carbon-components-angular

<!doctype html> <html class="no-js" lang=""> <head> <meta charset="utf-8"> <meta http-equiv="x-ua-compatible" content="ie=edge"> <title>carbon-components-angular documentation</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <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; var $darkModeToggleSwitchers = document.querySelectorAll('.dark-mode-switch input'); var $darkModeToggles 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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>  <div class="content component"> <div class="content-data"> <ol class="breadcrumb"> <li class="breadcrumb-item">Components</li> <li class="breadcrumb-item" > TabHeaderGroup</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-header-group.component.ts</code> </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>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-header-group, ibm-tab-header-group</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" class="cds--tab--overflow-nav-button cds--tab--overflow-nav-button--previous" [ngClass]="{ 'cds--tab--overflow-nav-button--hidden': leftOverflowNavButtonHidden }" (click)="handleOverflowNavClick(-1, tabHeaderQuery.length)" (pointerdown)="handleOverflowNavMouseDown(-1)" (pointerup)="handleOverflowNavMouseUp()" (pointerleave)="handleOverflowNavMouseUp()" (pointerout)="handleOverflowNavMouseUp()" (pointercancel)="handleOverflowNavMouseUp()"> <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 class="cds--tab--list" role="tablist" [attr.aria-label]="ariaLabel" (scroll)="handleScroll()" #tabList> <ng-container [ngTemplateOutlet]="contentBefore"></ng-container> <ng-content></ng-content> <ng-container [ngTemplateOutlet]="contentAfter"></ng-container> </div> <button type="button" class="cds--tab--overflow-nav-button cds--tab--overflow-nav-button--next" [ngClass]="{ 'cds--tab--overflow-nav-button--hidden': rightOverflowNavButtonHidden }" (click)="handleOverflowNavClick(1, tabHeaderQuery.length)" (pointerdown)="handleOverflowNavMouseDown(1)" (pointerup)="handleOverflowNavMouseUp()" (pointerleave)="handleOverflowNavMouseUp()" (pointerout)="handleOverflowNavMouseUp()" (pointercancel)="handleOverflowNavMouseUp()"> <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> <a href="#currentSelectedTab" >currentSelectedTab</a> </li> <li> <span class="modifier"></span> <a href="#headerContainer" >headerContainer</a> </li> <li> <a href="#selectedSubscriptionTracker" >selectedSubscriptionTracker</a> </li> <li> <span class="modifier"></span> <a href="#tabHeaderQuery" >tabHeaderQuery</a> </li> <li> <span class="modifier">Readonly</span> <a href="#clickMultiplier" >clickMultiplier</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="#ngOnInit" >ngOnInit</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="#isNavigation" >isNavigation</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)</code> </td> </tr> <tr> <td class="col-md-4"> <div class="io-line">Defined in <a href="" data-line="103" class="link-to-prism">src/tabs/tab-header-group.component.ts:103</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> </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="isNavigation"></a> <b>isNavigation</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-2" colspan="2"> <div class="io-line">Defined in <a href="" data-line="87" class="link-to-prism">src/tabs/tab-header-group.component.ts:87</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="119" class="link-to-prism">src/tabs/tab-header-group.component.ts:119</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="234" class="link-to-prism">src/tabs/tab-header-group.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" >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="119" class="link-to-prism">src/tabs/tab-header-group.component.ts:119</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="191" class="link-to-prism">src/tabs/tab-header-group.component.ts:191</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="221" class="link-to-prism">src/tabs/tab-header-group.component.ts:221</a></div> </td> </tr> <tr> <td class="col-md-4"> <div class="io-description"> <b>Parameters :</b> <table class="params"> <thead> <tr> <td>Name</td> <td>Type</td> <td>Optional</td> </tr> </thead> <tbody> <tr> <td>changes</td> <td> <code>SimpleChanges</code> </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="ngOnInit"></a> <span class="name"> <span ><b>ngOnInit</b></span> <a href="#ngOnInit"><span class="icon ion-ios-link"></span></a> </span> </td> </tr> <tr> <td class="col-md-4"> <code>ngOnInit()</code> </td> </tr> <tr> <td class="col-md-4"> <div class="io-line">Defined in <a href="" data-line="187" class="link-to-prism">src/tabs/tab-header-group.component.ts:187</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="handleOverflowNavClick"></a> <span class="name"> <span ><b>handleOverflowNavClick</b></span> <a href="#handleOverflowNavClick"><span class="icon ion-ios-link"></span></a> </span> </td> </tr> <tr> <td class="col-md-4"> <code>handleOverflowNavClick(direction: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank">number</a>, numOftabs: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank">number</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:97</a></code> </div> </td> </tr> <tr> <td class="col-md-4"> <div class="io-description">