LibWeb: Support cellpadding=0 and invalidate table cells when it changes

We were incorrectly treating cellpadding=0 as if the attribute was
missing. This commit fixes it so it behaves as `padding: 0` on cells.

When adding a test, I discovered that we were not invalidating style for
cells when their containing table's cellpadding attribute changed.
So this commit fixes that as well.
This commit is contained in:
Andreas Kling 2025-02-21 00:43:26 +01:00 committed by Tim Ledbetter
parent fe2dff4944
commit 20c859519b
Notes: github-actions[bot] 2025-02-21 01:17:42 +00:00
6 changed files with 44 additions and 15 deletions

View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
* Copyright (c) 2020-2025, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/