@angular/material
Version:
Angular Material
84 lines (83 loc) • 4.13 kB
TypeScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { FocusableOption, FocusMonitor, FocusOrigin } from '@angular/cdk/a11y';
import { AfterViewInit, ChangeDetectorRef, ElementRef, OnDestroy } from '@angular/core';
import { HasTabIndex } from '@angular/material/core';
import { MatAccordionTogglePosition } from './accordion-base';
import { MatExpansionPanel, MatExpansionPanelDefaultOptions } from './expansion-panel';
import * as i0 from "@angular/core";
/** @docs-private */
declare abstract class MatExpansionPanelHeaderBase {
abstract readonly disabled: boolean;
}
declare const _MatExpansionPanelHeaderMixinBase: import("@angular/material/core")._Constructor<HasTabIndex> & import("@angular/material/core")._AbstractConstructor<HasTabIndex> & typeof MatExpansionPanelHeaderBase;
/**
* Header element of a `<mat-expansion-panel>`.
*/
export declare class MatExpansionPanelHeader extends _MatExpansionPanelHeaderMixinBase implements AfterViewInit, OnDestroy, FocusableOption, HasTabIndex {
panel: MatExpansionPanel;
private _element;
private _focusMonitor;
private _changeDetectorRef;
_animationMode?: string | undefined;
private _parentChangeSubscription;
constructor(panel: MatExpansionPanel, _element: ElementRef, _focusMonitor: FocusMonitor, _changeDetectorRef: ChangeDetectorRef, defaultOptions?: MatExpansionPanelDefaultOptions, _animationMode?: string | undefined, tabIndex?: string);
/** Height of the header while the panel is expanded. */
expandedHeight: string;
/** Height of the header while the panel is collapsed. */
collapsedHeight: string;
/**
* Whether the associated panel is disabled. Implemented as a part of `FocusableOption`.
* @docs-private
*/
get disabled(): boolean;
/** Toggles the expanded state of the panel. */
_toggle(): void;
/** Gets whether the panel is expanded. */
_isExpanded(): boolean;
/** Gets the expanded state string of the panel. */
_getExpandedState(): string;
/** Gets the panel id. */
_getPanelId(): string;
/** Gets the toggle position for the header. */
_getTogglePosition(): MatAccordionTogglePosition;
/** Gets whether the expand indicator should be shown. */
_showToggle(): boolean;
/**
* Gets the current height of the header. Null if no custom height has been
* specified, and if the default height from the stylesheet should be used.
*/
_getHeaderHeight(): string | null;
/** Handle keydown event calling to toggle() if appropriate. */
_keydown(event: KeyboardEvent): void;
/**
* Focuses the panel header. Implemented as a part of `FocusableOption`.
* @param origin Origin of the action that triggered the focus.
* @docs-private
*/
focus(origin?: FocusOrigin, options?: FocusOptions): void;
ngAfterViewInit(): void;
ngOnDestroy(): void;
static ɵfac: i0.ɵɵFactoryDeclaration<MatExpansionPanelHeader, [{ host: true; }, null, null, null, { optional: true; }, { optional: true; }, { attribute: "tabindex"; }]>;
static ɵcmp: i0.ɵɵComponentDeclaration<MatExpansionPanelHeader, "mat-expansion-panel-header", never, { "tabIndex": "tabIndex"; "expandedHeight": "expandedHeight"; "collapsedHeight": "collapsedHeight"; }, {}, never, ["mat-panel-title", "mat-panel-description", "*"]>;
}
/**
* Description element of a `<mat-expansion-panel-header>`.
*/
export declare class MatExpansionPanelDescription {
static ɵfac: i0.ɵɵFactoryDeclaration<MatExpansionPanelDescription, never>;
static ɵdir: i0.ɵɵDirectiveDeclaration<MatExpansionPanelDescription, "mat-panel-description", never, {}, {}, never>;
}
/**
* Title element of a `<mat-expansion-panel-header>`.
*/
export declare class MatExpansionPanelTitle {
static ɵfac: i0.ɵɵFactoryDeclaration<MatExpansionPanelTitle, never>;
static ɵdir: i0.ɵɵDirectiveDeclaration<MatExpansionPanelTitle, "mat-panel-title", never, {}, {}, never>;
}
export {};