@ux-aspects/ux-aspects
Version:
Open source user interface framework for building modern, responsive, mobile big data applications
46 lines (45 loc) • 3.03 kB
TypeScript
import { FocusOrigin } from '@angular/cdk/a11y';
import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { AccessibilityOptionsService } from '../options/accessibility-options.service';
import { LocalFocusIndicatorOptions } from './focus-indicator-options/focus-indicator-options';
import * as i0 from "@angular/core";
export declare class FocusIndicatorDirective implements OnInit, OnDestroy {
readonly optionsService: AccessibilityOptionsService;
private readonly _elementRef;
private readonly _focusIndicatorService;
private readonly _ngZone;
readonly localOptions: LocalFocusIndicatorOptions;
/** Specify whether or not we should mark this element as having focus if a child is focused */
set checkChildren(checkChildren: boolean | string);
/** Indicate whether or not mouse events should cause the focus indicator to appear - will override any global setting */
set mouseFocusIndicator(mouseFocusIndicator: boolean | string);
/** Indicate whether or not touch events should cause the focus indicator to appear - will override any global setting */
set touchFocusIndicator(touchFocusIndicator: boolean | string);
/** Indicate whether or not keyboard events should cause the focus indicator to appear - will override any global setting */
set keyboardFocusIndicator(keyboardFocusIndicator: boolean | string);
/** Indicate whether or not programmatic events should cause the focus indicator to appear - will override any global setting */
set programmaticFocusIndicator(programmaticFocusIndicator: boolean | string);
/** Emit the latest focus state */
indicator: EventEmitter<boolean>;
/** Store a private reference for the checkChildren option */
private _checkChildren;
/** Store all configuation options*/
private readonly _options;
/** Store a reference to the focus handler */
private _focusIndicator;
/** Unsubscribe on component destroy */
private readonly _onDestroy;
constructor();
/** Setup the focus monitoring */
ngOnInit(): void;
/** Tear down the directive */
ngOnDestroy(): void;
/** Focus this element with a specific origin */
focus(origin?: FocusOrigin, options?: {
preventScroll: boolean;
}): void;
/** Update the focus indicator with the latest options */
private setOptions;
static ɵfac: i0.ɵɵFactoryDeclaration<FocusIndicatorDirective, never>;
static ɵdir: i0.ɵɵDirectiveDeclaration<FocusIndicatorDirective, "[uxFocusIndicator]", ["ux-focus-indicator"], { "checkChildren": { "alias": "checkChildren"; "required": false; }; "mouseFocusIndicator": { "alias": "mouseFocusIndicator"; "required": false; }; "touchFocusIndicator": { "alias": "touchFocusIndicator"; "required": false; }; "keyboardFocusIndicator": { "alias": "keyboardFocusIndicator"; "required": false; }; "programmaticFocusIndicator": { "alias": "programmaticFocusIndicator"; "required": false; }; }, { "indicator": "indicator"; }, never, never, false, never>;
}