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Performance improvements (#3168)

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* refactor(components/status_list): Avoid quering scrollTop if not necessary

* refactor(components/dropdown_menu): Do not render items if not expanded

* refactor: Cherry-pick react-motion imports

* refactor(compose/privacy_dropdown): Do not render options if not open

* refactor(components/column_collapsable): Do not render children if collapsed
This commit is contained in:
Sorin Davidoi 2017-05-20 14:58:13 +02:00 • committed by Eugen Rochko
parent da0a18a318
commit 2c405aed55
15 changed files with 73 additions and 20 deletions
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2
app/javascript/mastodon/features/compose/components/privacy_dropdown.js
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@ -80,7 +80,7 @@ class PrivacyDropdown extends React.PureComponent {
<div ref={this.setRef} className={`privacy-dropdown ${open ? 'active' : ''}`}>
<div className='privacy-dropdown__value'><IconButton className='privacy-dropdown__value-icon' icon={valueOption.icon} title={intl.formatMessage(messages.change_privacy)} size={18} active={open} inverted onClick={this.handleToggle} style={iconStyle}/></div>
<div className='privacy-dropdown__dropdown'>
{options.map(item =>
{open && options.map(item =>
<div role='button' tabIndex='0' key={item.value} data-index={item.value} onClick={this.handleClick} className={`privacy-dropdown__option ${item.value === value ? 'active' : ''}`}>
<div className='privacy-dropdown__option__icon'><i className={`fa fa-fw fa-${item.icon}`} /></div>
<div className='privacy-dropdown__option__content'>