| 1 | {"version":3,"file":"tab-body.d.ts","sources":["tab-body.d.ts"],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;AACA","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport { ChangeDetectorRef, EventEmitter, OnDestroy, OnInit, ElementRef, ComponentFactoryResolver, ViewContainerRef } from '@angular/core';\nimport { AnimationEvent } from '@angular/animations';\nimport { TemplatePortal, CdkPortalOutlet } from '@angular/cdk/portal';\nimport { Directionality, Direction } from '@angular/cdk/bidi';\nimport { Subject } from 'rxjs';\n/**\n * These position states are used internally as animation states for the tab body. Setting the\n * position state to left, right, or center will transition the tab body from its current\n * position to its respective state. If there is not current position (void, in the case of a new\n * tab body), then there will be no transition animation to its state.\n *\n * In the case of a new tab body that should immediately be centered with an animating transition,\n * then left-origin-center or right-origin-center can be used, which will use left or right as its\n * psuedo-prior state.\n */\nexport declare type MatTabBodyPositionState = 'left' | 'center' | 'right' | 'left-origin-center' | 'right-origin-center';\n/**\n * The origin state is an internally used state that is set on a new tab body indicating if it\n * began to the left or right of the prior selected index. For example, if the selected index was\n * set to 1, and a new tab is created and selected at index 2, then the tab body would have an\n * origin of right because its index was greater than the prior selected index.\n */\nexport declare type MatTabBodyOriginState = 'left' | 'right';\n/**\n * The portal host directive for the contents of the tab.\n * @docs-private\n */\nexport declare class MatTabBodyPortal extends CdkPortalOutlet implements OnInit, OnDestroy {\n private _host;\n /** Subscription to events for when the tab body begins centering. */\n private _centeringSub;\n /** Subscription to events for when the tab body finishes leaving from center position. */\n private _leavingSub;\n constructor(componentFactoryResolver: ComponentFactoryResolver, viewContainerRef: ViewContainerRef, _host: MatTabBody, _document: any);\n /** Set initial visibility or set up subscription for changing visibility. */\n ngOnInit(): void;\n /** Clean up centering subscription. */\n ngOnDestroy(): void;\n}\n/**\n * Base class with all of the `MatTabBody` functionality.\n * @docs-private\n */\nexport declare abstract class _MatTabBodyBase implements OnInit, OnDestroy {\n private _elementRef;\n private _dir;\n /** Current position of the tab-body in the tab-group. Zero means that the tab is visible. */\n private _positionIndex;\n /** Subscription to the directionality change observable. */\n private _dirChangeSubscription;\n /** Tab body position state. Used by the animation trigger for the current state. */\n _position: MatTabBodyPositionState;\n /** Emits when an animation on the tab is complete. */\n readonly _translateTabComplete: Subject<AnimationEvent>;\n /** Event emitted when the tab begins to animate towards the center as the active tab. */\n readonly _onCentering: EventEmitter<number>;\n /** Event emitted before the centering of the tab begins. */\n readonly _beforeCentering: EventEmitter<boolean>;\n /** Event emitted before the centering of the tab begins. */\n readonly _afterLeavingCenter: EventEmitter<void>;\n /** Event emitted when the tab completes its animation towards the center. */\n readonly _onCentered: EventEmitter<void>;\n /** The portal host inside of this container into which the tab body content will be loaded. */\n abstract _portalHost: CdkPortalOutlet;\n /** The tab body content to display. */\n _content: TemplatePortal;\n /** Position that will be used when the tab is immediately becoming visible after creation. */\n origin: number | null;\n /** Duration for the tab's animation. */\n animationDuration: string;\n /** The shifted index position of the tab body, where zero represents the active center tab. */\n set position(position: number);\n constructor(_elementRef: ElementRef<HTMLElement>, _dir: Directionality, changeDetectorRef: ChangeDetectorRef);\n /**\n * After initialized, check if the content is centered and has an origin. If so, set the\n * special position states that transition the tab from the left or right before centering.\n */\n ngOnInit(): void;\n ngOnDestroy(): void;\n _onTranslateTabStarted(event: AnimationEvent): void;\n /** The text direction of the containing app. */\n _getLayoutDirection(): Direction;\n /** Whether the provided position state is considered center, regardless of origin. */\n _isCenterPosition(position: MatTabBodyPositionState | string): boolean;\n /** Computes the position state that will be used for the tab-body animation trigger. */\n private _computePositionAnimationState;\n /**\n * Computes the position state based on the specified origin position. This is used if the\n * tab is becoming visible immediately after creation.\n */\n private _computePositionFromOrigin;\n}\n/**\n * Wrapper for the contents of a tab.\n * @docs-private\n */\nexport declare class MatTabBody extends _MatTabBodyBase {\n _portalHost: CdkPortalOutlet;\n constructor(elementRef: ElementRef<HTMLElement>, dir: Directionality, changeDetectorRef: ChangeDetectorRef);\n}\n"]} |
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