@angular/material
Version:
Angular Material
44 lines • 5.33 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { Directive, Inject, InjectionToken, Optional, TemplateRef, ViewContainerRef, } from '@angular/core';
import { CdkPortal } from '@angular/cdk/portal';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `MatTabLabel`. It serves as
* alternative token to the actual `MatTabLabel` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const MAT_TAB_LABEL = new InjectionToken('MatTabLabel');
/**
* Used to provide a tab label to a tab without causing a circular dependency.
* @docs-private
*/
export const MAT_TAB = new InjectionToken('MAT_TAB');
/** Used to flag tab labels for use with the portal directive */
class MatTabLabel extends CdkPortal {
constructor(templateRef, viewContainerRef, _closestTab) {
super(templateRef, viewContainerRef);
this._closestTab = _closestTab;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: MatTabLabel, deps: [{ token: i0.TemplateRef }, { token: i0.ViewContainerRef }, { token: MAT_TAB, optional: true }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.0.0", type: MatTabLabel, selector: "[mat-tab-label], [matTabLabel]", providers: [{ provide: MAT_TAB_LABEL, useExisting: MatTabLabel }], usesInheritance: true, ngImport: i0 }); }
}
export { MatTabLabel };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: MatTabLabel, decorators: [{
type: Directive,
args: [{
selector: '[mat-tab-label], [matTabLabel]',
providers: [{ provide: MAT_TAB_LABEL, useExisting: MatTabLabel }],
}]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }, { type: i0.ViewContainerRef }, { type: undefined, decorators: [{
type: Inject,
args: [MAT_TAB]
}, {
type: Optional
}] }]; } });
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