source: trip-planner-front/node_modules/@angular/material/bottom-sheet/bottom-sheet-container.d.ts@ 76712b2

Last change on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8import { ComponentRef, EmbeddedViewRef, OnDestroy, ElementRef, ChangeDetectorRef, EventEmitter } from '@angular/core';
9import { AnimationEvent } from '@angular/animations';
10import { BasePortalOutlet, ComponentPortal, TemplatePortal, CdkPortalOutlet, DomPortal } from '@angular/cdk/portal';
11import { BreakpointObserver } from '@angular/cdk/layout';
12import { MatBottomSheetConfig } from './bottom-sheet-config';
13import { FocusTrapFactory } from '@angular/cdk/a11y';
14/**
15 * Internal component that wraps user-provided bottom sheet content.
16 * @docs-private
17 */
18export declare class MatBottomSheetContainer extends BasePortalOutlet implements OnDestroy {
19 private _elementRef;
20 private _changeDetectorRef;
21 private _focusTrapFactory;
22 /** The bottom sheet configuration. */
23 bottomSheetConfig: MatBottomSheetConfig;
24 private _breakpointSubscription;
25 /** The portal outlet inside of this container into which the content will be loaded. */
26 _portalOutlet: CdkPortalOutlet;
27 /** The state of the bottom sheet animations. */
28 _animationState: 'void' | 'visible' | 'hidden';
29 /** Emits whenever the state of the animation changes. */
30 _animationStateChanged: EventEmitter<AnimationEvent>;
31 /** The class that traps and manages focus within the bottom sheet. */
32 private _focusTrap;
33 /** Element that was focused before the bottom sheet was opened. */
34 private _elementFocusedBeforeOpened;
35 /** Server-side rendering-compatible reference to the global document object. */
36 private _document;
37 /** Whether the component has been destroyed. */
38 private _destroyed;
39 constructor(_elementRef: ElementRef<HTMLElement>, _changeDetectorRef: ChangeDetectorRef, _focusTrapFactory: FocusTrapFactory, breakpointObserver: BreakpointObserver, document: any,
40 /** The bottom sheet configuration. */
41 bottomSheetConfig: MatBottomSheetConfig);
42 /** Attach a component portal as content to this bottom sheet container. */
43 attachComponentPortal<T>(portal: ComponentPortal<T>): ComponentRef<T>;
44 /** Attach a template portal as content to this bottom sheet container. */
45 attachTemplatePortal<C>(portal: TemplatePortal<C>): EmbeddedViewRef<C>;
46 /**
47 * Attaches a DOM portal to the bottom sheet container.
48 * @deprecated To be turned into a method.
49 * @breaking-change 10.0.0
50 */
51 attachDomPortal: (portal: DomPortal) => void;
52 /** Begin animation of bottom sheet entrance into view. */
53 enter(): void;
54 /** Begin animation of the bottom sheet exiting from view. */
55 exit(): void;
56 ngOnDestroy(): void;
57 _onAnimationDone(event: AnimationEvent): void;
58 _onAnimationStart(event: AnimationEvent): void;
59 private _toggleClass;
60 private _validatePortalAttached;
61 private _setPanelClass;
62 /** Moves the focus inside the focus trap. */
63 private _trapFocus;
64 /** Restores focus to the element that was focused before the bottom sheet was opened. */
65 private _restoreFocus;
66 /** Saves a reference to the element that was focused before the bottom sheet was opened. */
67 private _savePreviouslyFocusedElement;
68}
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