RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 20:27:45 +00:00
Code Issues Activity Actions

LibWeb: Ensure scroll offsets and clip rects updated before hit-testing

Browse source 
Hit-testing relies on updated clip rectangles and containing scroll
offsets, so it's necessary to ensure that paintables have these elements
updated.

This also removes the enclosing scroll offsets update from
`Internals::hit_test()`, as it is no longer needed.
This commit is contained in:
Aliaksandr Kalenik 2024-01-30 09:50:56 +01:00 • committed by Andreas Kling
parent d27b376699
commit d3b983b201
2 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Userland/Libraries/LibWeb/Internals/Internals.cpp
View file

@ -52,9 +52,6 @@ JS::Object* Internals::hit_test(double x, double y)
// for stacking context traversal, might not exist if this call occurs between the tear_down_layout_tree()
// and update_layout() calls
active_document->update_layout();
HashMap<Painting::PaintableBox const*, Painting::ViewportPaintable::ScrollFrame> scroll_frames;
// NOTE: Make sure that paintables have updated scroll offsets
active_document->paintable()->assign_scroll_frame_ids(scroll_frames);
auto result = active_document->paintable_box()->hit_test({ x, y }, Painting::HitTestType::Exact);
if (result.has_value()) {
auto hit_tеsting_result = JS::Object::create(realm(), nullptr);