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88 lines
2.4 KiB
88 lines
2.4 KiB
import * as React from 'react';
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import RcCollapse from 'rc-collapse';
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import classNames from 'classnames';
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import CollapsePanel from './CollapsePanel';
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import Icon from '../icon';
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import { ConfigConsumer, ConfigConsumerProps } from '../config-provider';
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import animation from '../_util/openAnimation';
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export type ExpandIconPosition = 'left' | 'right';
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export interface CollapseProps {
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activeKey?: Array<string> | string;
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defaultActiveKey?: Array<string>;
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/** 手风琴效果 */
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accordion?: boolean;
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destroyInactivePanel?: boolean;
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onChange?: (key: string | string[]) => void;
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style?: React.CSSProperties;
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className?: string;
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bordered?: boolean;
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prefixCls?: string;
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expandIcon?: (panelProps: PanelProps) => React.ReactNode;
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expandIconPosition?: ExpandIconPosition;
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}
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interface PanelProps {
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isActive?: boolean;
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header?: React.ReactNode;
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className?: string;
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style?: React.CSSProperties;
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showArrow?: boolean;
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forceRender?: boolean;
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disabled?: boolean;
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extra?: React.ReactNode;
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}
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export default class Collapse extends React.Component<CollapseProps, any> {
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static Panel = CollapsePanel;
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static defaultProps = {
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bordered: true,
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openAnimation: { ...animation, appear() {} },
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expandIconPosition: 'left',
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};
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renderExpandIcon = (panelProps: PanelProps = {}, prefixCls: string) => {
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const { expandIcon } = this.props;
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const icon = expandIcon ? (
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expandIcon(panelProps)
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) : (
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<Icon type="right" rotate={panelProps.isActive ? 90 : undefined} />
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);
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return React.isValidElement(icon)
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? React.cloneElement(icon as any, {
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className: `${prefixCls}-arrow`,
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})
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: icon;
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};
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renderCollapse = ({ getPrefixCls }: ConfigConsumerProps) => {
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const {
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prefixCls: customizePrefixCls,
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className = '',
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bordered,
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expandIconPosition,
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} = this.props;
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const prefixCls = getPrefixCls('collapse', customizePrefixCls);
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const collapseClassName = classNames(
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{
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[`${prefixCls}-borderless`]: !bordered,
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[`${prefixCls}-icon-position-${expandIconPosition}`]: true,
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},
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className,
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);
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return (
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<RcCollapse
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{...this.props}
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expandIcon={(panelProps: PanelProps) => this.renderExpandIcon(panelProps, prefixCls)}
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prefixCls={prefixCls}
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className={collapseClassName}
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/>
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);
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};
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render() {
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return <ConfigConsumer>{this.renderCollapse}</ConfigConsumer>;
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}
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}
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