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import { tick } from "svelte";
/**
* Svelte action to handle clicks outside of a DOM node
* @param node DOM node to check the click is outside of
* @param callback callback function to call if click is outside
* @returns svelte action return object with destroy method to remove event listener
*/
export function click_outside(
node: Node,
callback: (arg: MouseEvent) => void
): any {
const handle_click = (event: MouseEvent): void => {
if (
node &&
!node.contains(event.target as Node) &&
!event.defaultPrevented
) {
callback(event);
}
};
document.addEventListener("mousedown", handle_click, true);
return {
destroy() {
document.removeEventListener("mousedown", handle_click, true);
}
};
}
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