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@vaadin/a11y-base

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Comparing version 24.2.4 to 24.2.5

package.json

src/focus-utils.d.ts

		@@ -58,9 +58,1 @@ /**
		export declare function getFocusableElements(element: HTMLElement): HTMLElement[];

		/**
		* Returns a closest focusable ancestor of an element,
		* or an element itself in case if it's focusable.
		*
		* The method traverses nodes in shadow DOM trees too if any.
		*/
		export declare function getClosestFocusable(element: HTMLElement): HTMLElement \| undefined;

src/focus-utils.js

		@@ -277,41 +277,1 @@ /**
		}

		/**
		* Returns an ancestor for the given node.
		*
		* @param {Node} node
		* @return {Node}
		* @private
		*/
		function getAncestor(node) {
		if (node.nodeType === Node.ELEMENT_NODE && node.assignedSlot) {
		return node.assignedSlot;
		}

		if (node instanceof ShadowRoot) {
		return node.host;
		}

		return node.parentNode;
		}

		/**
		* Returns a closest focusable ancestor of an element,
		* or an element itself in case if it's focusable.
		*
		* The method traverses nodes in shadow DOM trees too if any.
		*
		* @param {HTMLElement} element
		* @return {HTMLElement \| undefined}
		*/
		export function getClosestFocusable(element) {
		let current = element;

		while (current !== document.body) {
		if (current.nodeType === Node.ELEMENT_NODE && isElementFocusable(current)) {
		return current;
		}

		current = getAncestor(current);
		}
		}

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