ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
59 lines • 7.21 kB
JavaScript
/**
* 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
*/
import { Directive, EventEmitter, Input, Output, booleanAttribute } from '@angular/core';
import { NzResizeObserverFactory } from './resize-observer.service';
import * as i0 from "@angular/core";
import * as i1 from "./resize-observer.service";
export class NzResizeObserverDirective {
subscribe() {
this.unsubscribe();
this.currentSubscription = this.nzResizeObserver.observe(this.elementRef).subscribe(this.nzResizeObserve);
}
unsubscribe() {
this.currentSubscription?.unsubscribe();
}
constructor(nzResizeObserver, elementRef) {
this.nzResizeObserver = nzResizeObserver;
this.elementRef = elementRef;
this.nzResizeObserve = new EventEmitter();
this.nzResizeObserverDisabled = false;
this.currentSubscription = null;
}
ngAfterContentInit() {
if (!this.currentSubscription && !this.nzResizeObserverDisabled) {
this.subscribe();
}
}
ngOnDestroy() {
this.unsubscribe();
}
ngOnChanges(changes) {
const { nzResizeObserve } = changes;
if (nzResizeObserve) {
if (this.nzResizeObserverDisabled) {
this.unsubscribe();
}
else {
this.subscribe();
}
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzResizeObserverDirective, deps: [{ token: i1.NzResizeObserver }, { token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "18.1.2", type: NzResizeObserverDirective, isStandalone: true, selector: "[nzResizeObserver]", inputs: { nzResizeObserverDisabled: ["nzResizeObserverDisabled", "nzResizeObserverDisabled", booleanAttribute] }, outputs: { nzResizeObserve: "nzResizeObserve" }, providers: [NzResizeObserverFactory], usesOnChanges: true, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzResizeObserverDirective, decorators: [{
type: Directive,
args: [{
selector: '[nzResizeObserver]',
standalone: true,
providers: [NzResizeObserverFactory]
}]
}], ctorParameters: () => [{ type: i1.NzResizeObserver }, { type: i0.ElementRef }], propDecorators: { nzResizeObserve: [{
type: Output
}], nzResizeObserverDisabled: [{
type: Input,
args: [{ transform: booleanAttribute }]
}] } });
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