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node_modules/runed/dist/utilities/is-focus-within/is-focus-within.svelte.js

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+import { ActiveElement, } from "../active-element/active-element.svelte.js";
+import { extract } from "../extract/extract.svelte.js";
+/**
+ * Tracks whether the focus is within a target element.
+ * @see {@link https://runed.dev/docs/utilities/is-focus-within}
+ */
+export class IsFocusWithin {
+    #node;
+    #activeElement;
+    constructor(node, options = {}) {
+        this.#node = node;
+        this.#activeElement = new ActiveElement(options);
+    }
+    current = $derived.by(() => {
+        const node = extract(this.#node);
+        if (node == null)
+            return false;
+        return node.contains(this.#activeElement.current);
+    });
+}