kopia lustrzana https://github.com/shoelace-style/shoelace
46 wiersze
1001 B
TypeScript
46 wiersze
1001 B
TypeScript
import { LitElement, customElement, html, property, unsafeCSS } from 'lit-element';
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import styles from 'sass:./tab-panel.scss';
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let id = 0;
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/**
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* @since 2.0
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* @status stable
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*
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* @slot - The tab panel's content.
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*
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* @part base - The component's base wrapper.
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*/
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@customElement('sl-tab-panel')
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export class SlTabPanel extends LitElement {
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static styles = unsafeCSS(styles);
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private componentId = `tab-panel-${++id}`;
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/** The tab panel's name. */
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@property() name = '';
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/** When true, the tab panel will be shown. */
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@property({ type: Boolean, reflect: true }) active = false;
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firstUpdated() {
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this.id = this.id || this.componentId;
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}
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render() {
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this.style.display = this.active ? 'block' : 'none';
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return html`
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<div
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part="base"
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class="tab-panel"
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role="tabpanel"
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aria-selected=${this.active ? 'true' : 'false'}
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aria-hidden=${this.active ? 'false' : 'true'}
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>
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<slot></slot>
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</div>
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`;
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}
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}
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