ngx-scrollbar-v8/esm2015/scrollbar/ng-scrollbar-view.js

Custom overlay-scrollbars with native scrolling mechanism.

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Directive, Optional } from '@angular/core';
import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
import { SmoothScroll } from '../smooth-scroll/smooth-scroll';
export class NgScrollbarView {
    /**
     * @param {?} virtualScrollViewport
     * @param {?} smoothScroll
     */
    constructor(virtualScrollViewport, smoothScroll) {
        this.virtualScrollViewport = virtualScrollViewport;
        this.smoothScroll = smoothScroll;
        if (!virtualScrollViewport) {
            throw new Error('NgScrollBar: add [NgScrollbarView] directive on CdkVirtualScrollViewport component only');
        }
        if (!smoothScroll) {
            throw new Error('NgScrollBar: add [smoothScroll] directive is required with [NgScrollbarView]');
        }
    }
}
NgScrollbarView.decorators = [
    { type: Directive, args: [{
                selector: '[ngScrollbarView]',
                host: {
                    '[class.ng-custom-scroll-view]': 'true'
                }
            },] }
];
/** @nocollapse */
NgScrollbarView.ctorParameters = () => [
    { type: CdkVirtualScrollViewport, decorators: [{ type: Optional }] },
    { type: SmoothScroll, decorators: [{ type: Optional }] }
];
if (false) {
    /** @type {?} */
    NgScrollbarView.prototype.virtualScrollViewport;
    /** @type {?} */
    NgScrollbarView.prototype.smoothScroll;
}
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