@visa/nova-angular
Version:
Visa Product Design System Nova Angular library
220 lines • 27.9 kB
JavaScript
/**
* © 2025 Visa
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**/
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ChangeDetectorRef, ContentChildren, Directive, ElementRef, EventEmitter, HostBinding, Input, Output, QueryList } from '@angular/core';
import { ButtonDirective } from '../button/button.directive';
import { NovaLibService } from '../nova-lib.service';
import { TabItemDirective } from '../tab-item/tab-item.directive';
import * as i0 from "@angular/core";
import * as i1 from "../nova-lib.service";
export class TabListDirective {
/**
* Provides custom class(es) for custom styling.
* @default .v-tabs.v-tabs-<orientation>
*/
get class() {
return [this._class, 'v-tabs', this.vertical ? 'v-tabs-vertical' : 'v-tabs-horizontal'].join(' ');
}
set class(value) {
this._class = value;
}
get hostClass() {
return this.class;
}
/**
* Sets tab list to vertical orientation when true.
* @default false
*/
get vertical() {
return this._vertical;
}
set vertical(value) {
this._vertical = coerceBooleanProperty(value);
}
get hostOrientation() {
if (this.vertical && !this._inNav)
return 'vertical';
}
/**
* Sets custom role.
* @default 'tablist'
* @default null if nested tab list or within Navigation.
* @builtin true
*/
get role() {
return this._role;
}
set role(value) {
this._role = value;
this._roleSetByUser = true;
}
get hostRole() {
return this.role;
}
constructor(novaLibService, cdRef, el) {
this.novaLibService = novaLibService;
this.cdRef = cdRef;
this.el = el;
this._roleSetByUser = false; // prevents parent component from overriding if role if role is given directly by user
this.clickSubscriptions = [];
this.activeSubscriptions = [];
this._nestedTabs = false;
this._inNav = false;
this._class = '';
this._vertical = false;
this._role = 'tablist';
/**
* Emits selected tab index when new tab is selected.
*/
this.activeTabIndex = new EventEmitter();
}
ngAfterContentInit() {
if (this.tabLists) {
if (this.tabLists.length > 0) {
this._nestedTabs = true;
this.setUpNestedTabs();
}
this.tabLists.changes.subscribe(() => {
if (this.tabLists.length > 0) {
this._nestedTabs = true;
this.setUpNestedTabs();
}
});
}
if (this.tabs) {
if (this.tabs.length > 0)
this.setUpTabs();
this.tabs.changes.subscribe(() => {
this.activeSubscriptions.forEach((subscription) => subscription.unsubscribe());
this.clickSubscriptions.forEach((subscription) => subscription.unsubscribe());
this.activeSubscriptions = [];
this.clickSubscriptions = [];
this.setUpTabs();
this.cdRef.detectChanges();
});
}
}
setUpNestedTabs() {
// remove tab/tablist roles in nested tab lists
// child button/a tags use aria-current="page" instead of aria-selected
this.role = this._roleSetByUser ? this.role : null;
this.tabLists.forEach((tablist) => {
tablist.role = tablist._roleSetByUser ? tablist.role : null;
tablist.tabs.toArray().forEach((tab) => {
tab.role = tab._roleSetByUser && !tab._roleSetByTab ? tab.role : null;
if (tab.button) {
tab.button._isInNavOrNested = true;
tab.button.role = tab.button._roleSetByUser && !tab.button._roleSetByTab ? tab.button.role : null;
tab.button.ariaCurrent = tab.button.ariaSelected ? 'page' : null;
}
});
});
}
setUpTabs() {
if (this.buttons.length > 0) {
if (!this._inNav) {
this.setUpFocusListener();
this.novaLibService.addArrowKeyNavigation(this.buttons.toArray(), true, this.vertical ? 'vertical' : 'horizontal');
}
}
this.tabs.toArray().forEach((tab, index) => {
if (tab._roleSetByUser && !tab._roleSetByTab) {
return;
}
else if (this.role && !tab.sectionTitle && !tab.disclosureTab && !tab.trigger) {
tab.role = 'none';
}
else {
tab.role = null;
}
this.activeSubscriptions[index] = tab.tabActive.subscribe(() => {
this.novaLibService.deselectItems(this.tabs.toArray(), index);
});
this.clickSubscriptions[index] = tab.clicked.subscribe(() => {
this.novaLibService.selectItem(this.tabs.toArray(), index);
});
if (tab.button) {
if (!tab.button._roleSetByUser) {
tab.button.role = this._nestedTabs ? null : 'tab';
tab.button._roleSetByTab = true;
}
// if uer did not set button role on vertical tab, make medium
if (this.vertical &&
(!tab.button._buttonSizeSetByUser || (tab.button._buttonSizeSetByUser && tab._sizeSetByTab))) {
tab.button.buttonSize = 'medium';
}
if (!tab.disclosureTab && !tab.trigger && !tab.button.toggleIcon) {
if (this.tabLists.length > 0) {
tab.button.ariaCurrent = tab.active ? 'page' : null;
}
else {
tab.button.ariaSelected = tab.active;
}
}
this.cdRef.detectChanges();
}
});
}
setUpFocusListener() {
this.buttons.toArray().forEach((button) => {
button.listeners.push(button.blurred.subscribe((event) => {
// if focus is leaving the tab list, find the starting focusable tab for when the list receives focus again
// if focus stays in the tab list, relatedTarget will be a button within the tab list
if (!event.relatedTarget || !!this.el.nativeElement.contains(event.target)) {
this.novaLibService.findStartingFocus(this.buttons.toArray());
}
}));
});
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: TabListDirective, deps: [{ token: i1.NovaLibService }, { token: i0.ChangeDetectorRef }, { token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "17.3.12", type: TabListDirective, isStandalone: true, selector: "[v-tabs]", inputs: { class: "class", vertical: "vertical", role: "role" }, outputs: { activeTabIndex: "activeTabIndex" }, host: { properties: { "class": "this.hostClass", "attr.aria-orientation": "this.hostOrientation", "attr.role": "this.hostRole" } }, queries: [{ propertyName: "tabLists", predicate: TabListDirective, descendants: true }, { propertyName: "tabs", predicate: TabItemDirective }, { propertyName: "buttons", predicate: ButtonDirective, descendants: true }], ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: TabListDirective, decorators: [{
type: Directive,
args: [{
standalone: true,
// tslint:disable-next-line:directive-selector
selector: '[v-tabs]'
}]
}], ctorParameters: () => [{ type: i1.NovaLibService }, { type: i0.ChangeDetectorRef }, { type: i0.ElementRef }], propDecorators: { tabLists: [{
type: ContentChildren,
args: [TabListDirective, { descendants: true }]
}], tabs: [{
type: ContentChildren,
args: [TabItemDirective]
}], buttons: [{
type: ContentChildren,
args: [ButtonDirective, { descendants: true }]
}], class: [{
type: Input
}], hostClass: [{
type: HostBinding,
args: ['class']
}], vertical: [{
type: Input
}], hostOrientation: [{
type: HostBinding,
args: ['attr.aria-orientation']
}], role: [{
type: Input
}], hostRole: [{
type: HostBinding,
args: ['attr.role']
}], activeTabIndex: [{
type: Output
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"tab-list.directive.js","sourceRoot":"","sources":["../../../../../../libs/nova-lib/src/lib/tab-list/tab-list.directive.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;;IAeI;AACJ,OAAO,EAAgB,qBAAqB,EAAE,MAAM,uBAAuB,CAAC;AAC5E,OAAO,EAEL,iBAAiB,EACjB,eAAe,EACf,SAAS,EACT,UAAU,EACV,YAAY,EACZ,WAAW,EACX,KAAK,EACL,MAAM,EACN,SAAS,EACV,MAAM,eAAe,CAAC;AACvB,OAAO,EAAE,eAAe,EAAE,MAAM,4BAA4B,CAAC;AAC7D,OAAO,EAAE,cAAc,EAAE,MAAM,qBAAqB,CAAC;AACrD,OAAO,EAAE,gBAAgB,EAAE,MAAM,gCAAgC,CAAC;;;AAOlE,MAAM,OAAO,gBAAgB;IAU3B;;;OAGG;IACH,IACI,KAAK;QACP,OAAO,CAAC,IAAI,CAAC,MAAM,EAAE,QAAQ,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,iBAAiB,CAAC,CAAC,CAAC,mBAAmB,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;IACpG,CAAC;IACD,IAAI,KAAK,CAAC,KAAa;QACrB,IAAI,CAAC,MAAM,GAAG,KAAK,CAAC;IACtB,CAAC;IAED,IACI,SAAS;QACX,OAAO,IAAI,CAAC,KAAK,CAAC;IACpB,CAAC;IAED;;;OAGG;IACH,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IACD,IAAI,QAAQ,CAAC,KAAmB;QAC9B,IAAI,CAAC,SAAS,GAAG,qBAAqB,CAAC,KAAK,CAAC,CAAC;IAChD,CAAC;IAED,IACI,eAAe;QACjB,IAAI,IAAI,CAAC,QAAQ,IAAI,CAAC,IAAI,CAAC,MAAM;YAAE,OAAO,UAAU,CAAC;IACvD,CAAC;IAED;;;;;OAKG;IACH,IACI,IAAI;QACN,OAAO,IAAI,CAAC,KAAK,CAAC;IACpB,CAAC;IACD,IAAI,IAAI,CAAC,KAAoB;QAC3B,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,cAAc,GAAG,IAAI,CAAC;IAC7B,CAAC;IAED,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,IAAI,CAAC;IACnB,CAAC;IAOD,YACU,cAA8B,EAC9B,KAAwB,EACxB,EAAc;QAFd,mBAAc,GAAd,cAAc,CAAgB;QAC9B,UAAK,GAAL,KAAK,CAAmB;QACxB,OAAE,GAAF,EAAE,CAAY;QApExB,mBAAc,GAAG,KAAK,CAAC,CAAC,sFAAsF;QAC9G,uBAAkB,GAAU,EAAE,CAAC;QAC/B,wBAAmB,GAAU,EAAE,CAAC;QAChC,gBAAW,GAAY,KAAK,CAAC;QAC7B,WAAM,GAAY,KAAK,CAAC;QAaxB,WAAM,GAAW,EAAE,CAAC;QAiBpB,cAAS,GAAiB,KAAK,CAAC;QAoBhC,UAAK,GAAkB,SAAS,CAAC;QAMjC;;WAEG;QACO,mBAAc,GAAG,IAAI,YAAY,EAAU,CAAC;IAMnD,CAAC;IAEJ,kBAAkB;QAChB,IAAI,IAAI,CAAC,QAAQ,EAAE,CAAC;YAClB,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;gBAC7B,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;gBACxB,IAAI,CAAC,eAAe,EAAE,CAAC;YACzB,CAAC;YACD,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,SAAS,CAAC,GAAG,EAAE;gBACnC,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;oBAC7B,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;oBACxB,IAAI,CAAC,eAAe,EAAE,CAAC;gBACzB,CAAC;YACH,CAAC,CAAC,CAAC;QACL,CAAC;QACD,IAAI,IAAI,CAAC,IAAI,EAAE,CAAC;YACd,IAAI,IAAI,CAAC,IAAI,CAAC,MAAM,GAAG,CAAC;gBAAE,IAAI,CAAC,SAAS,EAAE,CAAC;YAC3C,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,GAAG,EAAE;gBAC/B,IAAI,CAAC,mBAAmB,CAAC,OAAO,CAAC,CAAC,YAAY,EAAE,EAAE,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC,CAAC;gBAC/E,IAAI,CAAC,kBAAkB,CAAC,OAAO,CAAC,CAAC,YAAY,EAAE,EAAE,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC,CAAC;gBAC9E,IAAI,CAAC,mBAAmB,GAAG,EAAE,CAAC;gBAC9B,IAAI,CAAC,kBAAkB,GAAG,EAAE,CAAC;gBAC7B,IAAI,CAAC,SAAS,EAAE,CAAC;gBACjB,IAAI,CAAC,KAAK,CAAC,aAAa,EAAE,CAAC;YAC7B,CAAC,CAAC,CAAC;QACL,CAAC;IACH,CAAC;IAED,eAAe;QACb,+CAA+C;QAC/C,uEAAuE;QACvE,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,cAAc,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;QACnD,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;YAChC,OAAO,CAAC,IAAI,GAAG,OAAO,CAAC,cAAc,CAAC,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;YAE5D,OAAO,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,EAAE;gBACrC,GAAG,CAAC,IAAI,GAAG,GAAG,CAAC,cAAc,IAAI,CAAC,GAAG,CAAC,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;gBACtE,IAAI,GAAG,CAAC,MAAM,EAAE,CAAC;oBACf,GAAG,CAAC,MAAM,CAAC,gBAAgB,GAAG,IAAI,CAAC;oBACnC,GAAG,CAAC,MAAM,CAAC,IAAI,GAAG,GAAG,CAAC,MAAM,CAAC,cAAc,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,aAAa,CAAC,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;oBAClG,GAAG,CAAC,MAAM,CAAC,WAAW,GAAG,GAAG,CAAC,MAAM,CAAC,YAAY,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC;gBACnE,CAAC;YACH,CAAC,CAAC,CAAC;QACL,CAAC,CAAC,CAAC;IACL,CAAC;IAED,SAAS;QACP,IAAI,IAAI,CAAC,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;YAC5B,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC;gBACjB,IAAI,CAAC,kBAAkB,EAAE,CAAC;gBAC1B,IAAI,CAAC,cAAc,CAAC,qBAAqB,CACvC,IAAI,CAAC,OAAO,CAAC,OAAO,EAAE,EACtB,IAAI,EACJ,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC,YAAY,CAC1C,CAAC;YACJ,CAAC;QACH,CAAC;QACD,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,KAAK,EAAE,EAAE;YACzC,IAAI,GAAG,CAAC,cAAc,IAAI,CAAC,GAAG,CAAC,aAAa,EAAE,CAAC;gBAC7C,OAAO;YACT,CAAC;iBAAM,IAAI,IAAI,CAAC,IAAI,IAAI,CAAC,GAAG,CAAC,YAAY,IAAI,CAAC,GAAG,CAAC,aAAa,IAAI,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC;gBAChF,GAAG,CAAC,IAAI,GAAG,MAAM,CAAC;YACpB,CAAC;iBAAM,CAAC;gBACN,GAAG,CAAC,IAAI,GAAG,IAAI,CAAC;YAClB,CAAC;YACD,IAAI,CAAC,mBAAmB,CAAC,KAAK,CAAC,GAAG,GAAG,CAAC,SAAS,CAAC,SAAS,CAAC,GAAG,EAAE;gBAC7D,IAAI,CAAC,cAAc,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,EAAE,KAAK,CAAC,CAAC;YAChE,CAAC,CAAC,CAAC;YAEH,IAAI,CAAC,kBAAkB,CAAC,KAAK,CAAC,GAAG,GAAG,CAAC,OAAO,CAAC,SAAS,CAAC,GAAG,EAAE;gBAC1D,IAAI,CAAC,cAAc,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,EAAE,KAAK,CAAC,CAAC;YAC7D,CAAC,CAAC,CAAC;YAEH,IAAI,GAAG,CAAC,MAAM,EAAE,CAAC;gBACf,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,cAAc,EAAE,CAAC;oBAC/B,GAAG,CAAC,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,KAAK,CAAC;oBAClD,GAAG,CAAC,MAAM,CAAC,aAAa,GAAG,IAAI,CAAC;gBAClC,CAAC;gBAED,8DAA8D;gBAC9D,IACE,IAAI,CAAC,QAAQ;oBACb,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,oBAAoB,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,oBAAoB,IAAI,GAAG,CAAC,aAAa,CAAC,CAAC,EAC5F,CAAC;oBACD,GAAG,CAAC,MAAM,CAAC,UAAU,GAAG,QAAQ,CAAC;gBACnC,CAAC;gBAED,IAAI,CAAC,GAAG,CAAC,aAAa,IAAI,CAAC,GAAG,CAAC,OAAO,IAAI,CAAC,GAAG,CAAC,MAAM,CAAC,UAAU,EAAE,CAAC;oBACjE,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;wBAC7B,GAAG,CAAC,MAAM,CAAC,WAAW,GAAG,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC;oBACtD,CAAC;yBAAM,CAAC;wBACN,GAAG,CAAC,MAAM,CAAC,YAAY,GAAG,GAAG,CAAC,MAAM,CAAC;oBACvC,CAAC;gBACH,CAAC;gBACD,IAAI,CAAC,KAAK,CAAC,aAAa,EAAE,CAAC;YAC7B,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED,kBAAkB;QAChB,IAAI,CAAC,OAAO,CAAC,OAAO,EAAE,CAAC,OAAO,CAAC,CAAC,MAAM,EAAE,EAAE;YACxC,MAAM,CAAC,SAAS,CAAC,IAAI,CACnB,MAAM,CAAC,OAAO,CAAC,SAAS,CAAC,CAAC,KAAK,EAAE,EAAE;gBACjC,2GAA2G;gBAC3G,qFAAqF;gBACrF,IAAI,CAAC,KAAK,CAAC,aAAa,IAAI,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,aAAa,CAAC,QAAQ,CAAC,KAAK,CAAC,MAAM,CAAC,EAAE,CAAC;oBAC3E,IAAI,CAAC,cAAc,CAAC,iBAAiB,CAAC,IAAI,CAAC,OAAO,CAAC,OAAO,EAAE,CAAC,CAAC;gBAChE,CAAC;YACH,CAAC,CAAC,CACH,CAAC;QACJ,CAAC,CAAC,CAAC;IACL,CAAC;+GAxLU,gBAAgB;mGAAhB,gBAAgB,gVACV,gBAAgB,0DAChB,gBAAgB,0CAChB,eAAe;;4FAHrB,gBAAgB;kBAL5B,SAAS;mBAAC;oBACT,UAAU,EAAE,IAAI;oBAChB,8CAA8C;oBAC9C,QAAQ,EAAE,UAAU;iBACrB;4IAE2D,QAAQ;sBAAjE,eAAe;uBAAC,gBAAgB,EAAE,EAAE,WAAW,EAAE,IAAI,EAAE;gBACrB,IAAI;sBAAtC,eAAe;uBAAC,gBAAgB;gBACwB,OAAO;sBAA/D,eAAe;uBAAC,eAAe,EAAE,EAAE,WAAW,EAAE,IAAI,EAAE;gBAYnD,KAAK;sBADR,KAAK;gBASF,SAAS;sBADZ,WAAW;uBAAC,OAAO;gBAUhB,QAAQ;sBADX,KAAK;gBASF,eAAe;sBADlB,WAAW;uBAAC,uBAAuB;gBAYhC,IAAI;sBADP,KAAK;gBAUF,QAAQ;sBADX,WAAW;uBAAC,WAAW;gBAQd,cAAc;sBAAvB,MAAM","sourcesContent":["/**\n *              © 2025 Visa\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *         http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n **/\nimport { BooleanInput, coerceBooleanProperty } from '@angular/cdk/coercion';\nimport {\n  AfterContentInit,\n  ChangeDetectorRef,\n  ContentChildren,\n  Directive,\n  ElementRef,\n  EventEmitter,\n  HostBinding,\n  Input,\n  Output,\n  QueryList\n} from '@angular/core';\nimport { ButtonDirective } from '../button/button.directive';\nimport { NovaLibService } from '../nova-lib.service';\nimport { TabItemDirective } from '../tab-item/tab-item.directive';\n\n@Directive({\n  standalone: true,\n  // tslint:disable-next-line:directive-selector\n  selector: '[v-tabs]'\n})\nexport class TabListDirective implements AfterContentInit {\n  @ContentChildren(TabListDirective, { descendants: true }) tabLists: QueryList<TabListDirective>;\n  @ContentChildren(TabItemDirective) tabs: QueryList<TabItemDirective>;\n  @ContentChildren(ButtonDirective, { descendants: true }) buttons: QueryList<ButtonDirective>;\n  _roleSetByUser = false; // prevents parent component from overriding if role if role is given directly by user\n  clickSubscriptions: any[] = [];\n  activeSubscriptions: any[] = [];\n  _nestedTabs: boolean = false;\n  _inNav: boolean = false;\n\n  /**\n   * Provides custom class&#40;es&#41; for custom styling.\n   * @default .v-tabs.v-tabs-&lt;orientation&gt;\n   */\n  @Input()\n  get class(): string {\n    return [this._class, 'v-tabs', this.vertical ? 'v-tabs-vertical' : 'v-tabs-horizontal'].join(' ');\n  }\n  set class(value: string) {\n    this._class = value;\n  }\n  _class: string = '';\n  @HostBinding('class')\n  get hostClass(): string {\n    return this.class;\n  }\n\n  /**\n   * Sets tab list to vertical orientation when true.\n   * @default false\n   */\n  @Input()\n  get vertical(): BooleanInput {\n    return this._vertical;\n  }\n  set vertical(value: BooleanInput) {\n    this._vertical = coerceBooleanProperty(value);\n  }\n  _vertical: BooleanInput = false;\n  @HostBinding('attr.aria-orientation')\n  get hostOrientation(): string | void {\n    if (this.vertical && !this._inNav) return 'vertical';\n  }\n\n  /**\n   * Sets custom role.\n   * @default 'tablist'\n   * @default null if nested tab list or within Navigation.\n   * @builtin true\n   */\n  @Input()\n  get role(): string | null {\n    return this._role;\n  }\n  set role(value: string | null) {\n    this._role = value;\n    this._roleSetByUser = true;\n  }\n  _role: string | null = 'tablist';\n  @HostBinding('attr.role')\n  get hostRole(): string | null {\n    return this.role;\n  }\n\n  /**\n   * Emits selected tab index when new tab is selected.\n   */\n  @Output() activeTabIndex = new EventEmitter<number>();\n\n  constructor(\n    private novaLibService: NovaLibService,\n    private cdRef: ChangeDetectorRef,\n    private el: ElementRef\n  ) {}\n\n  ngAfterContentInit(): void {\n    if (this.tabLists) {\n      if (this.tabLists.length > 0) {\n        this._nestedTabs = true;\n        this.setUpNestedTabs();\n      }\n      this.tabLists.changes.subscribe(() => {\n        if (this.tabLists.length > 0) {\n          this._nestedTabs = true;\n          this.setUpNestedTabs();\n        }\n      });\n    }\n    if (this.tabs) {\n      if (this.tabs.length > 0) this.setUpTabs();\n      this.tabs.changes.subscribe(() => {\n        this.activeSubscriptions.forEach((subscription) => subscription.unsubscribe());\n        this.clickSubscriptions.forEach((subscription) => subscription.unsubscribe());\n        this.activeSubscriptions = [];\n        this.clickSubscriptions = [];\n        this.setUpTabs();\n        this.cdRef.detectChanges();\n      });\n    }\n  }\n\n  setUpNestedTabs() {\n    // remove tab/tablist roles in nested tab lists\n    // child button/a tags use aria-current=\"page\" instead of aria-selected\n    this.role = this._roleSetByUser ? this.role : null;\n    this.tabLists.forEach((tablist) => {\n      tablist.role = tablist._roleSetByUser ? tablist.role : null;\n\n      tablist.tabs.toArray().forEach((tab) => {\n        tab.role = tab._roleSetByUser && !tab._roleSetByTab ? tab.role : null;\n        if (tab.button) {\n          tab.button._isInNavOrNested = true;\n          tab.button.role = tab.button._roleSetByUser && !tab.button._roleSetByTab ? tab.button.role : null;\n          tab.button.ariaCurrent = tab.button.ariaSelected ? 'page' : null;\n        }\n      });\n    });\n  }\n\n  setUpTabs() {\n    if (this.buttons.length > 0) {\n      if (!this._inNav) {\n        this.setUpFocusListener();\n        this.novaLibService.addArrowKeyNavigation(\n          this.buttons.toArray(),\n          true,\n          this.vertical ? 'vertical' : 'horizontal'\n        );\n      }\n    }\n    this.tabs.toArray().forEach((tab, index) => {\n      if (tab._roleSetByUser && !tab._roleSetByTab) {\n        return;\n      } else if (this.role && !tab.sectionTitle && !tab.disclosureTab && !tab.trigger) {\n        tab.role = 'none';\n      } else {\n        tab.role = null;\n      }\n      this.activeSubscriptions[index] = tab.tabActive.subscribe(() => {\n        this.novaLibService.deselectItems(this.tabs.toArray(), index);\n      });\n\n      this.clickSubscriptions[index] = tab.clicked.subscribe(() => {\n        this.novaLibService.selectItem(this.tabs.toArray(), index);\n      });\n\n      if (tab.button) {\n        if (!tab.button._roleSetByUser) {\n          tab.button.role = this._nestedTabs ? null : 'tab';\n          tab.button._roleSetByTab = true;\n        }\n\n        // if uer did not set button role on vertical tab, make medium\n        if (\n          this.vertical &&\n          (!tab.button._buttonSizeSetByUser || (tab.button._buttonSizeSetByUser && tab._sizeSetByTab))\n        ) {\n          tab.button.buttonSize = 'medium';\n        }\n\n        if (!tab.disclosureTab && !tab.trigger && !tab.button.toggleIcon) {\n          if (this.tabLists.length > 0) {\n            tab.button.ariaCurrent = tab.active ? 'page' : null;\n          } else {\n            tab.button.ariaSelected = tab.active;\n          }\n        }\n        this.cdRef.detectChanges();\n      }\n    });\n  }\n\n  setUpFocusListener() {\n    this.buttons.toArray().forEach((button) => {\n      button.listeners.push(\n        button.blurred.subscribe((event) => {\n          // if focus is leaving the tab list, find the starting focusable tab for when the list receives focus again\n          // if focus stays in the tab list, relatedTarget will be a button within the tab list\n          if (!event.relatedTarget || !!this.el.nativeElement.contains(event.target)) {\n            this.novaLibService.findStartingFocus(this.buttons.toArray());\n          }\n        })\n      );\n    });\n  }\n}\n"]}