79 lines
2.4 KiB
Vue
79 lines
2.4 KiB
Vue
import type { ExtractPropTypes, PropType } from 'vue';
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import { defineComponent } from 'vue';
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import PropTypes from '../_util/vue-types';
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import { getPropsSlot } from '../_util/props-util';
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import DropDown from '../dropdown/dropdown';
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import DownOutlined from '@ant-design/icons-vue/DownOutlined';
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import useConfigInject from '../_util/hooks/useConfigInject';
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import type { MouseEventHandler } from '../_util/EventInterface';
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export const breadcrumbItemProps = () => ({
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prefixCls: String,
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href: String,
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separator: PropTypes.any,
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overlay: PropTypes.any,
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onClick: Function as PropType<MouseEventHandler>,
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});
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export type BreadcrumbItemProps = Partial<ExtractPropTypes<ReturnType<typeof breadcrumbItemProps>>>;
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export default defineComponent({
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name: 'ABreadcrumbItem',
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inheritAttrs: false,
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__ANT_BREADCRUMB_ITEM: true,
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props: breadcrumbItemProps(),
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// emits: ['click'],
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slots: ['separator', 'overlay'],
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setup(props, { slots, attrs }) {
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const { prefixCls } = useConfigInject('breadcrumb', props);
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/**
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* if overlay is have
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* Wrap a DropDown
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*/
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const renderBreadcrumbNode = (breadcrumbItem: JSX.Element, prefixCls: string) => {
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const overlay = getPropsSlot(slots, props, 'overlay');
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if (overlay) {
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return (
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<DropDown overlay={overlay} placement="bottom">
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<span class={`${prefixCls}-overlay-link`}>
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{breadcrumbItem}
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<DownOutlined />
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</span>
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</DropDown>
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);
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}
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return breadcrumbItem;
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};
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return () => {
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const separator = getPropsSlot(slots, props, 'separator') ?? '/';
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const children = getPropsSlot(slots, props);
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const { class: cls, style, ...restAttrs } = attrs;
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let link: JSX.Element;
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if (props.href !== undefined) {
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link = (
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<a class={`${prefixCls.value}-link`} onClick={props.onClick} {...restAttrs}>
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{children}
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</a>
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);
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} else {
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link = (
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<span class={`${prefixCls.value}-link`} onClick={props.onClick} {...restAttrs}>
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{children}
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</span>
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);
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}
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// wrap to dropDown
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link = renderBreadcrumbNode(link, prefixCls.value);
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if (children) {
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return (
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<span class={cls} style={style}>
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{link}
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{separator && <span class={`${prefixCls.value}-separator`}>{separator}</span>}
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</span>
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);
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}
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return null;
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};
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},
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});
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