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carbon-components-angular

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import { Component, Input, ContentChildren, ContentChild } from "@angular/core"; import { Tab } from "./tab.component"; import { TabHeaders } from "./tab-headers.component"; import * as i0 from "@angular/core"; import * as i1 from "@angular/common"; import * as i2 from "./tab-headers.component"; import * as i3 from "./tab-skeleton.component"; /** * Build out your application's tabs using this component. * This is the parent of the `Tab` and `TabHeader` components. * * [See demo](../../?path=/story/components-tabs--basic) * * `Tabs` expects a set of `n-tab` elements * * ```html * <cds-tabs> * <cds-tab heading='tab1'> * tab 1 content * </cds-tab> * <cds-tab heading='tab1'> * tab 2 content * </cds-tab> * <!-- ... --> * <cds-tab heading='tab1'> * tab n content * </cds-tab> * </cds-tabs> * ``` */ export class Tabs { constructor() { /** * Takes either the string value 'top' or 'bottom' to place TabHeader * relative to the `TabPanel`s. */ this.position = "top"; /** * Set to 'true' to have `Tab` items cached and not reloaded on tab switching. */ this.cacheActive = false; /** * Set to 'true' to have tabs automatically activated and have their content displayed when they receive focus. */ this.followFocus = true; /** * Set to `true` to have the tabIndex of the all tabpanels be -1. */ this.isNavigation = false; /** * Sets the type of the `TabHeader`s */ this.type = "line"; /** * Sets the theme of `TabHeader`s */ this.theme = "dark"; /** * Set state of tabs to skeleton */ this.skeleton = false; } /** * After content is initialized update `Tab`s to cache (if turned on) and set the initial * selected Tab item. */ ngAfterContentInit() { if (this.tabHeaders) { this.tabHeaders.cacheActive = this.cacheActive; } this.tabs.forEach(tab => { tab.tabIndex = this.isNavigation ? null : 0; }); } ngOnChanges(changes) { if (this.tabHeaders && changes.cacheActive) { this.tabHeaders.cacheActive = this.cacheActive; } if (this.tabs && changes.isNavigation) { this.tabs.forEach(tab => { tab.tabIndex = this.isNavigation ? null : 0; }); } } /** * true if the n-tab's are passed directly to the component as children */ hasTabHeaders() { return this.tabs.length > 0; } } Tabs.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: Tabs, deps: [], target: i0.ɵɵFactoryTarget.Component }); Tabs.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "14.3.0", type: Tabs, selector: "cds-tabs, ibm-tabs", inputs: { position: "position", cacheActive: "cacheActive", followFocus: "followFocus", isNavigation: "isNavigation", ariaLabel: "ariaLabel", ariaLabelledby: "ariaLabelledby", type: "type", theme: "theme", skeleton: "skeleton" }, queries: [{ propertyName: "tabHeaders", first: true, predicate: TabHeaders, descendants: true }, { propertyName: "tabs", predicate: Tab }], usesOnChanges: true, ngImport: i0, template: ` <ng-container *ngIf="skeleton"> <cds-tabs-skeleton></cds-tabs-skeleton> </ng-container> <ng-container *ngIf="!skeleton"> <cds-tab-headers *ngIf="hasTabHeaders() && position === 'top'" [theme]="theme" [tabs]="tabs" [followFocus]="followFocus" [cacheActive]="cacheActive" [contentBefore]="before" [contentAfter]="after" [ariaLabel]="ariaLabel" [ariaLabelledby]="ariaLabelledby" [type]="type"> </cds-tab-headers> <ng-content></ng-content> <ng-template #before> <ng-content select="[before]"></ng-content> </ng-template> <ng-template #after> <ng-content select="[after]"></ng-content> </ng-template> <cds-tab-headers *ngIf="hasTabHeaders() && position === 'bottom'" [tabs]="tabs" [cacheActive]="cacheActive" [type]="type"> </cds-tab-headers> </ng-container> `, isInline: true, dependencies: [{ kind: "directive", type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "component", type: i2.TabHeaders, selector: "cds-tab-headers, ibm-tab-headers", inputs: ["tabs", "translations"] }, { kind: "component", type: i3.TabSkeleton, selector: "cds-tabs-skeleton, ibm-tabs-skeleton", inputs: ["numOftabs"] }] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: Tabs, decorators: [{ type: Component, args: [{ selector: "cds-tabs, ibm-tabs", template: ` <ng-container *ngIf="skeleton"> <cds-tabs-skeleton></cds-tabs-skeleton> </ng-container> <ng-container *ngIf="!skeleton"> <cds-tab-headers *ngIf="hasTabHeaders() && position === 'top'" [theme]="theme" [tabs]="tabs" [followFocus]="followFocus" [cacheActive]="cacheActive" [contentBefore]="before" [contentAfter]="after" [ariaLabel]="ariaLabel" [ariaLabelledby]="ariaLabelledby" [type]="type"> </cds-tab-headers> <ng-content></ng-content> <ng-template #before> <ng-content select="[before]"></ng-content> </ng-template> <ng-template #after> <ng-content select="[after]"></ng-content> </ng-template> <cds-tab-headers *ngIf="hasTabHeaders() && position === 'bottom'" [tabs]="tabs" [cacheActive]="cacheActive" [type]="type"> </cds-tab-headers> </ng-container> ` }] }], propDecorators: { position: [{ type: Input }], cacheActive: [{ type: Input }], followFocus: [{ type: Input }], isNavigation: [{ type: Input }], ariaLabel: [{ type: Input }], ariaLabelledby: [{ type: Input }], type: [{ type: Input }], theme: [{ type: Input }], skeleton: [{ type: Input }], tabs: [{ type: ContentChildren, args: [Tab, { descendants: false }] }], tabHeaders: [{ type: ContentChild, args: [TabHeaders] }] } }); //# 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{\n\tComponent,\n\tInput,\n\tContentChildren,\n\tQueryList,\n\tAfterContentInit,\n\tContentChild,\n\tOnChanges,\n\tSimpleChanges\n} from \"@angular/core\";\nimport { Tab } from \"./tab.component\";\nimport { TabHeaders } from \"./tab-headers.component\";\n\n/**\n * Build out your application's tabs using this component.\n * This is the parent of the `Tab` and `TabHeader` components.\n *\n * [See demo](../../?path=/story/components-tabs--basic)\n *\n * `Tabs` expects a set of `n-tab` elements\n *\n * ```html\n * <cds-tabs>\n * \t<cds-tab heading='tab1'>\n * \t\ttab 1 content\n * \t</cds-tab>\n * \t<cds-tab heading='tab1'>\n * \t\ttab 2 content\n * \t</cds-tab>\n * \t<!-- ... -->\n * \t<cds-tab heading='tab1'>\n * \t\ttab n content\n * \t</cds-tab>\n * </cds-tabs>\n * ```\n */\n@Component({\n\tselector: \"cds-tabs, ibm-tabs\",\n\ttemplate: `\n\t\t<ng-container *ngIf=\"skeleton\">\n\t\t\t<cds-tabs-skeleton></cds-tabs-skeleton>\n\t\t</ng-container>\n\t\t<ng-container *ngIf=\"!skeleton\">\n\t\t\t<cds-tab-headers\n\t\t\t\t*ngIf=\"hasTabHeaders() && position === 'top'\"\n\t\t\t\t[theme]=\"theme\"\n\t\t\t\t[tabs]=\"tabs\"\n\t\t\t\t[followFocus]=\"followFocus\"\n\t\t\t\t[cacheActive]=\"cacheActive\"\n\t\t\t\t[contentBefore]=\"before\"\n\t\t\t\t[contentAfter]=\"after\"\n\t\t\t\t[ariaLabel]=\"ariaLabel\"\n\t\t\t\t[ariaLabelledby]=\"ariaLabelledby\"\n\t\t\t\t[type]=\"type\">\n\t\t\t</cds-tab-headers>\n\t\t\t<ng-content></ng-content>\n\t\t\t<ng-template #before>\n\t\t\t\t<ng-content select=\"[before]\"></ng-content>\n\t\t\t</ng-template>\n\t\t\t<ng-template #after>\n\t\t\t\t<ng-content select=\"[after]\"></ng-content>\n\t\t\t</ng-template>\n\t\t\t<cds-tab-headers\n\t\t\t\t*ngIf=\"hasTabHeaders() && position === 'bottom'\"\n\t\t\t\t[tabs]=\"tabs\"\n\t\t\t\t[cacheActive]=\"cacheActive\"\n\t\t\t\t[type]=\"type\">\n\t\t\t</cds-tab-headers>\n\t\t</ng-container>\n\t`\n})\nexport class Tabs implements AfterContentInit, OnChanges {\n\t/**\n\t * Takes either the string value 'top' or 'bottom' to place TabHeader\n\t * relative to the `TabPanel`s.\n\t */\n\t@Input() position: \"top\" | \"bottom\" = \"top\";\n\t/**\n\t * Set to 'true' to have `Tab` items cached and not reloaded on tab switching.\n\t */\n\t@Input() cacheActive = false;\n\t/**\n\t * Set to 'true' to have tabs automatically activated and have their content displayed when they receive focus.\n\t */\n\t@Input() followFocus = true;\n\t/**\n\t * Set to `true` to have the tabIndex of the all tabpanels be -1.\n\t */\n\t@Input() isNavigation = false;\n\t/**\n\t * Sets the aria label on the `TabHeader`s nav element.\n\t */\n\t@Input() ariaLabel: string;\n\t/**\n\t * Sets the aria labelledby on the `TabHeader`s nav element.\n\t */\n\t@Input() ariaLabelledby: string;\n\t/**\n\t * Sets the type of the `TabHeader`s\n\t */\n\t@Input() type: \"line\" | \"contained\" = \"line\";\n\t/**\n\t * Sets the theme of `TabHeader`s\n\t */\n\t@Input() theme: \"light\" | \"dark\" = \"dark\";\n\t/**\n\t * Set state of tabs to skeleton\n\t */\n\t@Input() skeleton = false;\n\n\t/**\n\t * Maintains a `QueryList` of the `Tab` elements and updates if `Tab`s are added or removed.\n\t */\n\t@ContentChildren(Tab, { descendants: false }) tabs: QueryList<Tab>;\n\t/**\n\t * Content child of the projected header component\n\t */\n\t@ContentChild(TabHeaders) tabHeaders;\n\n\t/**\n\t * After content is initialized update `Tab`s to cache (if turned on) and set the initial\n\t * selected Tab item.\n\t */\n\tngAfterContentInit() {\n\t\tif (this.tabHeaders) {\n\t\t\tthis.tabHeaders.cacheActive = this.cacheActive;\n\t\t}\n\n\t\tthis.tabs.forEach(tab => {\n\t\t\ttab.tabIndex = this.isNavigation ? null : 0;\n\t\t});\n\t}\n\n\tngOnChanges(changes: SimpleChanges) {\n\t\tif (this.tabHeaders && changes.cacheActive) {\n\t\t\tthis.tabHeaders.cacheActive = this.cacheActive;\n\t\t}\n\n\t\tif (this.tabs && changes.isNavigation) {\n\t\t\tthis.tabs.forEach(tab => {\n\t\t\t\ttab.tabIndex = this.isNavigation ? null : 0;\n\t\t\t});\n\t\t}\n\t}\n\n\t/**\n\t * true if the n-tab's are passed directly to the component as children\n\t */\n\thasTabHeaders() {\n\t\treturn this.tabs.length > 0;\n\t}\n}\n"]}