@angular/cdk
Version:
Angular Material Component Development Kit
42 lines • 5.78 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 { Directionality } from '@angular/cdk/bidi';
import { Directive, ElementRef, NgZone, Optional } from '@angular/core';
import { ScrollDispatcher } from './scroll-dispatcher';
import { CdkVirtualScrollable, VIRTUAL_SCROLLABLE } from './virtual-scrollable';
import * as i0 from "@angular/core";
import * as i1 from "./scroll-dispatcher";
import * as i2 from "@angular/cdk/bidi";
/**
* Provides a virtual scrollable for the element it is attached to.
*/
export class CdkVirtualScrollableElement extends CdkVirtualScrollable {
constructor(elementRef, scrollDispatcher, ngZone, dir) {
super(elementRef, scrollDispatcher, ngZone, dir);
}
measureBoundingClientRectWithScrollOffset(from) {
return (this.getElementRef().nativeElement.getBoundingClientRect()[from] -
this.measureScrollOffset(from));
}
}
CdkVirtualScrollableElement.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.2.0-rc.0", ngImport: i0, type: CdkVirtualScrollableElement, deps: [{ token: i0.ElementRef }, { token: i1.ScrollDispatcher }, { token: i0.NgZone }, { token: i2.Directionality, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
CdkVirtualScrollableElement.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.2.0-rc.0", type: CdkVirtualScrollableElement, isStandalone: true, selector: "[cdkVirtualScrollingElement]", host: { classAttribute: "cdk-virtual-scrollable" }, providers: [{ provide: VIRTUAL_SCROLLABLE, useExisting: CdkVirtualScrollableElement }], usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.2.0-rc.0", ngImport: i0, type: CdkVirtualScrollableElement, decorators: [{
type: Directive,
args: [{
selector: '[cdkVirtualScrollingElement]',
providers: [{ provide: VIRTUAL_SCROLLABLE, useExisting: CdkVirtualScrollableElement }],
standalone: true,
host: {
'class': 'cdk-virtual-scrollable',
},
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.ScrollDispatcher }, { type: i0.NgZone }, { type: i2.Directionality, decorators: [{
type: Optional
}] }]; } });
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