16 lines
609 B
JavaScript
16 lines
609 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var react_1 = require("react");
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var util_1 = require("./misc/util");
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exports.default = (function () {
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var _a = react_1.useState(0), mouseWheelScrolled = _a[0], setMouseWheelScrolled = _a[1];
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react_1.useEffect(function () {
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var updateScroll = function (e) {
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setMouseWheelScrolled(e.deltaY + mouseWheelScrolled);
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};
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util_1.on(window, 'wheel', updateScroll, false);
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return function () { return util_1.off(window, 'wheel', updateScroll); };
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});
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return mouseWheelScrolled;
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});
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