carbon-components-angular
Version:
Next generation components
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HTML
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<title>carbon-components-angular documentation</title>
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<link rel="icon" type="image/x-icon" href="../images/favicon.ico">
<link rel="stylesheet" href="../styles/style.css">
<link rel="stylesheet" href="../styles/dark.css">
<style>
footer.carbon {
position: absolute;
bottom: 0;
width: 100%;
z-index: 9999;
}
#root > div {
/*
* Subtracting the height of the footer to prevent
* overlaying the footer ontop of content
*/
height: calc(100vh - 48px);
}
</style>
</head>
<body>
<script>
// Blocking script to avoid flickering dark mode
// Dark mode toggle button
var useDark = window.matchMedia('(prefers-color-scheme: dark)');
var darkModeState = useDark.matches;
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<div class="navbar navbar-default navbar-fixed-top d-md-none p-0">
<div class="d-flex">
<a href="../" class="navbar-brand">carbon-components-angular documentation</a>
<button type="button" class="btn btn-default btn-menu ion-ios-menu" id="btn-menu"></button>
</div>
</div>
<div class="xs-menu menu" id="mobile-menu">
<div id="book-search-input" role="search"><input type="text" placeholder="Type to search"></div> <compodoc-menu></compodoc-menu>
</div>
<div class="container-fluid main">
<div class="row main">
<div class="d-none d-md-block menu">
<compodoc-menu mode="normal"></compodoc-menu>
</div>
<!-- START CONTENT -->
<div class="content component">
<div class="content-data">
<ol class="breadcrumb">
<li class="breadcrumb-item">Components</li>
<li class="breadcrumb-item"
>
TabHeaders</li>
</ol>
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a href="#info" class="nav-link active"
role="tab" id="info-tab" data-bs-toggle="tab" data-link="info">Info</a>
</li>
<li class="nav-item">
<a href="#source" class="nav-link"
role="tab" id="source-tab" data-bs-toggle="tab" data-link="source">Source</a>
</li>
<li class="nav-item">
<a href="#tree" class="nav-link"
role="tab" id="tree-tab" data-bs-toggle="tab" data-link="dom-tree">DOM Tree</a>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane fade active in" id="info"><p class="comment">
<h3>File</h3>
</p>
<p class="comment">
<code>src/tabs/tab-headers.component.ts</code>
</p>
<p class="comment">
<h3>Description</h3>
</p>
<p class="comment">
<p>The <code>TabHeaders</code> component contains the <code>Tab</code> items and controls scroll functionality
if content has overflow.</p>
</p>
<p class="comment">
<h3>Extends</h3>
</p>
<p class="comment">
<code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</p>
<p class="comment">
<h3>Implements</h3>
</p>
<p class="comment">
<code>AfterContentInit</code>
<code>OnChanges</code>
<code>OnDestroy</code>
<code>OnInit</code>
</p>
<section data-compodoc="block-metadata">
<h3>Metadata</h3>
<table class="table table-sm table-hover metadata">
<tbody>
<tr>
<td class="col-md-3">selector</td>
<td class="col-md-9"><code>cds-tab-headers, ibm-tab-headers</code></td>
</tr>
<tr>
<td class="col-md-3">template</td>
<td class="col-md-9"><pre class="line-numbers"><code class="language-html"><button
type="button"
(click)="handleOverflowNavClick(-1, tabs.length)"
(pointerdown)="handleOverflowNavMouseDown(-1)"
(pointerup)="handleOverflowNavMouseUp()"
(pointerleave)="handleOverflowNavMouseUp()"
(pointerout)="handleOverflowNavMouseUp()"
class="cds--tab--overflow-nav-button cds--tab--overflow-nav-button--previous"
[ngClass]="{
'cds--tab--overflow-nav-button--hidden': leftOverflowNavButtonHidden
}"
[title]="translations.BUTTON_ARIA_LEFT">
<svg
focusable="false"
preserveAspectRatio="xMidYMid meet"
xmlns="http://www.w3.org/2000/svg"
fill="currentColor"
width="16"
height="16"
viewBox="0 0 16 16"
aria-hidden="true">
<path d="M5 8L10 3 10.7 3.7 6.4 8 10.7 12.3 10 13z"></path>
</svg>
</button>
<div
#tabList
class="cds--tab--list"
role="tablist"
[attr.aria-label]="ariaLabel || translations.HEADER_ARIA_LABEL"
(scroll)="handleScroll()">
<ng-container [ngTemplateOutlet]="contentBefore"></ng-container>
<button
*ngFor="let tab of tabs; let i = index;"
#tabItem
role="tab"
[attr.aria-selected]="tab.active"
[attr.tabindex]="(tab.active?0:-1)"
[attr.aria-controls]="tab.id"
[attr.aria-disabled]="tab.disabled"
[ngClass]="{
'cds--tabs__nav-item--selected': tab.active,
'cds--tabs__nav-item--disabled': tab.disabled
}"
class="cds--tabs__nav-item cds--tabs__nav-link"
type="button"
draggable="false"
id="{{tab.id}}-header"
(focus)="onTabFocus(tabItem, i)"
(click)="selectTab(tabItem, tab, i)">
<ng-container *ngIf="!tab.headingIsTemplate">
{{ tab.heading }}
</ng-container>
<ng-template
*ngIf="tab.headingIsTemplate"
[ngTemplateOutlet]="tab.heading"
[ngTemplateOutletContext]="{$implicit: tab.context}">
</ng-template>
</button>
<ng-container [ngTemplateOutlet]="contentAfter"></ng-container>
</div>
<button
type="button"
(click)="handleOverflowNavClick(1, tabs.length)"
(pointerdown)="handleOverflowNavMouseDown(1)"
(pointerup)="handleOverflowNavMouseUp()"
(pointerleave)="handleOverflowNavMouseUp()"
(pointerout)="handleOverflowNavMouseUp()"
class="cds--tab--overflow-nav-button cds--tab--overflow-nav-button--next"
[ngClass]="{
'cds--tab--overflow-nav-button--hidden': rightOverflowNavButtonHidden
}"
[title]="translations.BUTTON_ARIA_RIGHT">
<svg
focusable="false"
preserveAspectRatio="xMidYMid meet"
xmlns="http://www.w3.org/2000/svg"
fill="currentColor"
width="16"
height="16"
viewBox="0 0 16 16"
aria-hidden="true">
<path d="M11 8L6 13 5.3 12.3 9.6 8 5.3 3.7 6 3z"></path>
</svg>
</button>
</code></pre></td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-index">
<h3 id="index">Index</h3>
<table class="table table-sm table-bordered index-table">
<tbody>
<tr>
<td class="col-md-4">
<h6><b>Properties</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<span class="modifier"></span>
<a href="#allTabHeaders" >allTabHeaders</a>
</li>
<li>
<a href="#firstVisibleTab" >firstVisibleTab</a>
</li>
<li>
<span class="modifier"></span>
<a href="#headerContainer" >headerContainer</a>
</li>
<li>
<span class="modifier">Private</span>
<a href="#resizeObserver" >resizeObserver</a>
</li>
<li>
<span class="modifier"></span>
<a href="#tabQuery" >tabQuery</a>
</li>
<li>
<a href="#tabs" >tabs</a>
</li>
<li>
<span class="modifier">Readonly</span>
<a href="#clickMultiplier" >clickMultiplier</a>
</li>
<li>
<a href="#currentSelectedTab" >currentSelectedTab</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#longPressInterval" >longPressInterval</a>
</li>
<li>
<span class="modifier">Readonly</span>
<a href="#longPressMultiplier" >longPressMultiplier</a>
</li>
<li>
<span class="modifier">Readonly</span>
<a href="#OVERFLOW_BUTTON_OFFSET" >OVERFLOW_BUTTON_OFFSET</a>
</li>
<li>
<span class="modifier"></span>
<a href="#tabsClass" >tabsClass</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#tickInterval" >tickInterval</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Methods</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#getSelectedTab" >getSelectedTab</a>
</li>
<li>
<span class="modifier"></span>
<a href="#keyboardInput" >keyboardInput</a>
</li>
<li>
<a href="#ngAfterContentInit" >ngAfterContentInit</a>
</li>
<li>
<a href="#ngOnChanges" >ngOnChanges</a>
</li>
<li>
<a href="#ngOnDestroy" >ngOnDestroy</a>
</li>
<li>
<a href="#ngOnInit" >ngOnInit</a>
</li>
<li>
<a href="#onTabFocus" >onTabFocus</a>
</li>
<li>
<a href="#selectTab" >selectTab</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#setFirstTab" >setFirstTab</a>
</li>
<li>
<a href="#handleOverflowNavClick" >handleOverflowNavClick</a>
</li>
<li>
<a href="#handleOverflowNavMouseDown" >handleOverflowNavMouseDown</a>
</li>
<li>
<a href="#handleOverflowNavMouseUp" >handleOverflowNavMouseUp</a>
</li>
<li>
<a href="#handleScroll" >handleScroll</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Inputs</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#tabs" >tabs</a>
</li>
<li>
<a href="#translations" >translations</a>
</li>
<li>
<a href="#ariaLabel" >ariaLabel</a>
</li>
<li>
<a href="#ariaLabelledby" >ariaLabelledby</a>
</li>
<li>
<a href="#cacheActive" >cacheActive</a>
</li>
<li>
<a href="#contentAfter" >contentAfter</a>
</li>
<li>
<a href="#contentBefore" >contentBefore</a>
</li>
<li>
<a href="#followFocus" >followFocus</a>
</li>
<li>
<a href="#theme" >theme</a>
</li>
<li>
<a href="#type" >type</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostBindings</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#class.cds--tabs" >class.cds--tabs</a>
</li>
<li>
<a href="#class.cds--tabs--contained" >class.cds--tabs--contained</a>
</li>
<li>
<a href="#class.cds--tabs--light" >class.cds--tabs--light</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostListeners</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#keydown" >keydown</a>
</li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-constructor">
<h3 id="constructor">Constructor</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<code>constructor(elementRef: ElementRef, changeDetectorRef: ChangeDetectorRef, eventService: <a href="../injectables/EventService.html" target="_self">EventService</a>, renderer: Renderer2, i18n: <a href="../injectables/I18n.html" target="_self">I18n</a>)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="148" class="link-to-prism">src/tabs/tab-headers.component.ts:148</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div>
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>elementRef</td>
<td>
<code>ElementRef</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>changeDetectorRef</td>
<td>
<code>ChangeDetectorRef</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>eventService</td>
<td>
<code><a href="../injectables/EventService.html" target="_self" >EventService</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>renderer</td>
<td>
<code>Renderer2</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>i18n</td>
<td>
<code><a href="../injectables/I18n.html" target="_self" >I18n</a></code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-inputs">
<h3 id="inputs">Inputs</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tabs"></a>
<b>tabs</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="../components/Tab.html" target="_self" >QueryList<Tab></a></code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="124" class="link-to-prism">src/tabs/tab-headers.component.ts:124</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>List of <code>Tab</code> components.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="translations"></a>
<b>translations</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>this.i18n.get().TABS</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="126" class="link-to-prism">src/tabs/tab-headers.component.ts:126</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ariaLabel"></a>
<b>ariaLabel</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:33</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Sets the aria label on the nav element.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ariaLabelledby"></a>
<b>ariaLabelledby</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:37</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Sets the aria labelledby on the nav element.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="cacheActive"></a>
<b>cacheActive</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>false</code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:25</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Set to 'true' to have <code>Tab</code> items cached and not reloaded on tab switching.
Duplicate from <code>n-tabs</code> to support standalone headers</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="contentAfter"></a>
<b>contentAfter</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>TemplateRef<any></code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:40</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="contentBefore"></a>
<b>contentBefore</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>TemplateRef<any></code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:39</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="followFocus"></a>
<b>followFocus</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:29</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Set to 'true' to have tabs automatically activated and have their content displayed when they receive focus.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="theme"></a>
<b>theme</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"dark" | "light"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"dark"</code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:43</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="type"></a>
<b>type</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"line" | "contained"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"line"</code>
</td>
</tr>
<tr>
<td class="col-md-4" colspan="2">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:42</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-properties">
<h3>HostBindings</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--tabs"></a>
<span class="name">
<span ><b>class.cds--tabs</b></span>
<a href="#class.cds--tabs"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>true</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:45</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--tabs--contained"></a>
<span class="name">
<span ><b>class.cds--tabs--contained</b></span>
<a href="#class.cds--tabs--contained"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:46</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--tabs--light"></a>
<span class="name">
<span ><b>class.cds--tabs--light</b></span>
<a href="#class.cds--tabs--light"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Inherited from <code><a href="../components/BaseTabHeader.html" target="_self" >BaseTabHeader</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <code><a href="../components/BaseTabHeader.html#source" target="_self" >BaseTabHeader:49</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-methods">
<h3>HostListeners</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="keydown"></a>
<span class="name">
<span ><b>keydown</b></span>
<a href="#keydown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Arguments : </i><code>'$event' </code>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>keydown(event)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="165"
class="link-to-prism">src/tabs/tab-headers.component.ts:165</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Controls the keydown events used for tabbing through the headings.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-methods">
<h3 id="methods">
Methods
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="getSelectedTab"></a>
<span class="name">
<span ><b>getSelectedTab</b></span>
<a href="#getSelectedTab"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>getSelectedTab()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="263"
class="link-to-prism">src/tabs/tab-headers.component.ts:263</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >any</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="keyboardInput"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>keyboardInput</b></span>
<a href="#keyboardInput"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="modifier-icon icon ion-ios-reset"></span>
<code>keyboardInput(event)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>@HostListener('keydown', ['$event'])<br /></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="165"
class="link-to-prism">src/tabs/tab-headers.component.ts:165</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Controls the keydown events used for tabbing through the headings.</p>
</div>
<div class="io-description">
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>event</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
<div class="io-description">
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ngAfterContentInit"></a>
<span class="name">
<span ><b>ngAfterContentInit</b></span>
<a href="#ngAfterContentInit"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngAfterContentInit()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="234"
class="link-to-prism">src/tabs/tab-headers.component.ts:234</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ngOnChanges"></a>
<span class="name">
<span ><b>ngOnChanges</b></span>
<a href="#ngOnChanges"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngOnChanges(changes: SimpleChanges)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="248"
class="link-to-prism">src/tabs/tab-headers.component.ts:248</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">