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https://github.com/funamitech/mastodon
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2c405aed55
* 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
23 lines
818 B
JavaScript
23 lines
818 B
JavaScript
import React from 'react';
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import Motion from 'react-motion/lib/Motion';
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import spring from 'react-motion/lib/spring';
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import PropTypes from 'prop-types';
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const Collapsable = ({ fullHeight, isVisible, children }) => (
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<Motion defaultStyle={{ opacity: !isVisible ? 0 : 100, height: isVisible ? fullHeight : 0 }} style={{ opacity: spring(!isVisible ? 0 : 100), height: spring(!isVisible ? 0 : fullHeight) }}>
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{({ opacity, height }) =>
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<div style={{ height: `${height}px`, overflow: 'hidden', opacity: opacity / 100, display: Math.floor(opacity) === 0 ? 'none' : 'block' }}>
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{children}
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</div>
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}
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</Motion>
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);
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Collapsable.propTypes = {
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fullHeight: PropTypes.number.isRequired,
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isVisible: PropTypes.bool.isRequired,
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children: PropTypes.node.isRequired
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};
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export default Collapsable;
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