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LibWeb: Recurse into block-level children when hit testing a box

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Otherwise, we always say you hit the parent, even when you're really
clicking on a child that's visually above the parent.
This commit is contained in:
Andreas Kling 2022-11-03 18:43:20 +01:00
parent 5aeb6fec68
commit 4de3449ad6
Notes: sideshowbarker 2024-07-17 06:20:50 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/4de3449ad6
1 changed files with 12 additions and 3 deletions
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15
Userland/Libraries/LibWeb/Painting/PaintableBox.cpp
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@ -649,9 +649,18 @@ Optional<HitTestResult> PaintableBox::hit_test(Gfx::FloatPoint const& position,
return stacking_context()->hit_test(position, type);
}
if (absolute_border_box_rect().contains(position.x(), position.y()))
return HitTestResult { *this };
return {};
if (!absolute_border_box_rect().contains(position.x(), position.y()))
return {};
for (auto* child = first_child(); child; child = child->next_sibling()) {
auto result = child->hit_test(position, type);
if (!result.has_value())
continue;
if (!result->paintable->visible_for_hit_testing())
continue;
return result;
}
return HitTestResult { *this };
}
Optional<HitTestResult> PaintableWithLines::hit_test(Gfx::FloatPoint const& position, HitTestType type) const