LibWeb: Note what's causing a style invalidation to happen

You can now build with STYLE_INVALIDATION_DEBUG and get a debug stream
of reasons why style invalidations are happening and where.

I've rewritten this code many times, so instead of throwing it away once
again, I figured we should at least have it behind a flag.
This commit is contained in:
Andreas Kling 2024-09-04 10:01:08 +02:00 committed by Andreas Kling
commit ddbfac38b0
Notes: github-actions[bot] 2024-09-08 07:46:37 +00:00
20 changed files with 92 additions and 38 deletions

View file

@ -2007,7 +2007,7 @@ void Navigable::set_viewport_size(CSSPixelSize size)
m_size = size;
if (auto document = active_document()) {
// NOTE: Resizing the viewport changes the reference value for viewport-relative CSS lengths.
document->invalidate_style();
document->invalidate_style(DOM::StyleInvalidationReason::NavigableSetViewportSize);
document->set_needs_layout();
}