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58 lines
1.3 KiB
58 lines
1.3 KiB
import React from 'react';
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import RcTooltip from 'rc-tooltip';
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import getPlacements from '../popover/placements';
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const placements = getPlacements({
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verticalArrowShift: 8,
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});
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export default class Tooltip extends React.Component {
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static defaultProps = {
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prefixCls: 'ant-tooltip',
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placement: 'top',
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mouseEnterDelay: 0.1,
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mouseLeaveDelay: 0.1
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}
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constructor(props) {
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super(props);
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this.state = {
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visible: false
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};
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}
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onVisibleChange = (visible) => {
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this.setState({ visible });
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}
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render() {
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let transitionName = ({
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top: 'zoom-down',
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bottom: 'zoom-up',
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left: 'zoom-right',
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right: 'zoom-left',
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topLeft: 'zoom-down',
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bottomLeft: 'zoom-up',
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leftTop: 'zoom-right',
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rightTop: 'zoom-left',
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topRight: 'zoom-down',
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bottomRight: 'zoom-up',
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leftBottom: 'zoom-right',
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rightBottom: 'zoom-left',
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})[this.props.placement];
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// Hide tooltip when there is no title
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let visible = this.state.visible;
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if (!this.props.title) {
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visible = false;
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}
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return (
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<RcTooltip transitionName={transitionName}
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builtinPlacements={placements}
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overlay={this.props.title}
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visible={visible}
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onVisibleChange={this.onVisibleChange}
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{...this.props}>
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{this.props.children}
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</RcTooltip>
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);
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}
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}
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