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LibWeb: Apply CSS clip property to an element as well as its children

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d06d4eb made the `clip` property apply to children of an absolute-
positioned element, but caused it not to be applied to the element the
property was applied to directly.

To fix this, apply the clip in new `before_paint()` and `after_paint()`
functions. Doing so keeps painter state from leaking from `paint()`,
but still allows subclasses of `PaintableBox` clip their contents
correctly without repeating the application of the clip rectangle.
This commit is contained in:
Zaggy1024 2023-08-31 17:08:45 -05:00 • committed by Alexander Kalenik
parent 2e45306d42
commit 9d4a1ac2b3
4 changed files with 47 additions and 9 deletions
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2
Userland/Libraries/LibWeb/Painting/StackingContext.cpp
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@ -26,7 +26,9 @@ namespace Web::Painting {
static void paint_node(Paintable const& paintable, PaintContext& context, PaintPhase phase)
{
paintable.before_paint(context, phase);
paintable.paint(context, phase);
paintable.after_paint(context, phase);
}
StackingContext::StackingContext(PaintableBox& paintable_box, StackingContext* parent, size_t index_in_tree_order)