117 lines
3.7 KiB
Vue
117 lines
3.7 KiB
Vue
import PanelContent from './PanelContent';
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import { initDefaultProps } from '../_util/props-util';
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import { collapsePanelProps } from './commonProps';
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import type { ExtractPropTypes } from 'vue';
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import { defineComponent } from 'vue';
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import Transition from '../_util/transition';
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import classNames from '../_util/classNames';
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import devWarning from '../vc-util/devWarning';
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import useConfigInject from '../_util/hooks/useConfigInject';
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export { collapsePanelProps };
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export type CollapsePanelProps = Partial<ExtractPropTypes<ReturnType<typeof collapsePanelProps>>>;
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export default defineComponent({
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name: 'ACollapsePanel',
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inheritAttrs: false,
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props: initDefaultProps(collapsePanelProps(), {
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showArrow: true,
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isActive: false,
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onItemClick() {},
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headerClass: '',
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forceRender: false,
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}),
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slots: ['expandIcon', 'extra', 'header'],
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// emits: ['itemClick'],
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setup(props, { slots, emit, attrs }) {
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devWarning(
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props.disabled === undefined,
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'Collapse.Panel',
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'`disabled` is deprecated. Please use `collapsible="disabled"` instead.',
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);
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const { prefixCls } = useConfigInject('collapse', props);
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const handleItemClick = () => {
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emit('itemClick', props.panelKey);
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};
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const handleKeyPress = (e: KeyboardEvent) => {
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if (e.key === 'Enter' || e.keyCode === 13 || e.which === 13) {
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handleItemClick();
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}
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};
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return () => {
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const {
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header = slots.header?.(),
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headerClass,
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isActive,
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showArrow,
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destroyInactivePanel,
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accordion,
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forceRender,
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openAnimation,
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expandIcon = slots.expandIcon,
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extra = slots.extra?.(),
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collapsible,
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} = props;
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const disabled = collapsible === 'disabled';
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const prefixClsValue = prefixCls.value;
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const headerCls = classNames(`${prefixClsValue}-header`, {
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[headerClass]: headerClass,
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[`${prefixClsValue}-header-collapsible-only`]: collapsible === 'header',
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});
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const itemCls = classNames({
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[`${prefixClsValue}-item`]: true,
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[`${prefixClsValue}-item-active`]: isActive,
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[`${prefixClsValue}-item-disabled`]: disabled,
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[`${prefixClsValue}-no-arrow`]: !showArrow,
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[`${attrs.class}`]: !!attrs.class,
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});
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let icon = <i class="arrow" />;
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if (showArrow && typeof expandIcon === 'function') {
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icon = expandIcon(props);
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}
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const panelContent = (
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<PanelContent
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v-show={isActive}
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prefixCls={prefixClsValue}
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isActive={isActive}
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forceRender={forceRender}
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role={accordion ? 'tabpanel' : null}
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v-slots={{ default: slots.default }}
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></PanelContent>
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);
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const transitionProps = {
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appear: false,
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css: false,
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...openAnimation,
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};
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return (
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<div {...attrs} class={itemCls}>
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<div
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class={headerCls}
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onClick={() => collapsible !== 'header' && handleItemClick()}
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role={accordion ? 'tab' : 'button'}
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tabindex={disabled ? -1 : 0}
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aria-expanded={isActive}
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onKeypress={handleKeyPress}
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>
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{showArrow && icon}
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{collapsible === 'header' ? (
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<span onClick={handleItemClick} class={`${prefixClsValue}-header-text`}>
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{header}
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</span>
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) : (
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header
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)}
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{extra && <div class={`${prefixClsValue}-extra`}>{extra}</div>}
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</div>
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<Transition {...transitionProps}>
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{!destroyInactivePanel || isActive ? panelContent : null}
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</Transition>
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</div>
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);
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};
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},
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});
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