67 lines
1.8 KiB
Vue
67 lines
1.8 KiB
Vue
import PropTypes from '../../_util/vue-types'
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import { getComponentFromProp } from '../../_util/props-util'
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import Sentinel from './Sentinel'
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export default {
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name: 'TabPane',
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props: {
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active: PropTypes.bool,
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destroyInactiveTabPane: PropTypes.bool,
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forceRender: PropTypes.bool,
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placeholder: PropTypes.any,
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rootPrefixCls: PropTypes.string,
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tab: PropTypes.any,
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closable: PropTypes.bool,
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disabled: PropTypes.bool,
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},
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inject: {
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sentinelContext: { default: {}},
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},
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render () {
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const {
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destroyInactiveTabPane, active, forceRender,
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rootPrefixCls,
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} = this.$props
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const children = this.$slots.default
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const placeholder = getComponentFromProp(this, 'placeholder')
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this._isActived = this._isActived || active
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const prefixCls = `${rootPrefixCls}-tabpane`
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const cls = {
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[prefixCls]: 1,
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[`${prefixCls}-inactive`]: !active,
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[`${prefixCls}-active`]: active,
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}
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const isRender = destroyInactiveTabPane ? active : this._isActived
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const shouldRender = isRender || forceRender
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const { sentinelStart, sentinelEnd, setPanelSentinelStart, setPanelSentinelEnd } = this.sentinelContext
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let panelSentinelStart
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let panelSentinelEnd
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if (active && shouldRender) {
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panelSentinelStart = (
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<Sentinel
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setRef={setPanelSentinelStart}
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prevElement={sentinelStart}
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/>
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)
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panelSentinelEnd = (
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<Sentinel
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setRef={setPanelSentinelEnd}
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nextElement={sentinelEnd}
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/>
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)
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}
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return (
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<div
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class={cls}
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role='tabpanel'
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aria-hidden={active ? 'false' : 'true'}
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>
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{panelSentinelStart}
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{shouldRender ? children : placeholder}
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{panelSentinelEnd}
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</div>
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)
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},
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}
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