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LibWeb: Assign "own scroll frame" to a viewport

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Aliaksandr Kalenik 2024-08-17 18:57:17 +02:00 committed by Andreas Kling
parent 4833ba06ea
commit a59a839df8
Notes: github-actions[bot] 2024-08-19 16:58:32 +00:00 
Author: https://github.com/kalenikaliaksandr
Commit: https://github.com/LadybirdBrowser/ladybird/commit/a59a839df8a
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1106
1 changed files with 3 additions and 7 deletions
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10
Userland/Libraries/LibWeb/Painting/ViewportPaintable.cpp
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@ -66,13 +66,9 @@ void ViewportPaintable::paint_all_phases(PaintContext& context)
void ViewportPaintable::assign_scroll_frames()
{
auto viewport_scroll_frame = adopt_ref(*new ScrollFrame());
viewport_scroll_frame->id = 0;
scroll_state.set(this, move(viewport_scroll_frame));
int next_id = 1;
for_each_in_subtree_of_type<PaintableBox>([&](auto& paintable_box) {
if (paintable_box.has_scrollable_overflow()) {
int next_id = 0;
for_each_in_inclusive_subtree_of_type<PaintableBox>([&](auto& paintable_box) {
if (paintable_box.has_scrollable_overflow() || is<ViewportPaintable>(paintable_box)) {
auto scroll_frame = adopt_ref(*new ScrollFrame());
scroll_frame->id = next_id++;
paintable_box.set_own_scroll_frame(scroll_frame);