Unfloyded/Legamunt
0
0
Fork 0
Code Activity

Make .column-collapse animation simple (#3086)

Browse source 
* Always set `overflow: auto` to allow scroll just after opening
* Remove bounce animation which may cause unintended behavior due to max-height
* Use CSS transition instead of react-motion
* Some CSS refactoring including className changing
This commit is contained in:
unarist 2017-05-17 07:24:46 +09:00 • committed by Eugen Rochko
parent 9bddb946f0
commit 3722f90865
2 changed files with 31 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

16
app/javascript/mastodon/components/column_collapsable.js
View file

@ -1,5 +1,4 @@
import React from 'react';
import { Motion, spring } from 'react-motion';
import PropTypes from 'prop-types';
class ColumnCollapsable extends React.PureComponent {
@ -29,21 +28,16 @@ class ColumnCollapsable extends React.PureComponent {
render () {
const { icon, title, fullHeight, children } = this.props;
const { collapsed } = this.state;
const collapsedClassName = collapsed ? 'collapsable-collapsed' : 'collapsable';
return (
<div className='column-collapsable'>
<div role='button' tabIndex='0' title={`${title}`} className={`column-icon ${collapsedClassName}`} onClick={this.handleToggleCollapsed}>
<div className={`column-collapsable ${collapsed ? 'collapsed' : ''}`}>
<div role='button' tabIndex='0' title={`${title}`} className='column-collapsable__button column-icon' onClick={this.handleToggleCollapsed}>
<i className={`fa fa-${icon}`} />
</div>
<Motion defaultStyle={{ opacity: 0, height: 0 }} style={{ opacity: spring(collapsed ? 0 : 100), height: spring(collapsed ? 0 : fullHeight, collapsed ? undefined : { stiffness: 150, damping: 9 }) }}>
{({ opacity, height }) =>
<div style={{ overflow: height === fullHeight ? 'auto' : 'hidden', height: `${height}px`, opacity: opacity / 100, maxHeight: '70vh' }}>
{children}
</div>
}
</Motion>
<div className='column-collapsable__content' style={{ height: `${fullHeight}px`, maxHeight: '70vh' }}>
{children}
</div>
</div>
);
}