mastodon/app/javascript/flavours/glitch/components/column.js
dependabot[bot] 91c2f14fd2 [Glitch] Bump detect-passive-events from 1.0.5 to 2.0.1
Port e16b0fb15a to glitch-soc

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>
Signed-off-by: Thibaut Girka <thib@sitedethib.com>
2020-11-07 18:32:09 +01:00

65 lines
1.6 KiB
JavaScript

import React from 'react';
import PropTypes from 'prop-types';
import { supportsPassiveEvents } from 'detect-passive-events';
import { scrollTop } from 'flavours/glitch/util/scroll';
export default class Column extends React.PureComponent {
static propTypes = {
children: PropTypes.node,
extraClasses: PropTypes.string,
name: PropTypes.string,
label: PropTypes.string,
bindToDocument: PropTypes.bool,
};
scrollTop () {
const scrollable = this.props.bindToDocument ? document.scrollingElement : this.node.querySelector('.scrollable');
if (!scrollable) {
return;
}
this._interruptScrollAnimation = scrollTop(scrollable);
}
handleWheel = () => {
if (typeof this._interruptScrollAnimation !== 'function') {
return;
}
this._interruptScrollAnimation();
}
setRef = c => {
this.node = c;
}
componentDidMount () {
if (this.props.bindToDocument) {
document.addEventListener('wheel', this.handleWheel, supportsPassiveEvents ? { passive: true } : false);
} else {
this.node.addEventListener('wheel', this.handleWheel, supportsPassiveEvents ? { passive: true } : false);
}
}
componentWillUnmount () {
if (this.props.bindToDocument) {
document.removeEventListener('wheel', this.handleWheel);
} else {
this.node.removeEventListener('wheel', this.handleWheel);
}
}
render () {
const { children, extraClasses, name, label } = this.props;
return (
<div role='region' aria-label={label} data-column={name} className={`column ${extraClasses || ''}`} ref={this.setRef}>
{children}
</div>
);
}
}