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