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LibWeb: Make hit testing functions return Optional<HitTestResult>

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Using "HitTestResult with null paintable" as a way to signal misses was
unnecessarily confusing. Let's use Optional instead. :^)
This commit is contained in:
Andreas Kling 2022-03-21 11:11:05 +01:00
parent 8c88ee1165
commit 0ba785894c
7 changed files with 50 additions and 44 deletions
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2
Userland/Libraries/LibWeb/Painting/StackingContext.h
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@ -30,7 +30,7 @@ public:
void paint_descendants(PaintContext&, Layout::Node&, StackingContextPaintPhase) const;
void paint(PaintContext&) const;
HitTestResult hit_test(Gfx::FloatPoint const&, HitTestType) const;
Optional<HitTestResult> hit_test(Gfx::FloatPoint const&, HitTestType) const;
void dump(int indent = 0) const;