2 commits

Author	SHA1	Message	Date
Andreas Kling	0a938fdd51	LibWeb: Move slot style propagation into the helper ... Document.cpp still knew how style changes on a slot propagate to assigned light-DOM nodes. Move that flat-tree inheritance invalidation into CSS::Invalidation::SlotInvalidator. The style update walk continues to decide when an element's style changed. The helper now owns the ::slotted() consequence of dirtying assigned slottables for a changed slot.	2026-04-29 15:47:23 +02:00
Andreas Kling	c191d51af1	LibWeb: Move slotted style invalidation into a helper ... Slottable.cpp still handled the style invalidation fallout from slot assignment changes directly. Move that ::slotted()-related policy into CSS::Invalidation::SlotInvalidator. Slot assignment remains DOM bookkeeping. The helper now owns the choice to dirty element slottables when they gain or lose assignment to a slot.	2026-04-29 15:47:23 +02:00