nyastodon/app/javascript/mastodon/components/column.js
Eugen Rochko 8ee2eb5d2e Allow mounting arbitrary columns (#3207)
* Allow mounting arbitrary columns

* Refactor column headers, allow pinning/unpinning and moving columns around

* Collapse animation

* Re-introduce scroll to top

* Save column settings properly, do not display pin options in
single-column view, do not display collapse icon if there is
nothing to collapse

* Fix one instance of public timeline being closed closing the stream
Fix back buttons inconsistently sending you back to / even if history exists

* Getting started displays links to columns that are not mounted
2017-06-04 01:39:38 +02:00

45 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;