ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
57 lines (52 loc) • 2.42 kB
TypeScript
import { Direction } from '@angular/cdk/bidi';
import * as i0 from '@angular/core';
import { OnInit, OnChanges, TemplateRef, EventEmitter, ElementRef, SimpleChanges } from '@angular/core';
import { NzConfigService, NzConfigKey } from 'ng-zorro-antd/core/config';
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
/**
* @deprecated Will be removed in v21. It is recommended to use `<nz-float-button-top>` instead.
*/
declare class NzBackTopComponent implements OnInit, OnChanges {
nzConfigService: NzConfigService;
private scrollSrv;
private platform;
private zone;
private cdr;
private directionality;
private destroyRef;
readonly _nzModuleName: NzConfigKey;
private scrollListenerDestroy$;
private target;
visible: boolean;
dir: Direction;
nzTemplate?: TemplateRef<void>;
nzVisibilityHeight: number;
nzTarget?: string | HTMLElement;
nzDuration: number;
readonly nzClick: EventEmitter<boolean>;
set backTop(backTop: ElementRef<HTMLElement> | undefined);
private backTopClickSubscription;
private doc;
constructor();
ngOnInit(): void;
private getTarget;
private handleScroll;
private registerScrollEvent;
ngOnChanges(changes: SimpleChanges): void;
static ɵfac: i0.ɵɵFactoryDeclaration<NzBackTopComponent, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<NzBackTopComponent, "nz-back-top", ["nzBackTop"], { "nzTemplate": { "alias": "nzTemplate"; "required": false; }; "nzVisibilityHeight": { "alias": "nzVisibilityHeight"; "required": false; }; "nzTarget": { "alias": "nzTarget"; "required": false; }; "nzDuration": { "alias": "nzDuration"; "required": false; }; }, { "nzClick": "nzClick"; }, never, never, true, never>;
static ngAcceptInputType_nzVisibilityHeight: unknown;
static ngAcceptInputType_nzDuration: unknown;
}
/**
* @deprecated Will be removed in v21. It is recommended to use `<nz-float-button-top>` instead.
*/
declare class NzBackTopModule {
static ɵfac: i0.ɵɵFactoryDeclaration<NzBackTopModule, never>;
static ɵmod: i0.ɵɵNgModuleDeclaration<NzBackTopModule, never, [typeof NzBackTopComponent], [typeof NzBackTopComponent]>;
static ɵinj: i0.ɵɵInjectorDeclaration<NzBackTopModule>;
}
export { NzBackTopComponent, NzBackTopModule };