mirror of https://github.com/sveltejs/svelte
20 lines
380 B
20 lines
380 B
<script>
|
|
export let escaped = false;
|
|
|
|
function esc(node, callback) {
|
|
function onKeyDown(event) {
|
|
if (event.key === 'Escape') callback(event);
|
|
}
|
|
node.addEventListener('keydown', onKeyDown);
|
|
return {
|
|
destroy() {
|
|
node.removeEventListener('keydown', onKeyDown);
|
|
}
|
|
};
|
|
}
|
|
</script>
|
|
|
|
<svelte:window use:esc="{() => escaped = true}" />
|
|
|
|
<p>escaped: {escaped}</p>
|