mirror of
https://git.bsd.gay/fef/nyastodon.git
synced 2024-10-30 08:26:27 +01:00
46 lines
811 B
JavaScript
46 lines
811 B
JavaScript
|
import React from 'react';
|
||
|
import PropTypes from 'prop-types';
|
||
|
import scrollTop from '../scroll';
|
||
|
|
||
|
class Column extends React.PureComponent {
|
||
|
|
||
|
static propTypes = {
|
||
|
children: PropTypes.node,
|
||
|
};
|
||
|
|
||
|
scrollTop () {
|
||
|
const scrollable = 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;
|
||
|
}
|
||
|
|
||
|
render () {
|
||
|
const { children } = this.props;
|
||
|
|
||
|
return (
|
||
|
<div role='region' className='column' ref={this.setRef} onWheel={this.handleWheel}>
|
||
|
{children}
|
||
|
</div>
|
||
|
);
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
export default Column;
|