46 lines
811 B
JavaScript
46 lines
811 B
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import scrollTop from '../scroll';
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class Column extends React.PureComponent {
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static propTypes = {
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children: PropTypes.node,
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};
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scrollTop () {
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const scrollable = this.node.querySelector('.scrollable');
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if (!scrollable) {
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return;
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}
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this._interruptScrollAnimation = scrollTop(scrollable);
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}
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handleWheel = () => {
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if (typeof this._interruptScrollAnimation !== 'function') {
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return;
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}
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this._interruptScrollAnimation();
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}
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setRef = c => {
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this.node = c;
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}
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render () {
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const { children } = this.props;
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return (
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<div role='region' className='column' ref={this.setRef} onWheel={this.handleWheel}>
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{children}
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</div>
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);
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}
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}
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export default Column;
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