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vaadin-details

There is a newer version: 24.6.0-alpha7

/**
 * @license
 * Copyright (c) 2019 - 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 { ButtonMixin } from '@vaadin/button/src/vaadin-button-mixin.js';
import { defineCustomElement } from '@vaadin/component-base/src/define.js';
import { DirMixin } from '@vaadin/component-base/src/dir-mixin.js';
import { ThemableMixin } from '@vaadin/vaadin-themable-mixin/vaadin-themable-mixin.js';

/**
 * The details summary element.
 *
 * ### Styling
 *
 * The following shadow DOM parts are exposed for styling:
 *
 * Part name  | Description
 * -----------|-------------------
 * `toggle`   | The icon element
 * `content`  | The content wrapper
 *
 * The following state attributes are available for styling:
 *
 * Attribute    | Description
 * -------------| -----------
 * `active`     | Set when the element is pressed down, either with mouse, touch or the keyboard.
 * `opened`     | Set when the element is expanded and related collapsible content is visible.
 * `disabled`   | Set when the element is disabled.
 * `focus-ring` | Set when the element is focused using the keyboard.
 * `focused`    | Set when the element is focused.
 *
 * See [Styling Components](https://vaadin.com/docs/latest/styling/styling-components) documentation.
 *
 * @customElement
 * @extends HTMLElement
 * @mixes ButtonMixin
 * @mixes DirMixin
 * @mixes ThemableMixin
 */
class DetailsSummary extends ButtonMixin(DirMixin(ThemableMixin(PolymerElement))) {
  static get is() {
    return 'vaadin-details-summary';
  }

  static get template() {
    return html`
      
      
      
    `;
  }

  static get properties() {
    return {
      /**
       * When true, the element is opened.
       */
      opened: {
        type: Boolean,
        reflectToAttribute: true,
      },
    };
  }
}

defineCustomElement(DetailsSummary);

export { DetailsSummary };