gentics-ui-core
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This is the common core framework for the Gentics CMS and Mesh UI, and other Angular applications.
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JavaScript
import { Component, ContentChildren, QueryList, Input, Output, EventEmitter, ElementRef } from '@angular/core';
import { TabPane } from './tab-pane.component';
import { TabGroup } from './tab-group.component';
import { combineLatest, Subscription, BehaviorSubject, ObjectUnsubscribedError } from 'rxjs';
import { debounceTime, switchMap, startWith } from 'rxjs/operators';
import { coerceToBoolean } from '../../common/coerce-to-boolean';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
import * as i2 from "../icon/icon.directive";
let uniqueGroupedTabsId = 0;
/**
* GroupedTabs supports tabs either with and without groups.
*
* Pure tabs will only change the active tab when the `activeId` property is updated.
*
* ## Tabs with simple labels
* ```html
* <gtx-grouped-tabs>
* <gtx-tab-pane label="First without Group">Content 1</gtx-tab-pane>
* <gtx-tab-group label="1st Group name" expanded="true">
* <gtx-tab-pane label="First">Content 2</gtx-tab-pane>
* <gtx-tab-pane label="Second">Content 3</gtx-tab-pane>
* </gtx-tab-group>
* <gtx-tab-group label="2nd Group name">
* <gtx-tab-pane label="First">Content 4</gtx-tab-pane>
* <gtx-tab-pane label="Second">Content 5</gtx-tab-pane>
* </gtx-tab-group>
* </gtx-grouped-tabs>
* ```
*
* ## Tabs with template labels
* ```html
* <gtx-grouped-tabs>
* <gtx-tab-pane>
* <ng-template gtx-tab-label>First without Group</ng-template>
* Implicit Content 1
* </gtx-tab-pane>
* <gtx-tab-group expanded="true">
* <ng-template gtx-tab-label>
* <icon>add</icon> 1st Group name
* </ng-template>
* <gtx-tab-pane>
* <ng-template gtx-tab-label>First</ng-template>
* <ng-template gtx-tab-content>
* Content 2
* </ng-template>
* </gtx-tab-pane>
* <gtx-tab-pane label="Second">Content 3</gtx-tab-pane>
* </gtx-tab-group>
* <gtx-tab-group label="2nd Group name">
* <gtx-tab-pane label="First">Content 4</gtx-tab-pane>
* <gtx-tab-pane label="Second">Content 5</gtx-tab-pane>
* </gtx-tab-group>
* </gtx-grouped-tabs>
* ```
*
* ## Export components to use in templates
* ```html
* <gtx-grouped-tabs #groupedTabs="gtxGroupedTabs">
* <gtx-tab-pane label="First" #tab1>First content</gtx-tab-pane>
* <gtx-tab-pane label="Second">
* Seconds content
* <gtx-button (click)="groupedTabs.selectTab(tab1)">Switch to Tab 1</gtx-button>
* </gtx-tab-pane>
* </gtx-grouped-tabs>
* ```
*
*/
export class GroupedTabs {
constructor(elementRef) {
this.elementRef = elementRef;
/** Unique id for this input. */
this.uniqueId = `gtx-grouped-tabs-${uniqueGroupedTabsId++}`;
this.tabs$ = new BehaviorSubject(null);
/**
* Fires an event whenever the active tab changes. Argument is the id of the selected tab.
*/
this.tabChange = new EventEmitter();
this.tabsShouldWrap = false;
this.displayStatusIcons = false;
this.isPure = false;
this.subscriptions = new Subscription();
}
set id(val) {
this.uniqueId = val;
}
get id() { return this.uniqueId; }
/**
* When present, sets the tabs to pure (stateless) mode.
*/
set pure(val) {
this.isPure = val != null;
}
/**
* When present (or set to true), tabs title will wrap onto a new line. Otherwise, tabs will remain on one line
* and the contents will be elided if all the available space is filled.
*/
set wrap(val) {
this.tabsShouldWrap = coerceToBoolean(val);
}
set statusIcons(val) {
this.displayStatusIcons = coerceToBoolean(val);
}
get currentTab() { return this.tabPanes.filter(tab => tab.active === true)[0]; }
isTabGroup(item) { return item.expand !== undefined; }
collectTabs() {
let tabs = Array();
// Collect all the available tabs and groups
this.tabPanes.map(item => {
const tabGroup = this.tabGroups.find(group => group.tabs.some(tab => tab === item));
if (tabGroup !== undefined) {
if (tabs.indexOf(tabGroup) === -1) {
tabs.push(tabGroup);
}
}
else {
tabs.push(item);
}
});
// Activates the first tab if there are no active currently
this.preActivateTab();
this.tabs$.next(tabs);
}
preActivateTab() {
if (this.isPure) {
setTimeout(() => this.setActiveTab());
}
else {
let activeTabs = this.tabPanes.filter(tab => tab.active);
// if there is no active tab set, activate the first
if (activeTabs.length === 0) {
this.tabPanes.first.active = true;
}
}
}
ngAfterContentInit() {
const tabChanges = combineLatest(this.tabPanes.changes, this.tabGroups.changes).pipe(switchMap(([tabPanes, tabGroups]) => {
let allChanges = [
tabPanes.changes.pipe(startWith(tabPanes)),
tabGroups.changes.pipe(startWith(tabGroups))
];
tabGroups.map((group) => {
try {
group.tabs.notifyOnChanges();
allChanges.push(group.tabs.changes.pipe(startWith(group.tabs)));
}
catch (e) {
if (e instanceof ObjectUnsubscribedError) {
// To prevent Unsubscribe error
}
else {
throw e;
}
}
});
return combineLatest(allChanges);
}), debounceTime(5));
this.subscriptions.add(tabChanges.subscribe(() => {
this.collectTabs();
}));
this.tabPanes.notifyOnChanges();
this.tabGroups.notifyOnChanges();
this.collectTabs();
}
ngOnChanges(changes) {
this.setActiveTab();
}
ngOnDestroy() {
this.subscriptions.unsubscribe();
}
/**
* Sets the tab with id === this.activeId to active.
*/
setActiveTab() {
if (this.tabPanes) {
let tabToActivate = this.tabPanes.filter(t => t.id === this.activeId)[0];
if (tabToActivate) {
this.setAsActive(tabToActivate);
}
}
}
/**
* Invoked when a tab link is clicked.
*/
selectTab(tab) {
if (tab.stateDisabled) {
return;
}
if (!this.isPure) {
this.setAsActive(tab);
this.tabChange.emit(tab.id);
}
else {
tab.select.emit(tab.id);
}
}
/**
* Toggle TabGroup open/close state.
*/
toggleGroup(group) {
group.toggle();
}
/**
* Calculates TabGroup body height to to make it correctly animateable.
*/
tabsHeight(group) {
if (group.expand) {
let body = this.elementRef.nativeElement.querySelector(`li#${group.uniqueId} div.collapsible-body > ul`);
if (body) {
return body.getBoundingClientRect().height + 30;
}
}
return 0;
}
setAsActive(tab) {
this.tabPanes.toArray().forEach(tab => tab.active = false);
this.tabGroups.map(group => {
if (group.tabs.some(currentTab => currentTab === tab)) {
group.expand = true;
}
});
tab.active = true;
}
}
/** @nocollapse */ GroupedTabs.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.3.8", ngImport: i0, type: GroupedTabs, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component });
/** @nocollapse */ GroupedTabs.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.3.8", type: GroupedTabs, selector: "gtx-grouped-tabs", inputs: { activeId: "activeId", id: "id", pure: "pure", wrap: "wrap", statusIcons: "statusIcons" }, outputs: { tabChange: "tabChange" }, queries: [{ propertyName: "tabPanes", predicate: TabPane, descendants: true }, { propertyName: "tabGroups", predicate: TabGroup }], exportAs: ["gtxGroupedTabs"], usesOnChanges: true, ngImport: i0, template: "<div class=\"grouped-tabs\">\n <ul class=\"collapsible expandable\" [class.wrap-tab-title]=\"tabsShouldWrap\">\n <ng-container *ngFor=\"let tabItem of tabs$ | async\">\n <ng-template [ngIf]=\"isTabGroup(tabItem)\" [ngIfElse]=\"standaloneTabItem\">\n <li class=\"tab-group\" [id]=\"tabItem.id\" [ngClass]=\"{\n expanded: tabItem.expand,\n 'is-active': tabItem.hasActiveChild\n }\">\n <div class=\"collapsible-header\" (click)=\"toggleGroup(tabItem)\">\n <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n </div>\n <div class=\"collapsible-body\" [style.max-height.px]=\"tabsHeight(tabItem)\">\n <ul class=\"tab-links\" *ngIf=\"tabItem.tabs.length > 0\">\n <ng-container *ngFor=\"let tab of tabItem.tabs\">\n <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tab}\"></ng-container>\n </ng-container>\n </ul>\n </div>\n </li>\n </ng-template>\n <ng-template #standaloneTabItem>\n <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tabItem}\">\n </ng-container>\n </ng-template>\n </ng-container>\n </ul>\n</div>\n<div class=\"grouped-tab-content\">\n <ng-container *ngTemplateOutlet=\"currentTab?.content\"></ng-container>\n</div>\n<div class=\"clearfix\"></div>\n\n<ng-template #labelTemplate let-tabItem=\"tabItem\">\n <ng-template [ngIf]=\"tabItem?.expand === true\">\n <icon left>keyboard_arrow_down</icon>\n </ng-template>\n <ng-template [ngIf]=\"tabItem?.expand === false\">\n <icon left>keyboard_arrow_right</icon>\n </ng-template>\n <!-- If there is a label template, use it. -->\n <ng-template [ngIf]=\"tabItem.templateLabel\">\n <ng-container *ngTemplateOutlet=\"tabItem.templateLabel\"></ng-container>\n </ng-template>\n <!-- If there is not a label template, fall back to the text label. -->\n <ng-template [ngIf]=\"!tabItem.templateLabel\">{{ tabItem.textLabel }}</ng-template>\n</ng-template>\n\n<ng-template #tabItemTemplate let-tabItem=\"tabItem\">\n <li class=\"tab-link\" role=\"presentation\"\n (click)=\"selectTab(tabItem)\"\n [ngClass]=\"{\n disabled: tabItem.stateDisabled,\n 'is-active': tabItem.active,\n 'readonly': tabItem.stateReadOnly,\n 'inactive': tabItem.stateInactive,\n 'statusIcon': !tabItem.disabled && displayStatusIcons && tabItem.displayStatusIcon\n }\">\n <i *ngIf=\"!tabItem.stateDisabled && displayStatusIcons && tabItem.displayStatusIcon\" class=\"statusIcon\"></i>\n <a role=\"tab\">\n <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n </a>\n </li>\n</ng-template>\n", directives: [{ type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }, { type: i2.Icon, selector: "icon" }], pipes: { "async": i1.AsyncPipe } });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.3.8", ngImport: i0, type: GroupedTabs, decorators: [{
type: Component,
args: [{ selector: 'gtx-grouped-tabs', exportAs: 'gtxGroupedTabs', template: "<div class=\"grouped-tabs\">\n <ul class=\"collapsible expandable\" [class.wrap-tab-title]=\"tabsShouldWrap\">\n <ng-container *ngFor=\"let tabItem of tabs$ | async\">\n <ng-template [ngIf]=\"isTabGroup(tabItem)\" [ngIfElse]=\"standaloneTabItem\">\n <li class=\"tab-group\" [id]=\"tabItem.id\" [ngClass]=\"{\n expanded: tabItem.expand,\n 'is-active': tabItem.hasActiveChild\n }\">\n <div class=\"collapsible-header\" (click)=\"toggleGroup(tabItem)\">\n <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n </div>\n <div class=\"collapsible-body\" [style.max-height.px]=\"tabsHeight(tabItem)\">\n <ul class=\"tab-links\" *ngIf=\"tabItem.tabs.length > 0\">\n <ng-container *ngFor=\"let tab of tabItem.tabs\">\n <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tab}\"></ng-container>\n </ng-container>\n </ul>\n </div>\n </li>\n </ng-template>\n <ng-template #standaloneTabItem>\n <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tabItem}\">\n </ng-container>\n </ng-template>\n </ng-container>\n </ul>\n</div>\n<div class=\"grouped-tab-content\">\n <ng-container *ngTemplateOutlet=\"currentTab?.content\"></ng-container>\n</div>\n<div class=\"clearfix\"></div>\n\n<ng-template #labelTemplate let-tabItem=\"tabItem\">\n <ng-template [ngIf]=\"tabItem?.expand === true\">\n <icon left>keyboard_arrow_down</icon>\n </ng-template>\n <ng-template [ngIf]=\"tabItem?.expand === false\">\n <icon left>keyboard_arrow_right</icon>\n </ng-template>\n <!-- If there is a label template, use it. -->\n <ng-template [ngIf]=\"tabItem.templateLabel\">\n <ng-container *ngTemplateOutlet=\"tabItem.templateLabel\"></ng-container>\n </ng-template>\n <!-- If there is not a label template, fall back to the text label. -->\n <ng-template [ngIf]=\"!tabItem.templateLabel\">{{ tabItem.textLabel }}</ng-template>\n</ng-template>\n\n<ng-template #tabItemTemplate let-tabItem=\"tabItem\">\n <li class=\"tab-link\" role=\"presentation\"\n (click)=\"selectTab(tabItem)\"\n [ngClass]=\"{\n disabled: tabItem.stateDisabled,\n 'is-active': tabItem.active,\n 'readonly': tabItem.stateReadOnly,\n 'inactive': tabItem.stateInactive,\n 'statusIcon': !tabItem.disabled && displayStatusIcons && tabItem.displayStatusIcon\n }\">\n <i *ngIf=\"!tabItem.stateDisabled && displayStatusIcons && tabItem.displayStatusIcon\" class=\"statusIcon\"></i>\n <a role=\"tab\">\n <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n </a>\n </li>\n</ng-template>\n" }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { tabPanes: [{
type: ContentChildren,
args: [TabPane, { descendants: true }]
}], tabGroups: [{
type: ContentChildren,
args: [TabGroup]
}], tabChange: [{
type: Output
}], activeId: [{
type: Input
}], id: [{
type: Input
}], pure: [{
type: Input
}], wrap: [{
type: Input
}], statusIcons: [{
type: Input
}] } });
//# 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{ Component, ContentChildren, QueryList, AfterContentInit, Input, Output, EventEmitter, SimpleChanges, ElementRef } from '@angular/core';\nimport { TabPane } from './tab-pane.component';\nimport { TabGroup } from './tab-group.component';\nimport { combineLatest, Subscription, BehaviorSubject, ObjectUnsubscribedError } from 'rxjs';\nimport { debounceTime, switchMap, startWith, delay } from 'rxjs/operators';\nimport { coerceToBoolean } from '../../common/coerce-to-boolean';\n\nlet uniqueGroupedTabsId = 0;\n\n/**\n * GroupedTabs supports tabs either with and without groups.\n *\n * Pure tabs will only change the active tab when the `activeId` property is updated.\n *\n * ## Tabs with simple labels\n * ```html\n * <gtx-grouped-tabs>\n *      <gtx-tab-pane label=\"First without Group\">Content 1</gtx-tab-pane>\n *      <gtx-tab-group label=\"1st Group name\" expanded=\"true\">\n *          <gtx-tab-pane label=\"First\">Content 2</gtx-tab-pane>\n *          <gtx-tab-pane label=\"Second\">Content 3</gtx-tab-pane>\n *      </gtx-tab-group>\n *      <gtx-tab-group label=\"2nd Group name\">\n *          <gtx-tab-pane label=\"First\">Content 4</gtx-tab-pane>\n *          <gtx-tab-pane label=\"Second\">Content 5</gtx-tab-pane>\n *      </gtx-tab-group>\n * </gtx-grouped-tabs>\n * ```\n *\n * ## Tabs with template labels\n * ```html\n * <gtx-grouped-tabs>\n *      <gtx-tab-pane>\n *          <ng-template gtx-tab-label>First without Group</ng-template>\n *          Implicit Content 1\n *      </gtx-tab-pane>\n *      <gtx-tab-group expanded=\"true\">\n *          <ng-template gtx-tab-label>\n *              <icon>add</icon> 1st Group name\n *          </ng-template>\n *          <gtx-tab-pane>\n *              <ng-template gtx-tab-label>First</ng-template>\n *              <ng-template gtx-tab-content>\n *                  Content 2\n *              </ng-template>\n *          </gtx-tab-pane>\n *          <gtx-tab-pane label=\"Second\">Content 3</gtx-tab-pane>\n *      </gtx-tab-group>\n *      <gtx-tab-group label=\"2nd Group name\">\n *          <gtx-tab-pane label=\"First\">Content 4</gtx-tab-pane>\n *          <gtx-tab-pane label=\"Second\">Content 5</gtx-tab-pane>\n *      </gtx-tab-group>\n * </gtx-grouped-tabs>\n * ```\n *\n * ## Export components to use in templates\n * ```html\n * <gtx-grouped-tabs #groupedTabs=\"gtxGroupedTabs\">\n *      <gtx-tab-pane label=\"First\" #tab1>First content</gtx-tab-pane>\n *      <gtx-tab-pane label=\"Second\">\n *          Seconds content\n *          <gtx-button (click)=\"groupedTabs.selectTab(tab1)\">Switch to Tab 1</gtx-button>\n *      </gtx-tab-pane>\n * </gtx-grouped-tabs>\n * ```\n *\n */\n@Component({\n    selector: 'gtx-grouped-tabs',\n    exportAs: 'gtxGroupedTabs',\n    templateUrl: './grouped-tabs.tpl.html'\n})\nexport class GroupedTabs implements AfterContentInit {\n\n    /** Unique id for this input. */\n    private uniqueId = `gtx-grouped-tabs-${uniqueGroupedTabsId++}`;\n\n    tabs$ = new BehaviorSubject<Array<TabPane|TabGroup>>(null);\n\n    /** All of the defined tab panes. */\n    @ContentChildren(TabPane, { descendants: true }) tabPanes: QueryList<TabPane>;\n\n    /** All of the defined groups of tab panes. */\n    @ContentChildren(TabGroup) tabGroups: QueryList<TabGroup>;\n\n    /**\n     * Fires an event whenever the active tab changes. Argument is the id of the selected tab.\n     */\n    @Output() tabChange = new EventEmitter<string>();\n\n    /**\n     * The id of the active tab. Should only be used in pure (stateless) mode.\n     */\n    @Input() activeId: string;\n\n    @Input() set id(val: string) {\n        this.uniqueId = val;\n    }\n\n    get id(): string { return this.uniqueId; }\n\n    /**\n     * When present, sets the tabs to pure (stateless) mode.\n     */\n    @Input() set pure(val: any) {\n        this.isPure = val != null;\n    }\n\n    /**\n     * When present (or set to true), tabs title will wrap onto a new line. Otherwise, tabs will remain on one line\n     * and the contents will be elided if all the available space is filled.\n     */\n    @Input() set wrap(val: any) {\n        this.tabsShouldWrap = coerceToBoolean(val);\n    }\n\n    @Input() set statusIcons(val: any) {\n        this.displayStatusIcons = coerceToBoolean(val);\n    }\n\n    get currentTab(): TabPane { return this.tabPanes.filter(tab => tab.active === true)[0]; }\n\n    tabsShouldWrap: boolean = false;\n    displayStatusIcons: boolean = false;\n    private isPure: boolean = false;\n    private subscriptions = new Subscription();\n\n    constructor(private elementRef: ElementRef) {}\n\n    isTabGroup(item) { return item.expand !== undefined; }\n\n    collectTabs(): void {\n        let tabs = Array<TabPane|TabGroup>();\n\n        // Collect all the available tabs and groups\n        this.tabPanes.map(item => {\n            const tabGroup = this.tabGroups.find(group => group.tabs.some(tab => tab === item));\n            if (tabGroup !== undefined) {\n                if (tabs.indexOf(tabGroup) === -1) {\n                    tabs.push(tabGroup);\n                }\n            } else {\n                tabs.push(item);\n            }\n        });\n\n        // Activates the first tab if there are no active currently\n        this.preActivateTab();\n        this.tabs$.next(tabs);\n    }\n\n    preActivateTab(): void {\n        if (this.isPure) {\n            setTimeout(() => this.setActiveTab());\n        } else {\n            let activeTabs = this.tabPanes.filter(tab => tab.active);\n\n            // if there is no active tab set, activate the first\n            if (activeTabs.length === 0) {\n                this.tabPanes.first.active = true;\n            }\n        }\n    }\n\n    ngAfterContentInit(): void {\n        const tabChanges = combineLatest(\n            this.tabPanes.changes,\n            this.tabGroups.changes\n        ).pipe(switchMap(([tabPanes, tabGroups]: [QueryList<TabPane>, QueryList<TabGroup>])  => {\n            let allChanges = [\n                tabPanes.changes.pipe(startWith(tabPanes)),\n                tabGroups.changes.pipe(startWith(tabGroups))\n            ];\n\n            tabGroups.map((group) => {\n                try {\n                    group.tabs.notifyOnChanges();\n                    allChanges.push(group.tabs.changes.pipe(startWith(group.tabs)));\n                } catch (e) {\n                    if (e instanceof ObjectUnsubscribedError) {\n                        // To prevent Unsubscribe error\n                    } else {\n                        throw e;\n                    }\n                }\n            });\n\n            return combineLatest(allChanges);\n        }),\n        debounceTime(5));\n\n        this.subscriptions.add(tabChanges.subscribe(() => {\n            this.collectTabs();\n        }));\n\n        this.tabPanes.notifyOnChanges();\n        this.tabGroups.notifyOnChanges();\n        this.collectTabs();\n    }\n\n    ngOnChanges(changes: SimpleChanges): void {\n        this.setActiveTab();\n    }\n\n    ngOnDestroy(): void {\n        this.subscriptions.unsubscribe();\n    }\n\n    /**\n     * Sets the tab with id === this.activeId to active.\n     */\n    setActiveTab(): void {\n        if (this.tabPanes) {\n            let tabToActivate = this.tabPanes.filter(t => t.id === this.activeId)[0];\n            if (tabToActivate) {\n                this.setAsActive(tabToActivate);\n            }\n        }\n    }\n\n    /**\n     * Invoked when a tab link is clicked.\n     */\n    selectTab(tab: TabPane): void {\n        if (tab.stateDisabled) {\n            return;\n        }\n        if (!this.isPure) {\n            this.setAsActive(tab);\n            this.tabChange.emit(tab.id);\n        } else {\n            tab.select.emit(tab.id);\n        }\n    }\n\n    /**\n     * Toggle TabGroup open/close state.\n     */\n    toggleGroup(group: TabGroup): void {\n        group.toggle();\n    }\n\n    /**\n     * Calculates TabGroup body height to to make it correctly animateable.\n     */\n    tabsHeight(group: TabGroup): number {\n        if (group.expand) {\n            let body = this.elementRef.nativeElement.querySelector(`li#${group.uniqueId} div.collapsible-body > ul`);\n            if (body) {\n                return body.getBoundingClientRect().height + 30;\n            }\n        }\n\n        return 0;\n    }\n\n    private setAsActive(tab: TabPane): void {\n        this.tabPanes.toArray().forEach(tab => tab.active = false);\n        this.tabGroups.map(group => {\n            if (group.tabs.some(currentTab => currentTab === tab)) {\n                group.expand = true;\n            }\n        });\n        tab.active = true;\n    }\n}\n","<div class=\"grouped-tabs\">\n    <ul class=\"collapsible expandable\" [class.wrap-tab-title]=\"tabsShouldWrap\">\n        <ng-container *ngFor=\"let tabItem of tabs$ | async\">\n            <ng-template [ngIf]=\"isTabGroup(tabItem)\" [ngIfElse]=\"standaloneTabItem\">\n                <li class=\"tab-group\" [id]=\"tabItem.id\" [ngClass]=\"{\n                    expanded: tabItem.expand,\n                    'is-active': tabItem.hasActiveChild\n                }\">\n                    <div class=\"collapsible-header\" (click)=\"toggleGroup(tabItem)\">\n                        <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n                    </div>\n                    <div class=\"collapsible-body\" [style.max-height.px]=\"tabsHeight(tabItem)\">\n                        <ul class=\"tab-links\" *ngIf=\"tabItem.tabs.length > 0\">\n                            <ng-container *ngFor=\"let tab of tabItem.tabs\">\n                                <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tab}\"></ng-container>\n                            </ng-container>\n                        </ul>\n                    </div>\n                </li>\n            </ng-template>\n            <ng-template #standaloneTabItem>\n                <ng-container *ngTemplateOutlet=\"tabItemTemplate;context:{tabItem: tabItem}\">\n                </ng-container>\n            </ng-template>\n        </ng-container>\n    </ul>\n</div>\n<div class=\"grouped-tab-content\">\n    <ng-container *ngTemplateOutlet=\"currentTab?.content\"></ng-container>\n</div>\n<div class=\"clearfix\"></div>\n\n<ng-template #labelTemplate let-tabItem=\"tabItem\">\n    <ng-template [ngIf]=\"tabItem?.expand === true\">\n        <icon left>keyboard_arrow_down</icon>\n    </ng-template>\n    <ng-template [ngIf]=\"tabItem?.expand === false\">\n        <icon left>keyboard_arrow_right</icon>\n    </ng-template>\n    <!-- If there is a label template, use it. -->\n    <ng-template [ngIf]=\"tabItem.templateLabel\">\n        <ng-container *ngTemplateOutlet=\"tabItem.templateLabel\"></ng-container>\n    </ng-template>\n    <!-- If there is not a label template, fall back to the text label. -->\n    <ng-template [ngIf]=\"!tabItem.templateLabel\">{{ tabItem.textLabel }}</ng-template>\n</ng-template>\n\n<ng-template #tabItemTemplate let-tabItem=\"tabItem\">\n    <li class=\"tab-link\" role=\"presentation\"\n        (click)=\"selectTab(tabItem)\"\n        [ngClass]=\"{\n            disabled: tabItem.stateDisabled,\n            'is-active': tabItem.active,\n            'readonly': tabItem.stateReadOnly,\n            'inactive': tabItem.stateInactive,\n            'statusIcon': !tabItem.disabled && displayStatusIcons && tabItem.displayStatusIcon\n        }\">\n        <i *ngIf=\"!tabItem.stateDisabled && displayStatusIcons && tabItem.displayStatusIcon\" class=\"statusIcon\"></i>\n        <a role=\"tab\">\n            <ng-container *ngTemplateOutlet=\"labelTemplate;context:{tabItem: tabItem}\"></ng-container>\n        </a>\n    </li>\n</ng-template>\n"]}