carbon-components-angular
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Next generation components
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<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
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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>
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<div class="row main">
<div class="d-none d-md-block menu">
<compodoc-menu mode="normal"></compodoc-menu>
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<!-- 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
}"
[attr.aria-hidden]="leftOverflowNavButtonHidden"
[attr.tabindex]="-1"
[attr.aria-label]="translations.BUTTON_ARIA_LEFT"
[attr.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"
[attr.aria-labelledby]="ariaLabelledby || null"
(scroll)="handleScroll()">
<ng-container [ngTemplateOutlet]="contentBefore"></ng-container>
<ng-container *ngFor="let tab of tabs; let i = index;">
<cds-tooltip
*ngIf="tab.iconOnly; else inlineTabItem"
align="bottom"
[autoAlign]="true"
class="cds--icon-tooltip"
[description]="tab.iconLabel"
[enterDelayMs]="tab.enterDelayMs ?? 100"
[leaveDelayMs]="tab.leaveDelayMs ?? 300"
[isOpen]="tab.isTooltipOpen"
[disabled]="tab.disabled">
<ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container>
</cds-tooltip>
<ng-template #inlineTabItem>
<ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container>
</ng-template>
<div
*ngIf="dismissable"
class="cds--tabs__nav-item--close">
<button
type="button"
[attr.tabindex]="-1"
[attr.aria-disabled]="tab.disabled"
[attr.aria-hidden]="!(tab.active && !tab.disabled)"
[disabled]="tab.disabled"
class="cds--tabs__nav-item--close-icon"
[ngClass]="{
'cds--tabs__nav-item--close-icon--selected': tab.active,
'cds--tabs__nav-item--close-icon--disabled': tab.disabled
}"
[attr.title]="getCloseTitle(tab)"
(click)="handleClose($event, tab, i)">
<svg
focusable="false"
preserveAspectRatio="xMidYMid meet"
xmlns="http://www.w3.org/2000/svg"
fill="currentColor"
width="16"
height="16"
viewBox="0 0 32 32"
[attr.aria-label]="tab.closeButtonAriaLabel"
[attr.aria-hidden]="!(tab.active && !tab.disabled)">
<path d="M17.4141 16L24 9.4141 22.5859 8 16 14.5859 9.4143 8 8 9.4141 14.5859 16 8 22.5859 9.4143 24 16 17.4141 22.5859 24 24 22.5859 17.4141 16z"></path>
</svg>
</button>
</div>
</ng-container>
<ng-container [ngTemplateOutlet]="contentAfter"></ng-container>
</div>
<ng-template #tabItemTpl let-tab="tab" let-i="i">
<button
#tabItem
role="tab"
[attr.aria-selected]="tab.active"
[attr.tabindex]="(tab.active?0:-1)"
[attr.aria-controls]="tab.id"
[attr.aria-disabled]="tab.disabled"
[attr.aria-label]="tab.iconOnly ? tab.iconLabel : null"
[disabled]="tab.disabled"
[ngClass]="{
'cds--tabs__nav-item--selected': tab.active,
'cds--tabs__nav-item--disabled': tab.disabled,
'cds--tabs__nav-item--icon-only': tab.iconOnly,
'cds--tabs__nav-item--icon-only__20': tab.iconOnly && iconSize === 'lg'
}"
class="cds--tabs__nav-item cds--tabs__nav-link"
type="button"
draggable="false"
id="{{tab.id}}-header"
[attr.title]="tab.iconOnly ? tab.iconLabel : (tab.title || (!tab.headingIsTemplate ? tab.heading : null))"
(focus)="onTabFocus(tabItem, i)"
(keydown)="handleTabKeyDown($event, tab, i)"
(click)="selectTab(tabItem, tab, i)">
<ng-container *ngIf="tab.iconOnly; else labeledTab">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
<span
*ngIf="!tab.disabled && tab.badgeIndicator"
class="cds--badge-indicator"
aria-hidden="true">
</span>
</ng-container>
<ng-template #labeledTab>
<div class="cds--tabs__nav-item-label-wrapper">
<div *ngIf="dismissable && tab.icon" class="cds--tabs__nav-item--icon-left">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
</div>
<span class="cds--tabs__nav-item-label">
<ng-container *ngIf="!tab.headingIsTemplate">
{{ tab.heading }}
</ng-container>
<ng-template
*ngIf="tab.headingIsTemplate"
[ngTemplateOutlet]="tab.heading"
[ngTemplateOutletContext]="{$implicit: tab.context}">
</ng-template>
</span>
<div
*ngIf="!dismissable && tab.icon"
class="cds--tabs__nav-item--icon">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
</div>
</div>
<div
*ngIf="hasSecondaryLabelTabs && tab.secondaryLabel"
class="cds--tabs__nav-item-secondary-label"
[attr.title]="tab.secondaryLabel">
{{ tab.secondaryLabel }}
</div>
</ng-template>
</button>
</ng-template>
<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
}"
[attr.aria-hidden]="rightOverflowNavButtonHidden"
[attr.tabindex]="-1"
[attr.aria-label]="translations.BUTTON_ARIA_RIGHT"
[attr.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>
<a href="#activeIndex" >activeIndex</a>
</li>
<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">Protected</span>
<a href="#scrollDebounceTimer" >scrollDebounceTimer</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="#getCloseTitle" >getCloseTitle</a>
</li>
<li>
<a href="#getSelectedTab" >getSelectedTab</a>
</li>
<li>
<span class="modifier"></span>
<a href="#handleBlur" >handleBlur</a>
</li>
<li>
<a href="#handleClose" >handleClose</a>
</li>
<li>
<a href="#handleTabKeyDown" >handleTabKeyDown</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>
<span class="modifier">Protected</span>
<a href="#scrollTabIntoView" >scrollTabIntoView</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="#dismissable" >dismissable</a>
</li>
<li>
<a href="#followFocus" >followFocus</a>
</li>
<li>
<a href="#fullWidth" >fullWidth</a>
</li>
<li>
<a href="#iconSize" >iconSize</a>
</li>
<li>
<a href="#scrollDebounceWait" >scrollDebounceWait</a>
</li>
<li>
<a href="#scrollIntoView" >scrollIntoView</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>Outputs</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#tabClose" >tabClose</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--full-width" >class.cds--tabs--full-width</a>
</li>
<li>
<a href="#class.cds--tabs--tall" >class.cds--tabs--tall</a>
</li>
<li>
<a href="#class.cds--layout--size-lg" >class.cds--layout--size-lg</a>
</li>
<li>
<a href="#class.cds--tabs" >class.cds--tabs</a>
</li>
<li>
<a href="#class.cds--tabs__icon--default" >class.cds--tabs__icon--default</a>
</li>
<li>
<a href="#class.cds--tabs__icon--lg" >class.cds--tabs__icon--lg</a>
</li>
<li>
<a href="#class.cds--tabs--contained" >class.cds--tabs--contained</a>
</li>
<li>
<a href="#class.cds--tabs--dismissable" >class.cds--tabs--dismissable</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="#blur" >blur</a>
</li>
<li>
<a href="#keydown" >keydown</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Accessors</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#tallClass" >tallClass</a>
</li>
<li>
<a href="#fullWidthClass" >fullWidthClass</a>
</li>
<li>
<a href="#hasSecondaryLabelTabs" >hasSecondaryLabelTabs</a>
</li>
<li>
<a href="#distributeWidth" >distributeWidth</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="263" class="link-to-prism">src/tabs/tab-headers.component.ts:263</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="216" class="link-to-prism">src/tabs/tab-headers.component.ts:216</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="221" class="link-to-prism">src/tabs/tab-headers.component.ts:221</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>i18n strings for overflow controls and the tab list <code>aria-label</code> fallback.</p>
</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 <code>true</code> to have <code>Tab</code> items cached and not reloaded on tab switching.
Duplicated from <code>cds-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:46</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Template projected after tab items inside the tab list.</p>
</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:42</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Template projected before tab items inside the tab list.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="dismissable"></a>
<b>dismissable</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:70</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Show a close control on each tab.</p>
</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="fullWidth"></a>
<b>fullWidth</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:65</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p><strong>Contained only</strong>: Evenly sized tabs across the row (<strong>must</strong> have fewer than 9 tabs).</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="iconSize"></a>
<b>iconSize</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"default" | "lg"</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:60</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>When using icon-only tabs, icon size: <code>default</code> (16px) or <code>lg</code> (20px).</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="scrollDebounceWait"></a>
<b>scrollDebounceWait</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/number" target="_blank" >number</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>200</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:80</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Debounce (ms) for tab list scroll events; affects overflow chevron updates.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="scrollIntoView"></a>
<b>scrollIntoView</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:75</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Scroll the active tab into view on focus/select.</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:55</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Theme for contained tabs: <code>dark</code> or <code>light</code>.</p>
</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:51</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Visual style of the tab list: <code>line</code> or <code>contained</code>.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-outputs">
<h3 id="outputs">Outputs</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tabClose"></a>
<b>tabClose</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>EventEmitter<number></code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="227" class="link-to-prism">src/tabs/tab-headers.component.ts:227</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emits when a tab close control is used (with <code>dismissable</code>).
The emitted value is the tab index.</p>
</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--full-width"></a>
<span class="name">
<span ><b>class.cds--tabs--full-width</b></span>
<a href="#class.cds--tabs--full-width"><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">Defined in <a href="" data-line="259" class="link-to-prism">src/tabs/tab-headers.component.ts:259</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--tabs--tall"></a>
<span class="name">
<span ><b>class.cds--tabs--tall</b></span>
<a href="#class.cds--tabs--tall"><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">Defined in <a href="" data-line="255" class="link-to-prism">src/tabs/tab-headers.component.ts:255</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--layout--size-lg"></a>
<span class="name">
<span ><b>class.cds--layout--size-lg</b></span>
<a href="#class.cds--layout--size-lg"><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:98</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"></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:82</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__icon--default"></a>
<span class="name">
<span ><b>class.cds--tabs__icon--default</b></span>
<a href="#class.cds--tabs__icon--default"><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:92</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__icon--lg"></a>
<span class="name">
<span ><b>class.cds--tabs__icon--lg</b></span>
<a href="#class.cds--tabs__icon--lg"><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:95</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:83</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--dismissable"></a>
<span class="name">
<span ><b>class.cds--tabs--dismissable</b></span>
<a href="#class.cds--tabs--dismissable"><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:89</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:86</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="blur"></a>
<span class="name">
<span ><b>blur</b></span>
<a href="#blur"><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>blur(event: FocusEvent)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="348"
class="link-to-prism">src/tabs/tab-headers.component.ts:348</a></div>
</td>
</tr>
</tbody>
</table>
<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="298"
class="link-to-prism">src/tabs/tab-headers.component.ts:298</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="getCloseTitle"></a>
<span class="name">
<span ><b>getCloseTitle</b></span>
<a href="#getCloseTitle"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>getCloseTitle(tab: <a href="../components/Tab.html" target="_self">Tab</a>)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="478"
class="link-to-prism">src/tabs/tab-headers.component.ts:478</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>tab</td>
<td>
<code><a href="../components/Tab.html" target="_self" >Tab</a></code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</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="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="421"
class="link-to-prism">src/tabs/tab-headers.component.ts:421</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="handleBlur"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>handleBlur</b></span>
<a href="#handleBlur"><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>handleBlur(event: FocusEvent)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>@HostListener('blur', ['$event'])<br /></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="348"
class="link-to-prism">src/tabs/tab-headers.component.ts:348</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>event</td>
<td>
<code>FocusEvent</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="handleClose"></a>
<span class="name">
<span ><b>handleClose</b></span>
<a href="#handleClose"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleClose(event: Event, tab: <a href="../components/Tab.html" target="_self">Tab</a>, tabIndex: <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">Defined in <a href="" data-line="451"
class="link-to-prism">src/tabs/tab-headers.component.ts:451</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emit close index and move focus to a nearby enabled tab.</p>
</div>
<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>event</td>
<td>
<code>Event</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>tab</td>
<td>
<code><a href="../components/Tab.html" target="_self" >Tab</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>tabIndex</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></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="handleTabKeyDown"></a>
<span class="name">
<span ><b>handleTabKeyDown</b></span>
<a href="#handleTabKeyDown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleTabKeyDown(event: KeyboardEvent, tab: <a href="../components/Tab.html" target="_self">Tab</a>, index: <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">Defined in <a href="" data-line="363"
class="link-to-prism">src/tabs/tab-headers.component.ts:363</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p><code>Delete</code> closes dismissable tabs.</p>
</div>
<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>event</td>
<td>
<code>KeyboardEvent</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>tab</td>
<td>
<code><a href="../components/Tab.html" target="_self" >Tab</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>index</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></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="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="298"
class="link-to-prism">src/tabs/tab-headers.component.ts:298</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="383"
class="link-to-prism">src/tabs/tab-headers.component.ts:383</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="398"
class="link-to-prism">src/tabs/tab-headers.component.ts:398</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="ngOnDestroy"></a>
<span class="name">
<span ><b>ngOnDestroy</b></span>
<a href="#ngOnDestroy"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngOnDestroy()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="378"
class="link-to-prism">src/tabs/tab-headers.component.ts:378</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="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="369"
class="link-to-prism">src/tabs/tab-headers.component.ts:369</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="onTabFocus"></a>
<span class="name">
<span ><b>onTabFocus</b></span>
<a href="#onTabFocus"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>onTabFocus(ref: HTMLElement, index: <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">Defined in <a href="" data-line="407"
class="link-to-prism">src/tabs/tab-headers.component.ts:407</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Controls manually focusing tabs.</p>
</div>
<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>ref</td>
<td>
<code>HTMLElement</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>index</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></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="scrollTabIntoView"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>scrollTabIntoView</b></span>
<a href="#scrollTabIntoView"><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>scrollTabIntoView(tabEl: HTMLElement | null)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="486"
class="link-to-prism">src/tabs/tab-headers.component.ts:486</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Scroll the given tab element into view if it is not already visible.</p>
</div>
<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>tabEl</td>
<td>
<code>HTMLElement | null</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="selectTab"></a>
<span class="name">
<span ><b>selectTab</b></span>
<a href="#selectTab"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>selectTab(ref: HTMLElement, tab: <a href="../components/Tab.html" target="_self">Tab</a>, tabIndex: <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">Defined in <a href="" data-line="432"
class="link-to-prism">src/tabs/tab-headers.component.ts:432</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Selects <code>Tab</code> 'tab' and moves it into view on the view DOM if it is not already.</p>
</div>
<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>ref</td>
<td>
<code>HTMLElement</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>tab</td>
<td>
<code><a href="../components/Tab.html" target="_self" >Tab</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>tabIndex</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></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="setFirstTab"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>setFirstTab</b></span>
<a href="#setFirstTab"><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>setFirstTab()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="512"
class="link-to-prism">src/tabs/tab-headers.component.ts:512</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Determines which <code>Tab</code> is initially selected.</p>
</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>
</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:156</a></code>
</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>
<td>Default value</td>
</tr>
</thead>
<tbody>
<tr>
<td>direction</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></code>
</td>
<td>
No
</td>
<td>
</td>
</tr>
<tr>
<td>numOftabs</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></code>
</td>
<td>
No
</td>
<td>
<code>0</code>
</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="handleOverflowNavMouseDown"></a>
<span class="name">
<span ><b>handleOverflowNavMouseDown</b></span>
<a href="#handleOverflowNavMouseDown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleOverflowNavMouseDown(direction: <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:168</a></code>
</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>direction</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</a></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="handleOverflowNavMouseUp"></a>
<span class="name">
<span ><b>handleOverflowNavMouseUp</b></span>
<a href="#handleOverflowNavMouseUp"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleOverflowNavMouseUp()</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:193</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Clear intervals/Timeout & reset scroll behavior</p>
</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>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="handleScroll"></a>
<span class="name">
<span ><b>handleScroll</b></span>
<a href="#handleScroll"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleScroll()</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:143</a></code>
</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>
</section>
<section data-compodoc="block-properties">
<h3 id="inputs">
Properties
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="activeIndex"></a>
<span class="name">
<span ><b>activeIndex</b></span>
<a href="#activeIndex"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>number | null</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>null</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="253" class="link-to-prism">src/tabs/tab-headers.component.ts:253</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Focused tab index when <code>followFocus</code> is false (manual activation).</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="allTabHeaders"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>allTabHeaders</b></span>
<a href="#allTabHeaders"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="../directives/List.html" target="_self" >QueryList<ElementRef></a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>
@ViewChildren('tabItem')<br />
</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">
<div class="io-description"><p>The DOM element containing the <code>Tab</code> headings displayed.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="firstVisibleTab"></a>
<span class="name">
<span ><b>firstVisibleTab</b></span>
<a href="#firstVisibleTab"><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/number" target="_blank" >number</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>0</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="244" class="link-to-prism">src/tabs/tab-headers.component.ts:244</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>The index of the first visible tab.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="headerContainer"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>headerContainer</b></span>
<a href="#headerContainer"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>ElementRef<HTMLElement></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>
@ViewChild('tabList', {static: true})<br />
</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:232</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Gets the Unordered List element that holds the <code>Tab</code> headings from the view DOM.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="resizeObserver"></a>
<span class="name">
<span class="modifier">Private</span>
<span ><b>resizeObserver</b></span>
<a href="#resizeObserver"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>ResizeObserver</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>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tabQuery"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>tabQuery</b></span>
<a href="#tabQuery"><span class="icon ion-ios-link"></span></a>
</span>
</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-4">
<b>Decorators : </b>
<br />
<code>
@ContentChildren(Tab)<br />
</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="236" class="link-to-prism">src/tabs/tab-headers.component.ts:236</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>ContentChild of all the tabs</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tabs"></a>
<span class="name">
<span ><b>tabs</b></span>
<a href="#tabs"><span class="icon ion-ios-link"></span></a>
</span>
</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-4">
<div class="io-line">Defined in <a href="" data-line="240" class="link-to-prism">src/tabs/tab-headers.component.ts:240</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Set to tabQuery if tabInput is empty</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="clickMultiplier"></a>
<span class="name">
<span class="modifier">Readonly</span>
<span ><b>clickMultiplier</b></span>
<a href="#clickMultiplier"><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/number" target="_blank" >number</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>1.5</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:114</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="currentSelectedTab"></a>
<span class="name">
<span ><b>currentSelectedTab</b></span>
<a href="#currentSelectedTab"><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/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:110</a></code>
</div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Controls the manual focusing done by tabbing through headings.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="longPressInterval"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>longPressInterval</b></span>
<a href="#longPressInterval"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>null</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>null</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:116</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="longPressMultiplier"></a>
<span class="name">
<span class="modifier">Readonly</span>
<span ><b>longPressMultiplier</b></span>
<a href="#longPressMultiplier"><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/number" target="_blank" >number</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>3</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:113</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="OVERFLOW_BUTTON_OFFSET"></a>
<span class="name">
<span class="modifier">Readonly</span>
<span ><b>OVERFLOW_BUTTON_OFFSET</b></span>
<a href="#OVERFLOW_BUTTON_OFFSET"><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/number" target="_blank" >number</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>44</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:112</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="scrollDebounceTimer"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>scrollDebounceTimer</b></span>
<a href="#scrollDebounceTimer"><span class="icon ion-ios-link"></span></a>
</span>
</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>null</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:118</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tabsClass"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>tabsClass</b></span>
<a href="#tabsClass"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>true</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>
@HostBinding('class.cds--tabs')<br />
</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:82</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tickInterval"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>tickInterval</b></span>
<a href="#tickInterval"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>null</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>null</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:117</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-accessors">
<h3 id="accessors">
Accessors
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="tallClass"></a>
<span class="name"><b>tallClass</b><a href="#tallClass"><span class="icon ion-ios-link"></span></a></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="accessor"><b>get</b><code>tallClass()</code></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="255" class="link-to-prism">src/tabs/tab-headers.component.ts:255</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="fullWidthClass"></a>
<span class="name"><b>fullWidthClass</b><a href="#fullWidthClass"><span class="icon ion-ios-link"></span></a></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="accessor"><b>get</b><code>fullWidthClass()</code></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="259" class="link-to-prism">src/tabs/tab-headers.component.ts:259</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="hasSecondaryLabelTabs"></a>
<span class="name"><b>hasSecondaryLabelTabs</b><a href="#hasSecondaryLabelTabs"><span class="icon ion-ios-link"></span></a></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="accessor"><b>get</b><code>hasSecondaryLabelTabs()</code></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="275" class="link-to-prism">src/tabs/tab-headers.component.ts:275</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="distributeWidth"></a>
<span class="name"><b>distributeWidth</b><a href="#distributeWidth"><span class="icon ion-ios-link"></span></a></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="accessor"><b>get</b><code>distributeWidth()</code></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="285" class="link-to-prism">src/tabs/tab-headers.component.ts:285</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>True when <code>fullWidth</code> applies (contained, fewer than 9 tabs).</p>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
</div>
<div class="tab-pane fade tab-source-code" id="source">
<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import {
Component,
QueryList,
Input,
Output,
EventEmitter,
HostListener,
HostBinding,
ViewChild,
ContentChildren,
AfterContentInit,
ViewChildren,
ElementRef,
OnChanges,
SimpleChanges,
OnDestroy,
OnInit,
ChangeDetectorRef,
Renderer2
} from "@angular/core";
import { EventService } from "carbon-components-angular/utils";
import { I18n } from "carbon-components-angular/i18n";
import { BaseTabHeader } from "./base-tab-header.component";
import { Tab } from "./tab.component";
/**
* The `TabHeaders` component contains the `Tab` items and controls scroll functionality
* if content has overflow.
*/
@Component({
selector: "cds-tab-headers, ibm-tab-headers",
template: `
<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
}"
[attr.aria-hidden]="leftOverflowNavButtonHidden"
[attr.tabindex]="-1"
[attr.aria-label]="translations.BUTTON_ARIA_LEFT"
[attr.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"
[attr.aria-labelledby]="ariaLabelledby || null"
(scroll)="handleScroll()">
<ng-container [ngTemplateOutlet]="contentBefore"></ng-container>
<ng-container *ngFor="let tab of tabs; let i = index;">
<cds-tooltip
*ngIf="tab.iconOnly; else inlineTabItem"
align="bottom"
[autoAlign]="true"
class="cds--icon-tooltip"
[description]="tab.iconLabel"
[enterDelayMs]="tab.enterDelayMs ?? 100"
[leaveDelayMs]="tab.leaveDelayMs ?? 300"
[isOpen]="tab.isTooltipOpen"
[disabled]="tab.disabled">
<ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container>
</cds-tooltip>
<ng-template #inlineTabItem>
<ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container>
</ng-template>
<div
*ngIf="dismissable"
class="cds--tabs__nav-item--close">
<button
type="button"
[attr.tabindex]="-1"
[attr.aria-disabled]="tab.disabled"
[attr.aria-hidden]="!(tab.active && !tab.disabled)"
[disabled]="tab.disabled"
class="cds--tabs__nav-item--close-icon"
[ngClass]="{
'cds--tabs__nav-item--close-icon--selected': tab.active,
'cds--tabs__nav-item--close-icon--disabled': tab.disabled
}"
[attr.title]="getCloseTitle(tab)"
(click)="handleClose($event, tab, i)">
<svg
focusable="false"
preserveAspectRatio="xMidYMid meet"
xmlns="http://www.w3.org/2000/svg"
fill="currentColor"
width="16"
height="16"
viewBox="0 0 32 32"
[attr.aria-label]="tab.closeButtonAriaLabel"
[attr.aria-hidden]="!(tab.active && !tab.disabled)">
<path d="M17.4141 16L24 9.4141 22.5859 8 16 14.5859 9.4143 8 8 9.4141 14.5859 16 8 22.5859 9.4143 24 16 17.4141 22.5859 24 24 22.5859 17.4141 16z"></path>
</svg>
</button>
</div>
</ng-container>
<ng-container [ngTemplateOutlet]="contentAfter"></ng-container>
</div>
<ng-template #tabItemTpl let-tab="tab" let-i="i">
<button
#tabItem
role="tab"
[attr.aria-selected]="tab.active"
[attr.tabindex]="(tab.active?0:-1)"
[attr.aria-controls]="tab.id"
[attr.aria-disabled]="tab.disabled"
[attr.aria-label]="tab.iconOnly ? tab.iconLabel : null"
[disabled]="tab.disabled"
[ngClass]="{
'cds--tabs__nav-item--selected': tab.active,
'cds--tabs__nav-item--disabled': tab.disabled,
'cds--tabs__nav-item--icon-only': tab.iconOnly,
'cds--tabs__nav-item--icon-only__20': tab.iconOnly && iconSize === 'lg'
}"
class="cds--tabs__nav-item cds--tabs__nav-link"
type="button"
draggable="false"
id="{{tab.id}}-header"
[attr.title]="tab.iconOnly ? tab.iconLabel : (tab.title || (!tab.headingIsTemplate ? tab.heading : null))"
(focus)="onTabFocus(tabItem, i)"
(keydown)="handleTabKeyDown($event, tab, i)"
(click)="selectTab(tabItem, tab, i)">
<ng-container *ngIf="tab.iconOnly; else labeledTab">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
<span
*ngIf="!tab.disabled && tab.badgeIndicator"
class="cds--badge-indicator"
aria-hidden="true">
</span>
</ng-container>
<ng-template #labeledTab>
<div class="cds--tabs__nav-item-label-wrapper">
<div *ngIf="dismissable && tab.icon" class="cds--tabs__nav-item--icon-left">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
</div>
<span class="cds--tabs__nav-item-label">
<ng-container *ngIf="!tab.headingIsTemplate">
{{ tab.heading }}
</ng-container>
<ng-template
*ngIf="tab.headingIsTemplate"
[ngTemplateOutlet]="tab.heading"
[ngTemplateOutletContext]="{$implicit: tab.context}">
</ng-template>
</span>
<div
*ngIf="!dismissable && tab.icon"
class="cds--tabs__nav-item--icon">
<ng-container [ngTemplateOutlet]="tab.icon"></ng-container>
</div>
</div>
<div
*ngIf="hasSecondaryLabelTabs && tab.secondaryLabel"
class="cds--tabs__nav-item-secondary-label"
[attr.title]="tab.secondaryLabel">
{{ tab.secondaryLabel }}
</div>
</ng-template>
</button>
</ng-template>
<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
}"
[attr.aria-hidden]="rightOverflowNavButtonHidden"
[attr.tabindex]="-1"
[attr.aria-label]="translations.BUTTON_ARIA_RIGHT"
[attr.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>
`
})
export class TabHeaders extends BaseTabHeader implements AfterContentInit, OnChanges, OnDestroy, OnInit {
/**
* List of `Tab` components.
*/
// disable the next line because we need to rename the input
// tslint:disable-next-line
@Input("tabs") tabInput: QueryList<Tab>;
/**
* i18n strings for overflow controls and the tab list `aria-label` fallback.
*/
@Input() translations = this.i18n.get().TABS;
/**
* Emits when a tab close control is used (with `dismissable`).
* The emitted value is the tab index.
*/
@Output() tabClose: EventEmitter<number> = new EventEmitter<number>();
/**
* Gets the Unordered List element that holds the `Tab` headings from the view DOM.
*/
@ViewChild("tabList", { static: true }) headerContainer: ElementRef<HTMLElement>;
/**
* ContentChild of all the tabs
*/
@ContentChildren(Tab) tabQuery: QueryList<Tab>;
/**
* Set to tabQuery if tabInput is empty
*/
tabs: QueryList<Tab>;
/**
* The index of the first visible tab.
*/
firstVisibleTab = 0;
/**
* The DOM element containing the `Tab` headings displayed.
*/
@ViewChildren("tabItem") allTabHeaders: QueryList<ElementRef>;
/**
* Focused tab index when `followFocus` is false (manual activation).
*/
activeIndex: number | null = null;
@HostBinding("class.cds--tabs--tall") get tallClass() {
return this.hasSecondaryLabelTabs;
}
@HostBinding("class.cds--tabs--full-width") get fullWidthClass() {
return this.distributeWidth;
}
private resizeObserver: ResizeObserver;
constructor(
protected elementRef: ElementRef,
protected changeDetectorRef: ChangeDetectorRef,
protected eventService: EventService,
protected renderer: Renderer2,
protected i18n: I18n
) {
super(elementRef, changeDetectorRef, eventService, renderer);
}
get hasSecondaryLabelTabs(): boolean {
if (!this.tabs || this.type !== "contained") {
return false;
}
return this.tabs.toArray().some(tab => typeof tab.secondaryLabel !== "undefined" && tab.secondaryLabel !== null);
}
/**
* True when `fullWidth` applies (contained, fewer than 9 tabs).
*/
get distributeWidth(): boolean {
return (
this.fullWidth &&
this.type === "contained" &&
(this.tabs ? this.tabs.length < 9 : false)
);
}
// keyboard accessibility
/**
* Controls the keydown events used for tabbing through the headings.
*/
@HostListener("keydown", ["$event"])
keyboardInput(event) {
const tabsArray = this.tabs.toArray();
const enabledTabs = tabsArray.filter(tab => !tab.disabled);
if (enabledTabs.length === 0) {
return;
}
const referenceIndex = this.followFocus ?
this.currentSelectedTab :
(this.activeIndex !== null ? this.activeIndex : this.currentSelectedTab);
const currentEnabledIndex = Math.max(0, enabledTabs.indexOf(tabsArray[referenceIndex]));
let nextEnabledIndex = currentEnabledIndex;
let handled = false;
if (event.key === "ArrowRight") {
nextEnabledIndex = (currentEnabledIndex + 1) % enabledTabs.length;
handled = true;
} else if (event.key === "ArrowLeft") {
nextEnabledIndex = (enabledTabs.length + currentEnabledIndex - 1) % enabledTabs.length;
handled = true;
} else if (event.key === "Home") {
nextEnabledIndex = 0;
handled = true;
} else if (event.key === "End") {
nextEnabledIndex = enabledTabs.length - 1;
handled = true;
}
if (handled) {
event.preventDefault();
const nextTab = enabledTabs[nextEnabledIndex];
const nextIndex = tabsArray.indexOf(nextTab);
if (this.followFocus) {
this.selectTab(this.allTabHeaders.toArray()[nextIndex].nativeElement, nextTab, nextIndex);
} else {
this.activeIndex = nextIndex;
}
this.allTabHeaders.toArray()[nextIndex].nativeElement.focus();
return;
}
if ((event.key === " " || event.key === "Spacebar") && !this.followFocus) {
const focusIndex = this.activeIndex !== null ? this.activeIndex : this.currentSelectedTab;
this.selectTab(this.allTabHeaders.toArray()[focusIndex].nativeElement, tabsArray[focusIndex], focusIndex);
}
}
@HostListener("blur", ["$event"])
handleBlur(event: FocusEvent) {
const relatedTarget = event.relatedTarget as Node | null;
const container = this.headerContainer?.nativeElement;
if (container && relatedTarget && container.contains(relatedTarget)) {
return;
}
// Reset active index to selected tab index when followFocus is false
if (!this.followFocus) {
this.activeIndex = this.currentSelectedTab;
}
}
/**
* `Delete` closes dismissable tabs.
*/
handleTabKeyDown(event: KeyboardEvent, tab: Tab, index: number) {
if (this.dismissable && event.key === "Delete") {
this.handleClose(event, tab, index);
}
}
ngOnInit(): void {
// Update scroll on resize
this.resizeObserver = new ResizeObserver(() => {
// Need to explicitly trigger change detection since this runs outside Angular zone
this.changeDetectorRef.detectChanges();
});
this.resizeObserver.observe(this.headerContainer.nativeElement);
}
ngOnDestroy(): void {
this.resizeObserver?.unobserve(this.headerContainer.nativeElement);
clearTimeout(this.scrollDebounceTimer);
}
ngAfterContentInit() {
if (!this.tabInput) {
this.tabs = this.tabQuery;
} else {
this.tabs = this.tabInput;
}
this.tabs.forEach(tab => tab.cacheActive = this.cacheActive);
this.tabs.changes.subscribe(() => {
this.setFirstTab();
this.changeDetectorRef.markForCheck();
});
this.setFirstTab();
}
ngOnChanges(changes: SimpleChanges) {
if (this.tabs && changes.cacheActive) {
this.tabs.forEach(tab => tab.cacheActive = this.cacheActive);
}
}
/**
* Controls manually focusing tabs.
*/
onTabFocus(ref: HTMLElement, index: number) {
if (this.followFocus) {
this.currentSelectedTab = index;
} else {
this.activeIndex = index;
}
// reset scroll left because we're already handling it
this.headerContainer.nativeElement.parentElement.scrollLeft = 0;
if (this.scrollIntoView) {
this.scrollTabIntoView(this.allTabHeaders.toArray()[index]?.nativeElement);
}
}
getSelectedTab(): any {
const selected = this.tabs.find(tab => tab.active);
if (selected) {
return selected;
}
return { headingIsTemplate: false, heading: "" };
}
/**
* Selects `Tab` 'tab' and moves it into view on the view DOM if it is not already.
*/
selectTab(ref: HTMLElement, tab: Tab, tabIndex: number) {
if (tab.disabled) {
return;
}
this.currentSelectedTab = tabIndex;
this.activeIndex = tabIndex;
this.tabs.forEach(_tab => _tab.active = false);
tab.active = true;
tab.doSelect();
if (this.scrollIntoView) {
this.scrollTabIntoView(this.allTabHeaders.toArray()[tabIndex]?.nativeElement);
}
}
/**
* Emit close index and move focus to a nearby enabled tab.
*/
handleClose(event: Event, tab: Tab, tabIndex: number) {
event.stopPropagation();
if (tab.disabled) {
return;
}
tab.tabClose.emit();
this.tabClose.emit(tabIndex);
// Move focus to a neighboring enabled tab (next-then-previous).
const headers = this.allTabHeaders?.toArray() ?? [];
const findNextEnabled = (start: number, step: number) => {
let i = start;
while (i >= 0 && i < headers.length) {
const candidate = this.tabs.toArray()[i];
if (candidate && !candidate.disabled && i !== tabIndex) {
return headers[i]?.nativeElement;
}
i += step;
}
return null;
};
const nextEl = findNextEnabled(tabIndex + 1, 1) || findNextEnabled(tabIndex - 1, -1);
if (nextEl) {
(nextEl as HTMLElement).focus();
}
}
getCloseTitle(tab: Tab): string {
const label = !tab.headingIsTemplate && typeof tab.heading === "string" ? ` ${tab.heading}` : "";
return `Remove${label} tab`;
}
/**
* Scroll the given tab element into view if it is not already visible.
*/
protected scrollTabIntoView(tabEl: HTMLElement | null) {
if (!tabEl || !this.headerContainer?.nativeElement) {
return;
}
const container = this.headerContainer.nativeElement;
if (container.scrollWidth <= container.clientWidth) {
return;
}
const buttonWidth = this.OVERFLOW_BUTTON_OFFSET;
const tabWidth = tabEl.getBoundingClientRect().width;
const start = tabEl.offsetLeft;
const end = start + tabWidth;
const visibleStart = container.scrollLeft + buttonWidth;
const visibleEnd = container.scrollLeft + container.clientWidth - buttonWidth;
if (start < visibleStart) {
container.scrollLeft = start - buttonWidth;
} else if (end > visibleEnd) {
container.scrollLeft = end + buttonWidth - container.clientWidth;
}
}
/**
* Determines which `Tab` is initially selected.
*/
protected setFirstTab() {
setTimeout(() => {
let firstTab = this.tabs.find(tab => tab.active);
if (!firstTab && this.tabs.first) {
firstTab = this.tabs.first;
firstTab.active = true;
}
if (firstTab) {
this.currentSelectedTab = this.tabs.toArray().indexOf(firstTab);
this.activeIndex = this.currentSelectedTab;
firstTab.doSelect();
}
});
}
}
</code></pre>
</div>
<div class="tab-pane fade " id="tree">
<div id="tree-container"></div>
<div class="tree-legend">
<div class="title">
<b>Legend</b>
</div>
<div>
<div class="color htmlelement"></div><span>Html element</span>
</div>
<div>
<div class="color component"></div><span>Component</span>
</div>
<div>
<div class="color directive"></div><span>Html element with directive</span>
</div>
</div>
</div>
</div>
<script src="../js/libs/vis.min.js"></script>
<script src="../js/libs/htmlparser.js"></script>
<script src="../js/libs/deep-iterator.js"></script>
<script>
var COMPONENT_TEMPLATE = '<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--previous" [ngClass]="{ \'cds--tab--overflow-nav-button--hidden\': leftOverflowNavButtonHidden }" [attr.aria-hidden]="leftOverflowNavButtonHidden" [attr.tabindex]="-1" [attr.aria-label]="translations.BUTTON_ARIA_LEFT" [attr.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" [attr.aria-labelledby]="ariaLabelledby || null" (scroll)="handleScroll()"> <ng-container [ngTemplateOutlet]="contentBefore"></ng-container> <ng-container *ngFor="let tab of tabs; let i = index;"> <cds-tooltip *ngIf="tab.iconOnly; else inlineTabItem" align="bottom" [autoAlign]="true" class="cds--icon-tooltip" [description]="tab.iconLabel" [enterDelayMs]="tab.enterDelayMs ?? 100" [leaveDelayMs]="tab.leaveDelayMs ?? 300" [isOpen]="tab.isTooltipOpen" [disabled]="tab.disabled"> <ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container> </cds-tooltip> <ng-template #inlineTabItem> <ng-container *ngTemplateOutlet="tabItemTpl; context: { tab: tab, i: i }"></ng-container> </ng-template> <div *ngIf="dismissable" class="cds--tabs__nav-item--close"> <button type="button" [attr.tabindex]="-1" [attr.aria-disabled]="tab.disabled" [attr.aria-hidden]="!(tab.active && !tab.disabled)" [disabled]="tab.disabled" class="cds--tabs__nav-item--close-icon" [ngClass]="{ \'cds--tabs__nav-item--close-icon--selected\': tab.active, \'cds--tabs__nav-item--close-icon--disabled\': tab.disabled }" [attr.title]="getCloseTitle(tab)" (click)="handleClose($event, tab, i)"> <svg focusable="false" preserveAspectRatio="xMidYMid meet" xmlns="http://www.w3.org/2000/svg" fill="currentColor" width="16" height="16" viewBox="0 0 32 32" [attr.aria-label]="tab.closeButtonAriaLabel" [attr.aria-hidden]="!(tab.active && !tab.disabled)"> <path d="M17.4141 16L24 9.4141 22.5859 8 16 14.5859 9.4143 8 8 9.4141 14.5859 16 8 22.5859 9.4143 24 16 17.4141 22.5859 24 24 22.5859 17.4141 16z"></path> </svg> </button> </div> </ng-container> <ng-container [ngTemplateOutlet]="contentAfter"></ng-container></div><ng-template #tabItemTpl let-tab="tab" let-i="i"> <button #tabItem role="tab" [attr.aria-selected]="tab.active" [attr.tabindex]="(tab.active?0:-1)" [attr.aria-controls]="tab.id" [attr.aria-disabled]="tab.disabled" [attr.aria-label]="tab.iconOnly ? tab.iconLabel : null" [disabled]="tab.disabled" [ngClass]="{ \'cds--tabs__nav-item--selected\': tab.active, \'cds--tabs__nav-item--disabled\': tab.disabled, \'cds--tabs__nav-item--icon-only\': tab.iconOnly, \'cds--tabs__nav-item--icon-only__20\': tab.iconOnly && iconSize === \'lg\' }" class="cds--tabs__nav-item cds--tabs__nav-link" type="button" draggable="false" id="{{tab.id}}-header" [attr.title]="tab.iconOnly ? tab.iconLabel : (tab.title || (!tab.headingIsTemplate ? tab.heading : null))" (focus)="onTabFocus(tabItem, i)" (keydown)="handleTabKeyDown($event, tab, i)" (click)="selectTab(tabItem, tab, i)"> <ng-container *ngIf="tab.iconOnly; else labeledTab"> <ng-container [ngTemplateOutlet]="tab.icon"></ng-container> <span *ngIf="!tab.disabled && tab.badgeIndicator" class="cds--badge-indicator" aria-hidden="true"> </span> </ng-container> <ng-template #labeledTab> <div class="cds--tabs__nav-item-label-wrapper"> <div *ngIf="dismissable && tab.icon" class="cds--tabs__nav-item--icon-left"> <ng-container [ngTemplateOutlet]="tab.icon"></ng-container> </div> <span class="cds--tabs__nav-item-label"> <ng-container *ngIf="!tab.headingIsTemplate"> {{ tab.heading }} </ng-container> <ng-template *ngIf="tab.headingIsTemplate" [ngTemplateOutlet]="tab.heading" [ngTemplateOutletContext]="{$implicit: tab.context}"> </ng-template> </span> <div *ngIf="!dismissable && tab.icon" class="cds--tabs__nav-item--icon"> <ng-container [ngTemplateOutlet]="tab.icon"></ng-container> </div> </div> <div *ngIf="hasSecondaryLabelTabs && tab.secondaryLabel" class="cds--tabs__nav-item-secondary-label" [attr.title]="tab.secondaryLabel"> {{ tab.secondaryLabel }} </div> </ng-template> </button></ng-template><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 }" [attr.aria-hidden]="rightOverflowNavButtonHidden" [attr.tabindex]="-1" [attr.aria-label]="translations.BUTTON_ARIA_RIGHT" [attr.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> </div>'
var COMPONENTS = [{'name': 'Accordion', 'selector': 'cds-accordion, ibm-accordion'},{'name': 'AccordionItem', 'selector': 'cds-accordion-item, ibm-accordion-item'},{'name': 'ActionableNotification', 'selector': 'cds-actionable-notification, ibm-actionable-notification'},{'name': 'AILabelComponent', 'selector': 'cds-ai-label, ibm-ai-label'},{'name': 'AlertModal', 'selector': 'cds-alert-modal, ibm-alert-modal'},{'name': 'BaseIconButton', 'selector': ''},{'name': 'BaseNotification', 'selector': ''},{'name': 'BaseTabHeader', 'selector': ''},{'name': 'Breadcrumb', 'selector': 'cds-breadcrumb, ibm-breadcrumb'},{'name': 'BreadcrumbItemComponent', 'selector': 'cds-breadcrumb-item, ibm-breadcrumb-item'},{'name': 'ButtonSet', 'selector': 'cds-button-set, ibm-button-set'},{'name': 'Checkbox', 'selector': 'cds-checkbox, ibm-checkbox'},{'name': 'CheckboxGroup', 'selector': 'cds-checkbox-group, ibm-checkbox-group'},{'name': 'ClickableTile', 'selector': 'cds-clickable-tile, ibm-clickable-tile'},{'name': 'CodeSnippet', 'selector': 'cds-code-snippet, ibm-code-snippet'},{'name': 'ComboBox', 'selector': 'cds-combo-box, ibm-combo-box'},{'name': 'ComboButtonComponent', 'selector': 'cds-combo-button'},{'name': 'ContainedList', 'selector': 'cds-contained-list, ibm-contained-list'},{'name': 'ContainedListItem', 'selector': 'cds-contained-list-item, ibm-contained-list-item'},{'name': 'ContentSwitcher', 'selector': 'cds-content-switcher, ibm-content-switcher'},{'name': 'ContextMenuComponent', 'selector': 'cds-menu, cds-context-menu, ibm-context-menu'},{'name': 'ContextMenuDividerComponent', 'selector': 'cds-menu-divider, cds-context-menu-divider, ibm-context-menu-divider'},{'name': 'ContextMenuGroupComponent', 'selector': 'cds-menu-group, cds-context-menu-group, ibm-context-menu-group'},{'name': 'ContextMenuItemComponent', 'selector': 'cds-menu-item, cds-context-menu-item, ibm-context-menu-item'},{'name': 'DatePicker', 'selector': 'cds-date-picker, ibm-date-picker'},{'name': 'DatePickerInput', 'selector': 'cds-date-picker-input, ibm-date-picker-input'},{'name': 'Dialog', 'selector': 'cds-dialog, ibm-dialog'},{'name': 'Documentation', 'selector': 'cds-documentation'},{'name': 'Dropdown', 'selector': 'cds-dropdown, ibm-dropdown'},{'name': 'DropdownList', 'selector': 'cds-dropdown-list, ibm-dropdown-list'},{'name': 'ExpandableTile', 'selector': 'cds-expandable-tile, ibm-expandable-tile'},{'name': 'FileComponent', 'selector': 'cds-file, ibm-file'},{'name': 'FileUploader', 'selector': 'cds-file-uploader, ibm-file-uploader'},{'name': 'Hamburger', 'selector': 'cds-hamburger, ibm-hamburger'},{'name': 'Header', 'selector': 'cds-header, ibm-header'},{'name': 'HeaderAction', 'selector': 'cds-header-action, ibm-header-action'},{'name': 'HeaderGlobal', 'selector': 'cds-header-global, ibm-header-global'},{'name': 'HeaderItem', 'selector': 'cds-header-item, ibm-header-item'},{'name': 'HeaderMenu', 'selector': 'cds-header-menu, ibm-header-menu'},{'name': 'HeaderNavigation', 'selector': 'cds-header-navigation, ibm-header-navigation'},{'name': 'IconButton', 'selector': 'cds-icon-button, ibm-icon-button'},{'name': 'IconTab', 'selector': 'cds-icon-tab, ibm-icon-tab'},{'name': 'InlineLoading', 'selector': 'cds-inline-loading, ibm-inline-loading'},{'name': 'Label', 'selector': 'cds-label, ibm-label'},{'name': 'ListColumn', 'selector': 'cds-list-column, ibm-list-column'},{'name': 'ListHeader', 'selector': 'cds-list-header, ibm-list-header'},{'name': 'ListRow', 'selector': 'cds-list-row, ibm-list-row'},{'name': 'Loading', 'selector': 'cds-loading, ibm-loading'},{'name': 'MenuButtonComponent', 'selector': 'cds-menu-button'},{'name': 'Modal', 'selector': 'cds-modal, ibm-modal'},{'name': 'ModalFooter', 'selector': 'cds-modal-footer, ibm-modal-footer'},{'name': 'ModalHeader', 'selector': 'cds-modal-header, ibm-modal-header'},{'name': 'Notification', 'selector': 'cds-notification, cds-inline-notification, ibm-notification, ibm-inline-notification'},{'name': 'NumberComponent', 'selector': 'cds-number, ibm-number'},{'name': 'OverflowMenu', 'selector': 'cds-overflow-menu, ibm-overflow-menu'},{'name': 'OverflowMenuCustomPane', 'selector': 'cds-overflow-custom-menu-pane, ibm-overflow-custom-menu-pane'},{'name': 'OverflowMenuOption', 'selector': 'cds-overflow-menu-option, ibm-overflow-menu-option'},{'name': 'OverflowMenuPane', 'selector': 'cds-overflow-menu-pane, ibm-overflow-menu-pane'},{'name': 'Overlay', 'selector': 'cds-overlay, ibm-overlay'},{'name': 'Pagination', 'selector': 'cds-pagination, ibm-pagination'},{'name': 'PaginationNav', 'selector': 'cds-pagination-nav, ibm-pagination-navm'},{'name': 'PaginationNavItem', 'selector': 'cds-pagination-nav-item, ibm-pagination-nav-item'},{'name': 'PaginationOverflow', 'selector': 'cds-pagination-overflow, ibm-pagination-overflow'},{'name': 'Panel', 'selector': 'cds-panel, ibm-panel'},{'name': 'PasswordInputLabelComponent', 'selector': 'cds-password-label, ibm-password-label'},{'name': 'Placeholder', 'selector': 'cds-placeholder, ibm-placeholder'},{'name': 'PopoverContent', 'selector': 'cds-popover-content, ibm-popover-content'},{'name': 'ProgressBar', 'selector': 'cds-progress-bar, ibm-progress-bar'},{'name': 'ProgressIndicator', 'selector': 'cds-progress-indicator, ibm-progress-indicator'},{'name': 'Radio', 'selector': 'cds-radio, ibm-radio'},{'name': 'RadioGroup', 'selector': 'cds-radio-group, ibm-radio-group'},{'name': 'Search', 'selector': 'cds-search, ibm-search'},{'name': 'Select', 'selector': 'cds-select, ibm-select'},{'name': 'SelectionTile', 'selector': 'cds-selection-tile, ibm-selection-tile'},{'name': 'SideNav', 'selector': 'cds-sidenav, ibm-sidenav'},{'name': 'SideNavItem', 'selector': 'cds-sidenav-item, ibm-sidenav-item'},{'name': 'SideNavMenu', 'selector': 'cds-sidenav-menu, ibm-sidenav-menu'},{'name': 'SkeletonIcon', 'selector': 'cds-skeleton-icon, ibm-skeleton-icon'},{'name': 'SkeletonPlaceholder', 'selector': 'cds-skeleton-placeholder, ibm-skeleton-placeholder'},{'name': 'SkeletonText', 'selector': 'cds-skeleton-text, ibm-skeleton-text'},{'name': 'Slider', 'selector': 'cds-slider, ibm-slider'},{'name': 'StructuredList', 'selector': 'cds-structured-list, ibm-structured-list'},{'name': 'SwitcherList', 'selector': 'cds-switcher-list, ibm-switcher-list'},{'name': 'SwitcherListItem', 'selector': 'cds-switcher-list-item, ibm-switcher-list-item'},{'name': 'Tab', 'selector': 'cds-tab, ibm-tab'},{'name': 'TabHeaderComponent', 'selector': 'cds-tab-header, ibm-tab-header'},{'name': 'TabHeaderGroup', 'selector': 'cds-tab-header-group, ibm-tab-header-group'},{'name': 'TabHeaderGroupVertical', 'selector': 'cds-tab-header-group-vertical, ibm-tab-header-group-vertical'},{'name': 'TabHeaders', 'selector': 'cds-tab-headers, ibm-tab-headers'},{'name': 'TabHeadersVertical', 'selector': 'cds-tab-headers-vertical, ibm-tab-headers-vertical'},{'name': 'Table', 'selector': 'cds-table, ibm-table'},{'name': 'TableBody', 'selector': '[cdsTableBody], [ibmTableBody]'},{'name': 'TableCheckbox', 'selector': '[cdsTableCheckbox], [ibmTableCheckbox]'},{'name': 'TableContainer', 'selector': 'cds-table-container, ibm-table-container'},{'name': 'TableData', 'selector': '[cdsTableData], [ibmTableData]'},{'name': 'TableExpandButton', 'selector': '[cdsTableExpandButton], [ibmTableExpandButton]'},{'name': 'TableExpandedRow', 'selector': '[cdsTableExpandedRow], [ibmTableExpandedRow]'},{'name': 'TableHead', 'selector': '[cdsTableHead], [ibmTableHead]'},{'name': 'TableHeadCell', 'selector': '[cdsTableHeadCell], [ibmTableHeadCell]'},{'name': 'TableHeadCheckbox', 'selector': '[cdsTableHeadCheckbox], [ibmTableHeadCheckbox]'},{'name': 'TableHeader', 'selector': 'cds-table-header, ibm-table-header'},{'name': 'TableHeaderDecorator', 'selector': 'cds-table-header-decorator, ibm-table-header-decorator'},{'name': 'TableHeadExpand', 'selector': '[cdsTableHeadExpand], [ibmTableHeadExpand]'},{'name': 'TableRadio', 'selector': '[cdsTableRadio], [ibmTableRadio]'},{'name': 'TableRowComponent', 'selector': '[cdsTableRow], [ibmTableRow]'},{'name': 'TableToolbar', 'selector': 'cds-table-toolbar, ibm-table-toolbar'},{'name': 'TableToolbarActions', 'selector': 'cds-table-toolbar-actions, ibm-table-toolbar-actions'},{'name': 'TableToolbarContent', 'selector': 'cds-table-toolbar-content, ibm-table-toolbar-content'},{'name': 'TableToolbarSearch', 'selector': 'cds-table-toolbar-search, ibm-table-toolbar-search'},{'name': 'Tabs', 'selector': 'cds-tabs, ibm-tabs'},{'name': 'TabSkeleton', 'selector': 'cds-tabs-skeleton, ibm-tabs-skeleton'},{'name': 'TabsVertical', 'selector': 'cds-tabs-vertical, ibm-tabs-vertical'},{'name': 'TabsVerticalGrouped', 'selector': 'cds-tabs-vertical-grouped, ibm-tabs-vertical-grouped'},{'name': 'Tag', 'selector': 'cds-tag, ibm-tag'},{'name': 'TagFilter', 'selector': 'cds-tag-filter, ibm-tag-filter'},{'name': 'TagOperationalComponent', 'selector': 'cds-tag-operational, ibm-tag-operational'},{'name': 'TagSelectableComponent', 'selector': 'cds-tag-selectable, ibm-tag-selectable'},{'name': 'TextareaLabelComponent', 'selector': 'cds-textarea-label, ibm-textarea-label'},{'name': 'TextInputLabelComponent', 'selector': 'cds-text-label, ibm-text-label'},{'name': 'Tile', 'selector': 'cds-tile, ibm-tile'},{'name': 'TileGroup', 'selector': 'cds-tile-group, ibm-tile-group'},{'name': 'TimePicker', 'selector': 'cds-timepicker, ibm-timepicker'},{'name': 'TimePickerSelect', 'selector': 'cds-timepicker-select, ibm-timepicker-select'},{'name': 'Toast', 'selector': 'cds-toast, ibm-toast'},{'name': 'Toggle', 'selector': 'cds-toggle, ibm-toggle'},{'name': 'Toggletip', 'selector': 'cds-toggletip, ibm-toggletip'},{'name': 'Tooltip', 'selector': 'cds-tooltip, ibm-tooltip'},{'name': 'TooltipDefinition', 'selector': 'cds-tooltip-definition, ibm-tooltip-definition'},{'name': 'TreeNodeComponent', 'selector': 'cds-tree-node'},{'name': 'TreeViewComponent', 'selector': 'cds-tree-view'}];
var DIRECTIVES = [{'name': 'AbstractDropdownView', 'selector': '[cdsAbstractDropdownView], [ibmAbstractDropdownView]'},{'name': 'ActionableButton', 'selector': '[cdsActionableButton], [ibmActionableButton]'},{'name': 'ActionableSubtitle', 'selector': '[cdsActionableSubtitle], [ibmActionableSubtitle]'},{'name': 'ActionableTitle', 'selector': '[cdsActionableTitle], [ibmActionableTitle]'},{'name': 'AILabelActions', 'selector': '[cdsAILabelActions], [ibmAILabelActions]'},{'name': 'AILabelContent', 'selector': '[cdsAILabelContent], [ibmAILabelContent]'},{'name': 'AILabelPopoverDirective', 'selector': '[cdsAILabelPopover]'},{'name': 'AspectRatioDirective', 'selector': '[cdsAspectRatio], [ibmAspectRatio]'},{'name': 'BaseModal', 'selector': '[cdsBaseModal], [ibmBaseModal]'},{'name': 'Button', 'selector': '[cdsButton], [ibmButton]'},{'name': 'ClickableTileIconDirective', 'selector': '[cdsClickableTileIcon], [ibmClickableTileIcon]'},{'name': 'ColumnDirective', 'selector': '[cdsCol], [ibmCol]'},{'name': 'ContentSwitcherOption', 'selector': '[cdsContentOption], [ibmContentOption]'},{'name': 'DialogDirective', 'selector': '[cdsDialog], [ibmDialog]'},{'name': 'ExpandableTileAboveFoldDirective', 'selector': '[cdsAboveFold], [ibmAboveFold]'},{'name': 'ExpandableTileBelowFoldDirective', 'selector': '[cdsBelowFold], [ibmBelowFold]'},{'name': 'ExpandedRowHover', 'selector': '[cdsExpandedRowHover], [ibmExpandedRowHover]'},{'name': 'GridDirective', 'selector': '[cdsGrid], [ibmGrid]'},{'name': 'IconDirective', 'selector': '[cdsIcon], [ibmIcon]'},{'name': 'LayerDirective', 'selector': '[cdsLayer], [ibmLayer]'},{'name': 'Link', 'selector': '[cdsLink], [ibmLink]'},{'name': 'LinkIconDirective', 'selector': '[ibmLinkIcon], [cdsLinkIcon]'},{'name': 'List', 'selector': '[cdsList], [ibmList]'},{'name': 'ListItemDirective', 'selector': '[cdsListItem], [ibmListItem]'},{'name': 'ModalContent', 'selector': '[cdsModalContent], [ibmModalContent]'},{'name': 'ModalContentText', 'selector': '[cdsModalContentText], [ibmModalContentText]'},{'name': 'ModalHeaderHeading', 'selector': '[cdsModalHeaderHeading], [ibmModalHeaderHeading]'},{'name': 'ModalHeaderLabel', 'selector': '[cdsModalHeaderLabel], [ibmModalHeaderLabel]'},{'name': 'NotificationSubtitle', 'selector': '[cdsNotificationSubtitle], [ibmNotificationSubtitle]'},{'name': 'NotificationTitle', 'selector': '[cdsNotificationTitle], [ibmNotificationTitle]'},{'name': 'OptGroup', 'selector': 'optgroup'},{'name': 'Option', 'selector': 'option'},{'name': 'OverflowMenuDirective', 'selector': '[cdsOverflowMenu], [ibmOverflowMenu]'},{'name': 'PasswordInput', 'selector': '[cdsPassword], [ibmPassword]'},{'name': 'PopoverContainer', 'selector': '[cdsPopover], [ibmPopover]'},{'name': 'RouterLinkExtendedDirective', 'selector': '[routerLink]'},{'name': 'RowDirective', 'selector': '[cdsRow], [ibmRow]'},{'name': 'ScrollableList', 'selector': '[cdsScrollableList], [ibmScrollableList]'},{'name': 'StackDirective', 'selector': '[cdsStack], [ibmStack]'},{'name': 'TabHeader', 'selector': '[cdsTabHeader], [ibmTabHeader]'},{'name': 'TabHeaderBase', 'selector': ''},{'name': 'TableDirective', 'selector': '[cdsTable], [ibmTable]'},{'name': 'TableHeadCellLabel', 'selector': '[cdsTableHeadCellLabel], [ibmTableHeadCellLabel]'},{'name': 'TableHeaderDescription', 'selector': '[cdsTableHeaderDescription], [ibmTableHeaderDescription]'},{'name': 'TableHeaderTitle', 'selector': '[cdsTableHeaderTitle], [ibmTableHeaderTitle]'},{'name': 'TagIconDirective', 'selector': '[cdsTagIcon], [ibmTagIcon]'},{'name': 'TextArea', 'selector': '[cdsTextArea], [ibmTextArea]'},{'name': 'TextInput', 'selector': '[cdsText], [ibmText]'},{'name': 'ThemeDirective', 'selector': '[cdsTheme], [ibmTheme]'},{'name': 'ToastCaption', 'selector': '[cdsToastCaption], [ibmToastCaption]'},{'name': 'ToastSubtitle', 'selector': '[cdsToastSubtitle], [ibmToastSubtitle]'},{'name': 'ToastTitle', 'selector': '[cdsToastTitle], [ibmToastTitle]'},{'name': 'ToggletipAction', 'selector': '[cdsToggletipAction], [ibmToggletipAction]'},{'name': 'ToggletipButton', 'selector': '[cdsToggletipButton], [ibmToggletipButton]'},{'name': 'ToggletipContent', 'selector': '[cdsToggletipContent], [ibmToggletipContent]'},{'name': 'ToggletipLabel', 'selector': '[cdsToggletipLabel], [ibmToggletipLabel]'}];
var ACTUAL_COMPONENT = {'name': 'TabHeaders'};
</script>
<script src="../js/tree.js"></script>
</div><div class="search-results">
<div class="has-results">
<h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
<ul class="search-results-list"></ul>
</div>
<div class="no-results">
<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
</div>
</div>
</div>
<!-- END CONTENT -->
</div>
</div>
<label class="dark-mode-switch">
<input type="checkbox">
<span class="slider">
<svg class="slider-icon" viewBox="0 0 24 24" fill="none" height="20" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" width="20" xmlns="http://www.w3.org/2000/svg">
<path d="M21 12.79A9 9 0 1111.21 3 7 7 0 0021 12.79z"></path>
</svg>
</span>
</label>
<script>
var COMPODOC_CURRENT_PAGE_DEPTH = 1;
var COMPODOC_CURRENT_PAGE_CONTEXT = 'component';
var COMPODOC_CURRENT_PAGE_URL = 'TabHeaders.html';
var MAX_SEARCH_RESULTS = 15;
</script>
<script>
$darkModeToggleSwitchers = document.querySelectorAll('.dark-mode-switch input');
checkToggle(darkModeState);
if ($darkModeToggleSwitchers.length > 0) {
for (var i = 0; i < $darkModeToggleSwitchers.length; i++) {
$darkModeToggleSwitchers[i].addEventListener('change', function (event) {
darkModeState = !darkModeState;
toggleDarkMode(darkModeState);
});
}
}
</script>
<script src="../js/libs/custom-elements.min.js"></script>
<script src="../js/libs/lit-html.js"></script>
<script src="../js/menu-wc.js" defer></script>
<script nomodule src="../js/menu-wc_es5.js" defer></script>
<script src="../js/libs/bootstrap-native.js"></script>
<script src="../js/libs/es6-shim.min.js"></script>
<script src="../js/libs/EventDispatcher.js"></script>
<script src="../js/libs/promise.min.js"></script>
<script src="../js/libs/zepto.min.js"></script>
<script src="../js/compodoc.js"></script>
<script src="../js/tabs.js"></script>
<script src="../js/menu.js"></script>
<script src="../js/libs/clipboard.min.js"></script>
<script src="../js/libs/prism.js"></script>
<script src="../js/sourceCode.js"></script>
<script src="../js/search/search.js"></script>
<script src="../js/search/lunr.min.js"></script>
<script src="../js/search/search-lunr.js"></script>
<script src="../js/search/search_index.js"></script>
<script src="../js/lazy-load-graphs.js"></script>
<footer class="carbon">
<dds-footer-container key="footer" disable-locale-button="true" size="micro" />
</footer>
<script
key="8"
type="module"
src="https://1.www.s81c.com/common/carbon-for-ibm-dotcom/tag/v1/latest/footer.min.js">
</script>
<!-- Storybook override -->
<script>
document.title = "Carbon Components Angular";
</script>
<script
src="//1.www.s81c.com/common/stats/ibm-common.js"
type="text/javascript"
async="async">
</script>
</body>
</html>