RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 08:07:34 +00:00
Code Issues Activity Actions

LibWeb: Make tiled backgrounds scroll with content

Browse source 
Previously the page background was always draw relative to the viewport
instead of following with the content. This should eventually become
an opt-in mode (via CSS "background-attachment") but for now let's have
the default behavior be that backgrounds scroll with content.

Also take this opportunity to move the background painting code from
the two web views to a shared location in InitialContainingBlockBox.
This commit is contained in:
Andreas Kling 2021-03-07 13:46:20 +01:00
parent 6c087480cf
commit 7f9f916470
4 changed files with 21 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Userland/Services/WebContent/PageHost.cpp
View file

@ -84,14 +84,6 @@ void PageHost::paint(const Gfx::IntRect& content_rect, Gfx::Bitmap& target)
return;
}
painter.fill_rect(bitmap_rect, layout_root->document().background_color(palette()));
if (auto background_bitmap = layout_root->document().background_image()) {
painter.draw_tiled_bitmap(bitmap_rect, *background_bitmap);
}
painter.translate(-content_rect.x(), -content_rect.y());
Web::PaintContext context(painter, palette(), content_rect.top_left());
context.set_should_show_line_box_borders(m_should_show_line_box_borders);
context.set_viewport_rect(content_rect);