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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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File size:
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[d565449] | 1 | import * as React from 'react';
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| 2 | import { noop } from './misc/util';
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| 3 | var useState = React.useState;
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| 4 | var useHover = function (element) {
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| 5 | var _a = useState(false), state = _a[0], setState = _a[1];
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| 6 | var onMouseEnter = function (originalOnMouseEnter) { return function (event) {
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| 7 | (originalOnMouseEnter || noop)(event);
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| 8 | setState(true);
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| 9 | }; };
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| 10 | var onMouseLeave = function (originalOnMouseLeave) { return function (event) {
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| 11 | (originalOnMouseLeave || noop)(event);
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| 12 | setState(false);
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| 13 | }; };
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| 14 | if (typeof element === 'function') {
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| 15 | element = element(state);
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| 16 | }
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| 17 | var el = React.cloneElement(element, {
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| 18 | onMouseEnter: onMouseEnter(element.props.onMouseEnter),
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| 19 | onMouseLeave: onMouseLeave(element.props.onMouseLeave),
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| 20 | });
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| 21 | return [el, state];
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| 22 | };
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| 23 | export default useHover;
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