ladybird/Tests/LibWeb/Layout/input/top-layer.html

<!DOCTYPE html><dialog id="dialog"><p>Dialog's layout node should be a child of viewport</p></dialog>
<script>
    dialog.showModal();
</script>
LibWeb: Add basic "top layer" support Implements the "top layer" concept from "CSS Positioned Layout Module Level 4" specification. - The tree builder is modified to ensure that layout nodes created by top layer elements are children of the viewport. - Implements missing steps in `showModal()` to add an element top top layer. - Implements missing steps in `close()` to remove an element from top layer. Further steps could be: - Add support for `::backdrop` pseudo-element. - Implement the "inert" concept from HTML spec to block hit-testing when element from top layer is displayed. 2024-03-28 16:53:27 +01:00			`<!DOCTYPE html><dialog id="dialog"><p>Dialog's layout node should be a child of viewport</p></dialog>`
			`<script>`
			`dialog.showModal();`
			`</script>`