mirror of
https://gitee.com/ant-design/ant-design.git
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137 lines
4.0 KiB
TypeScript
137 lines
4.0 KiB
TypeScript
import * as React from 'react';
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import RcCollapse from 'rc-collapse';
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import type { CSSMotionProps } from 'rc-motion';
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import classNames from 'classnames';
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import RightOutlined from '@ant-design/icons/RightOutlined';
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import toArray from 'rc-util/lib/Children/toArray';
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import omit from 'rc-util/lib/omit';
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import type { CollapsibleType } from './CollapsePanel';
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import CollapsePanel from './CollapsePanel';
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import { ConfigContext } from '../config-provider';
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import collapseMotion from '../_util/motion';
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import { cloneElement } from '../_util/reactNode';
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import useStyle from './style';
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export type ExpandIconPosition = 'left' | 'right' | undefined;
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export interface CollapseProps {
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activeKey?: Array<string | number> | string | number;
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defaultActiveKey?: Array<string | number> | string | number;
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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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ghost?: boolean;
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collapsible?: CollapsibleType;
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children?: React.ReactNode;
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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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/** @deprecated Use `collapsible="disabled"` instead */
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disabled?: boolean;
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extra?: React.ReactNode;
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collapsible?: CollapsibleType;
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}
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interface CollapseInterface extends React.FC<CollapseProps> {
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Panel: typeof CollapsePanel;
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}
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const Collapse: CollapseInterface = props => {
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const { getPrefixCls, direction } = React.useContext(ConfigContext);
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const { prefixCls: customizePrefixCls, className = '', bordered = true, ghost } = props;
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const prefixCls = getPrefixCls('collapse', customizePrefixCls);
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const [wrapSSR, hashId] = useStyle(prefixCls);
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const getIconPosition = () => {
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const { expandIconPosition } = props;
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if (expandIconPosition !== undefined) {
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return expandIconPosition;
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}
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return direction === 'rtl' ? 'right' : 'left';
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};
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const renderExpandIcon = (panelProps: PanelProps = {}) => {
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const { expandIcon } = props;
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const icon = (
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expandIcon ? (
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expandIcon(panelProps)
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) : (
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<RightOutlined rotate={panelProps.isActive ? 90 : undefined} />
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)
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) as React.ReactNode;
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return (
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// Create additional div here to make arrow align to center of first line
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<div>
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{cloneElement(icon, () => ({
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className: classNames((icon as any).props.className, `${prefixCls}-arrow`),
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}))}
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</div>
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);
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};
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const iconPosition = getIconPosition();
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const collapseClassName = classNames(
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{
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[`${prefixCls}-borderless`]: !bordered,
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[`${prefixCls}-icon-position-${iconPosition}`]: true,
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[`${prefixCls}-rtl`]: direction === 'rtl',
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[`${prefixCls}-ghost`]: !!ghost,
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},
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className,
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hashId,
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);
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const openMotion: CSSMotionProps = {
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...collapseMotion,
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motionAppear: false,
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leavedClassName: `${prefixCls}-content-hidden`,
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};
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const getItems = () => {
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const { children } = props;
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return toArray(children).map((child: React.ReactElement, index: number) => {
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if (child.props?.disabled) {
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const key = child.key || String(index);
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const { disabled, collapsible } = child.props;
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const childProps: CollapseProps & { key: React.Key } = {
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...omit(child.props, ['disabled']),
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key,
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collapsible: collapsible ?? (disabled ? 'disabled' : undefined),
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};
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return cloneElement(child, childProps);
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}
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return child;
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});
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};
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return wrapSSR(
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<RcCollapse
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openMotion={openMotion}
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{...props}
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expandIcon={renderExpandIcon}
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prefixCls={prefixCls}
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className={collapseClassName}
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>
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{getItems()}
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</RcCollapse>,
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);
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};
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Collapse.Panel = CollapsePanel;
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export default Collapse;
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