You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.1 KiB
61 lines
2.1 KiB
/**
|
|
* @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 { Platform } from '@angular/cdk/platform';
|
|
/**
|
|
* Configuration for the isFocusable method.
|
|
*/
|
|
import * as ɵngcc0 from '@angular/core';
|
|
export declare class IsFocusableConfig {
|
|
/**
|
|
* Whether to count an element as focusable even if it is not currently visible.
|
|
*/
|
|
ignoreVisibility: boolean;
|
|
}
|
|
/**
|
|
* Utility for checking the interactivity of an element, such as whether is is focusable or
|
|
* tabbable.
|
|
*/
|
|
export declare class InteractivityChecker {
|
|
private _platform;
|
|
constructor(_platform: Platform);
|
|
/**
|
|
* Gets whether an element is disabled.
|
|
*
|
|
* @param element Element to be checked.
|
|
* @returns Whether the element is disabled.
|
|
*/
|
|
isDisabled(element: HTMLElement): boolean;
|
|
/**
|
|
* Gets whether an element is visible for the purposes of interactivity.
|
|
*
|
|
* This will capture states like `display: none` and `visibility: hidden`, but not things like
|
|
* being clipped by an `overflow: hidden` parent or being outside the viewport.
|
|
*
|
|
* @returns Whether the element is visible.
|
|
*/
|
|
isVisible(element: HTMLElement): boolean;
|
|
/**
|
|
* Gets whether an element can be reached via Tab key.
|
|
* Assumes that the element has already been checked with isFocusable.
|
|
*
|
|
* @param element Element to be checked.
|
|
* @returns Whether the element is tabbable.
|
|
*/
|
|
isTabbable(element: HTMLElement): boolean;
|
|
/**
|
|
* Gets whether an element can be focused by the user.
|
|
*
|
|
* @param element Element to be checked.
|
|
* @param config The config object with options to customize this method's behavior
|
|
* @returns Whether the element is focusable.
|
|
*/
|
|
isFocusable(element: HTMLElement, config?: IsFocusableConfig): boolean;
|
|
static ɵfac: ɵngcc0.ɵɵFactoryDeclaration<InteractivityChecker, never>;
|
|
}
|
|
|
|
//# sourceMappingURL=interactivity-checker.d.ts.map
|