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/**
 * @license
 * Copyright (c) 2017 - 2024 Vaadin Ltd.
 * This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
 */
import { html, PolymerElement } from '@polymer/polymer/polymer-element.js';
import { ControllerMixin } from '@vaadin/component-base/src/controller-mixin.js';
import { defineCustomElement } from '@vaadin/component-base/src/define.js';
import { ElementMixin } from '@vaadin/component-base/src/element-mixin.js';
import { TooltipController } from '@vaadin/component-base/src/tooltip-controller.js';
import { registerStyles, ThemableMixin } from '@vaadin/vaadin-themable-mixin/vaadin-themable-mixin.js';
import { TabMixin } from './vaadin-tab-mixin.js';
import { tabStyles } from './vaadin-tab-styles.js';

registerStyles('vaadin-tab', tabStyles, { moduleId: 'vaadin-tab-styles' });

/**
 * `` is a Web Component providing an accessible and customizable tab.
 *
 * ```
 *   
 *     Tab 1
 *   
 * ```
 *
 * The following state attributes are available for styling:
 *
 * Attribute  | Description | Part name
 * -----------|-------------|------------
 * `disabled` | Set to a disabled tab | :host
 * `focused` | Set when the element is focused | :host
 * `focus-ring` | Set when the element is keyboard focused | :host
 * `selected` | Set when the tab is selected | :host
 * `active` | Set when mousedown or enter/spacebar pressed | :host
 * `orientation` | Set to `horizontal` or `vertical` depending on the direction of items  | :host
 *
 * See [Styling Components](https://vaadin.com/docs/latest/styling/styling-components) documentation.
 *
 * @customElement
 * @extends HTMLElement
 * @mixes ControllerMixin
 * @mixes ElementMixin
 * @mixes ThemableMixin
 * @mixes TabMixin
 */
class Tab extends ElementMixin(ThemableMixin(TabMixin(ControllerMixin(PolymerElement)))) {
  static get template() {
    return html`
      
      
    `;
  }

  static get is() {
    return 'vaadin-tab';
  }

  /** @protected */
  ready() {
    super.ready();

    this._tooltipController = new TooltipController(this);
    this.addController(this._tooltipController);
  }
}

defineCustomElement(Tab);

export { Tab };