane }, children: React.Children.only(children) });
};
ScrollSyncPane.defaultProps = {
group: 'default',
enabled: true
};
exports.default = ScrollSyncPane;
module.exports = exports['default'];
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _ScrollSync = __webpack_require__(8);
Object.defineProperty(exports, 'ScrollSync', {
enumerable: true,
get: function get() {
return _interopRequireDefault(_ScrollSync).default;
}
});
var _ScrollSyncPane = __webpack_require__(9);
Object.defineProperty(exports, 'ScrollSyncPane', {
enumerable: true,
get: function get() {
return _interopRequireDefault(_ScrollSyncPane).default;
}
});
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
if (process.env.NODE_ENV !== 'production') {
var invariant = __webpack_require__(2);
var warning = __webpack_require__(6);
var ReactPropTypesSecret = __webpack_require__(3);
var loggedTypeFailures = {};
}
/**
* Assert that the values match with the type specs.
* Error messages are memorized and will only be shown once.
*
* @param {object} typeSpecs Map of name to a ReactPropType
* @param {object} values Runtime values that need to be type-checked
* @param {string} location e.g. "prop", "context", "child context"
* @param {string} componentName Name of the component for error messages.
* @param {?Function} getStack Returns the component stack.
* @private
*/
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
if (process.env.NODE_ENV !== 'production') {
for (var typeSpecName in typeSpecs) {
if (typeSpecs.hasOwnProperty(typeSpecName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', location, typeSpecName);
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
} catch (ex) {
error = ex;
}
warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
var stack = getStack ? getStack() : '';
warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
}
}
}
}
}
module.exports = checkPropTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var emptyFunction = __webpack_require__(1);
var invariant = __webpack_require__(2);
var ReactPropTypesSecret = __webpack_require__(3);
module.exports = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
};
shim.isRequired = shim;
function getShim() {
return shim;
};
// Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim
};
ReactPropTypes.checkPropTypes = emptyFunction;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var emptyFunction = __webpack_require__(1);
var invariant = __webpack_require__(2);
var warning = __webpack_require__(6);
var ReactPropTypesSecret = __webpack_require__(3);
var checkPropTypes = __webpack_require__(11);
module.exports = function(isValidElement, throwOnDirectAccess) {
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
// Important!
// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker
};
/**
* inlined Object.is polyfill to avoid requiring consumers ship their own
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
*/
/*eslint-disable no-self-compare*/
function is(x, y) {
// SameValue algorithm
if (x === y) {
// Steps 1-5, 7-10
// Steps 6.b-6.e: +0 != -0
return x !== 0 || 1 / x === 1 / y;
// src/components/ScrollSyncPane.tsx
import {
cloneElement,
useCallback as useCallback2,
useEffect,
useRef as useRef2
} from "react";
var castArray = (groups) => Array.isArray(groups) ? groups : [groups];
var ScrollSyncPane = ({
attachTo,
children,
enabled = true,
group = "default",
innerRef
}) => {
const context = useScrollSyncContext();
const childRef = useRef2(null);
const nodeRef = useRef2(null);
const updateNode = useCallback2(() => {
if (attachTo) {
nodeRef.current = typeof attachTo === "function" ? null : attachTo.current;
} else {
// Step 6.a: NaN == NaN
return x !== x && y !== y;
nodeRef.current = childRef.current;
}
}
/*eslint-enable no-self-compare*/
/**
* We use an Error-like object for backward compatibility as people may call
* PropTypes directly and inspect their output. However, we don't use real
* Errors anymore. We don't inspect their stack anyway, and creating them
* is prohibitively expensive if they are created too often, such as what
* happens in oneOfType() for any type before the one that matched.
*/
function PropTypeError(message) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
if (process.env.NODE_ENV !== 'production') {
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}, [attachTo]);
useEffect(() => {
updateNode();
if (enabled && nodeRef.current) {
context.registerPane(nodeRef.current, castArray(group));
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret) {
if (throwOnDirectAccess) {
// New behavior only for users of `prop-types` package
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use `PropTypes.checkPropTypes()` to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
// Old behavior for people using React.PropTypes
var cacheKey = componentName + ':' + propName;
if (
!manualPropTypeCallCache[cacheKey] &&
// Avoid spamming the console because they are often not actionable except for lib authors
manualPropTypeWarningCount < 3
) {
warning(
false,
'You are manually calling a React.PropTypes validation ' +
'function for the `%s` prop on `%s`. This is deprecated ' +
'and will throw in the standalone `prop-types` package. ' +
'You may be seeing this warning due to a third-party PropTypes ' +
'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
propFullName,
componentName
);
manualPropTypeCallCache[cacheKey] = true;
manualPropTypeWarningCount++;
}
}
return () => {
if (enabled && nodeRef.current) {
context.unregisterPane(nodeRef.current, castArray(group));
}
if (props[propName] == null) {
if (isRequired) {
if (props[propName] === null) {
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
}
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
};
}, [context, enabled, group, attachTo, updateNode]);
if (attachTo) {
return children;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName, secret) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
return cloneElement(children, {
ref: (node) => {
childRef.current = node;
if (typeof innerRef === "function") {
innerRef(node);
} else if (innerRef && node) {
innerRef.current = node;
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturnsNull);
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
}
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!isValidElement(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (is(propValue, expectedValues[i])) {
return null;
}
}
var valuesString = JSON.stringify(expectedValues);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
}
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (typeof checker !== 'function') {
warning(
false,
'Invalid argument supplid to oneOfType. Expected an array of check functions, but ' +
'received %s at index %s.',
getPostfixForTypeWarning(checker),
i
);
return emptyFunction.thatReturnsNull;
}
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === 'symbol') {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue['@@toStringTag'] === 'Symbol') {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === 'function' && propValue instanceof Symbol) {
return true;
}
return false;
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
if (isSymbol(propType, propValue)) {
return 'symbol';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
if (typeof propValue === 'undefined' || propValue === null) {
return '' + propValue;
}
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
// Returns a string that is postfixed to a warning about an invalid type.
// For example, "undefined" or "of type array"
function getPostfixForTypeWarning(value) {
var type = getPreciseType(value);
switch (type) {
case 'array':
case 'object':
return 'an ' + type;
case 'boolean':
case 'date':
case 'regexp':
return 'a ' + type;
default:
return type;
}
}
// Returns class name of the object, if any.
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
ReactPropTypes.checkPropTypes = checkPropTypes;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
});
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ })
/******/ ]);
});
export {
ScrollSync,
ScrollSyncPane
};
//# sourceMappingURL=index.js.map

105

package.json
{
"name": "react-scroll-sync",
"version": "0.11.3",
"version": "1.0.0",
"description": "Synchronize scroll positions across multiple scrollable containers",
"main": "dist/index.js",
"type": "module",
"types": "./dist/index.d.ts",
"main": "./dist/index.cjs",
"module": "./dist/index.mjs",
"exports": {
".": {
"types": "./dist/index.d.ts",
"module": "./dist/index.mjs",
"main": "./dist/index.cjs",
"umd": "./dist/index.js"
}
},
"files": [
"dist",
"src"
],
"scripts": {
"clean": "rimraf ./dist",
"prebuild": "npm run lint",
"build": "NODE_ENV=production npm run clean && webpack",
"prepare": "npm run build",
"lint": "eslint src --ext .js,.jsx",
"build": "tsup",
"build:storybook": " storybook build --output-dir public",
"lint": "eslint .",
"lint:fix": "npm run lint -- --fix",
"lint:staged": "lint-staged",
"styleguide:server": "styleguidist server",
"styleguide:build": "styleguidist build"
"prepare": "husky",
"storybook": "storybook dev -p 6006",
"validate:commit": "lint-staged",
"validate:push": "npm run build"
},
"lint-staged": {
"*.js": [
"eslint --fix",
"git add"
]
},
"pre-commit": "lint:staged",
"repository": {

@@ -35,47 +43,30 @@ "type": "git",

"homepage": "https://github.com/okonet/react-scroll-sync#readme",
"eslintConfig": {
"extends": "okonet",
"rules": {
"react/forbid-prop-types": 0,
"react/jsx-wrap-multilines": 0
},
"import/no-extraneous-dependencies": [
"error",
{
"peerDependencies": [
"src/*.js"
],
"devDependencies": [
"**/*.test.js",
"**/*.spec.js"
]
}
]
},
"devDependencies": {
"babel-loader": "6.2.5",
"babel-plugin-add-module-exports": "0.2.1",
"babel-preset-es2015": "6.16.0",
"babel-preset-react": "6.16.0",
"babel-preset-stage-1": "6.16.0",
"eslint": "3.7.1",
"eslint-config-okonet": "1.1.1",
"jest": "16.0.0",
"lint-staged": "3.0.3",
"npmpub": "3.1.0",
"pre-commit": "1.1.3",
"prop-types": "15.5.10",
"react": "18.1.0",
"react-dom": "18.1.0",
"react-styleguidist": "6.5.3",
"rimraf": "2.5.4",
"webpack": "2.7.0"
"@eslint/js": "9.27.0",
"@storybook/addon-actions": "8.6.14",
"@storybook/addon-docs": "^8.6.14",
"@storybook/addon-essentials": "^8.6.14",
"@storybook/addon-links": "^8.6.14",
"@storybook/addon-webpack5-compiler-swc": "^3.0.0",
"@storybook/react": "8.6.14",
"@storybook/react-webpack5": "^8.6.14",
"@types/node": "22.15.19",
"@types/react": "19.1.4",
"@types/react-dom": "19.1.5",
"eslint": "9.27.0",
"eslint-plugin-perfectionist": "4.13.0",
"eslint-plugin-react": "7.37.5",
"eslint-plugin-react-hooks": "5.2.0",
"globals": "16.1.0",
"husky": "9.1.7",
"lint-staged": "16.0.0",
"storybook": "8.6.14",
"tsup": "8.5.0",
"typescript": "5.8.3",
"typescript-eslint": "8.32.1"
},
"peerDependencies": {
"react": "16.x || 17.x || 18.x",
"react-dom": "16.x || 17.x || 18.x"
},
"dependencies": {
"prop-types": "^15.5.7"
"react": "16.x || 17.x || 18.x || 19.x",
"react-dom": "16.x || 17.x || 18.x || 19.x"
}
}

95

README.md
# react-scroll-sync
Synced scroll position across multiple scrollable elements

@@ -21,52 +22,58 @@

```
## Usage
```jsx
import React, {Component} from 'react';
import { ScrollSync, ScrollSyncPane } from 'react-scroll-sync';
import { FC } from "react";
import { ScrollSync, ScrollSyncPane } from "react-scroll-sync";
export default class MyComponent extends Component {
render() {
<ScrollSync>
<div style={{ display: 'flex', position: 'relative', height: 300 }}>
<ScrollSyncPane>
<div style={{overflow: 'auto'}}>
<section style={{ height: 500 }}>
<h1>Left Pane Content</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab aperiam doloribus
dolorum
est eum eveniet exercitationem iste labore minus, neque nobis odit officiis omnis
possimus quasi rerum sed soluta veritatis.</p>
</section>
</div>
</ScrollSyncPane>
export const MyComponent: FC = () => {
return (
<ScrollSync>
<div style={{ display: "flex", position: "relative", height: 300 }}>
<ScrollSyncPane>
<div style={{ overflow: "auto" }}>
<section style={{ height: 500 }}>
<h1>Left Pane Content</h1>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab
aperiam doloribus dolorum est eum eveniet exercitationem iste
labore minus, neque nobis odit officiis omnis possimus quasi
rerum sed soluta veritatis.
</p>
</section>
</div>
</ScrollSyncPane>
<ScrollSyncPane>
<div style={{overflow: 'auto'}}>
<section style={{ height: 1000 }}>
<h1>Middle Pane Content</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab aperiam doloribus
dolorum
est eum eveniet exercitationem iste labore minus, neque nobis odit officiis omnis
possimus quasi rerum sed soluta veritatis.</p>
</section>
</div>
</ScrollSyncPane>
<ScrollSyncPane>
<div style={{ overflow: "auto" }}>
<section style={{ height: 1000 }}>
<h1>Middle Pane Content</h1>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab
aperiam doloribus dolorum est eum eveniet exercitationem iste
labore minus, neque nobis odit officiis omnis possimus quasi
rerum sed soluta veritatis.
</p>
</section>
</div>
</ScrollSyncPane>
<ScrollSyncPane>
<div style={{overflow: 'auto'}}>
<section style={{ height: 2000 }}>
<h1>Right Pane Content</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab aperiam doloribus
dolorum
est eum eveniet exercitationem iste labore minus, neque nobis odit officiis omnis
possimus quasi rerum sed soluta veritatis.</p>
</section>
</div>
</ScrollSyncPane>
</div>
</ScrollSync>
}
}
<ScrollSyncPane>
<div style={{ overflow: "auto" }}>
<section style={{ height: 2000 }}>
<h1>Right Pane Content</h1>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab
aperiam doloribus dolorum est eum eveniet exercitationem iste
labore minus, neque nobis odit officiis omnis possimus quasi
rerum sed soluta veritatis.
</p>
</section>
</div>
</ScrollSyncPane>
</div>
</ScrollSync>
);
};
```
.babelrc
.editorconfig
.eslintignore
.github/workflows/release.yml
src/index.js
src/ScrollSync.jsx
src/ScrollSyncPane.js
src/support/ScrollSyncContext.js
styleguide.config.js
webpack.config.js
dist/index.js.map

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