1 рік тому · 5da9f52b1f
--- a/Tests/LibWeb/Layout/expected/abspos-box-with-block-level-sibling.txt
+++ b/Tests/LibWeb/Layout/expected/abspos-box-with-block-level-sibling.txt
@@ -0,0 +1,14 @@
 
															+Viewport <#document> at (0,0) content-size 800x600 children: not-inline
														
 
															+  BlockContainer <html> at (5,5) content-size 790x236 [BFC] children: not-inline
														
 
															+    BlockContainer <body> at (18,18) content-size 764x210 children: not-inline
														
 
															+      BlockContainer <div.static> at (23,23) content-size 200x200 children: not-inline
														
 
															+      BlockContainer <div.absolute> at (23,233) content-size 100x200 positioned [BFC] children: not-inline
														
 
															+      BlockContainer <(anonymous)> at (18,228) content-size 764x0 children: inline
														
 
															+        TextNode <#text>
														
 
															+
														
 
															+ViewportPaintable (Viewport<#document>) [0,0 800x600]
														
 
															+  PaintableWithLines (BlockContainer<HTML>) [0,0 800x246] overflow: [5,5 790x433]
														
 
															+    PaintableWithLines (BlockContainer<BODY>) [13,13 774x220] overflow: [18,18 764x420]
														
 
															+      PaintableWithLines (BlockContainer<DIV>.static) [18,18 210x210]
														
 
															+      PaintableWithLines (BlockContainer<DIV>.absolute) [18,228 110x210]
														
 
															+      PaintableWithLines (BlockContainer(anonymous)) [18,228 764x0]
														
--- a/Tests/LibWeb/Layout/input/abspos-box-with-block-level-sibling.html
+++ b/Tests/LibWeb/Layout/input/abspos-box-with-block-level-sibling.html
@@ -0,0 +1,16 @@
 
															+<!DOCTYPE html><style>
														
 
															+* {
														
 
															+  border: solid 5px black;
														
 
															+}
														
 
															+.static {
														
 
															+  height: 200px;
														
 
															+  width: 200px;
														
 
															+  background: green;
														
 
															+}
														
 
															+.absolute {
														
 
															+  position: absolute;
														
 
															+  height: 200px;
														
 
															+  width: 100px;
														
 
															+  background: blue;
														
 
															+}
														
 
															+</style><div class="static"></div><div class="absolute"></div></div>
														
--- a/Userland/Libraries/LibWeb/Layout/BlockFormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/BlockFormattingContext.cpp
@@ -585,6 +585,7 @@ void BlockFormattingContext::layout_block_level_box(Box const& box, BlockContain
 
															     auto& box_state = m_state.get_mutable(box);
														
 
															     if (box.is_absolutely_positioned()) {
														
 
															+        box_state.vertical_offset_of_parent_block_container = m_y_offset_of_current_block_container.value();
														
 
															         m_absolutely_positioned_boxes.append(box);
														
 
															         return;
														
 
															     }
														
--- a/Userland/Libraries/LibWeb/Layout/FormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/FormattingContext.cpp
@@ -1204,9 +1204,10 @@ CSSPixelPoint FormattingContext::calculate_static_position(Box const& box) const
 
															             // Easy case: no previous sibling, we're at the top of the containing block.
														
 
															         }
														
 
															     } else {
														
 
															-        x = m_state.get(box).margin_left;
														
 
															+        auto const& box_state = m_state.get(box);
														
 
															+        x = box_state.margin_left;
														
 
															         // We're among block siblings, Y can be calculated easily.
														
 
															-        y = m_state.get(box).margin_top;
														
 
															+        y = box_state.margin_top + box_state.vertical_offset_of_parent_block_container;
														
 
															     }
														
 
															     auto offset_to_static_parent = content_box_rect_in_static_position_ancestor_coordinate_space(box, *box.containing_block());
														
 
															     return offset_to_static_parent.location().translated(x, y);
														
--- a/Userland/Libraries/LibWeb/Layout/LayoutState.h
+++ b/Userland/Libraries/LibWeb/Layout/LayoutState.h
@@ -100,6 +100,9 @@ struct LayoutState {
 
															         CSSPixels inset_top { 0 };
														
 
															         CSSPixels inset_bottom { 0 };
														
 
															+        // Used for calculating the static position of an abspos block-level box.
														
 
															+        CSSPixels vertical_offset_of_parent_block_container { 0 };
														
 
															+
														
 
															         Vector<LineBox> line_boxes;
														
 
															         CSSPixels margin_box_left() const { return margin_left + border_left_collapsed() + padding_left; }