mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-04-26 09:45:06 +02:00
c9108a2ad5
Previously, has_scrollable_overflow was a purely geometric check, true whenever content extended beyond the padding box regardless of the overflow property. This caused unnecessary scroll frame allocation for boxes with `overflow:visible`. Per CSS Overflow 3, scrollable overflow is only defined for scroll containers (overflow: auto/hidden/scroll). Gate the flag on `is_scroll_container()` so that only actual scroll containers get scroll frames assigned.
37 lines
2.3 KiB
Plaintext
37 lines
2.3 KiB
Plaintext
Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
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BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 44 0+0+0] [BFC] children: not-inline
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BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 0 0+0+8] children: not-inline
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Box <div.container> at [8,8] floating [0+0+0 203.28125 0+0+0] [0+0+0 36 0+0+0] [GFC] children: not-inline
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BlockContainer <div.item> at [8,8] [0+0+0 101.640625 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 9, rect: [8,8 79.25x18] baseline: 13.796875
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"some-text"
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TextNode <#text> (not painted)
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BlockContainer <div.item> at [109.640625,8] [0+0+0 101.640625 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 9, rect: [109.640625,8 78.03125x18] baseline: 13.796875
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"goes-here"
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TextNode <#text> (not painted)
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BlockContainer <div.item> at [8,26] [0+0+0 101.640625 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 12, rect: [8,26 101.640625x18] baseline: 13.796875
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"another-text"
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TextNode <#text> (not painted)
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BlockContainer <div.item> at [109.640625,26] [0+0+0 101.640625 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 10, rect: [109.640625,26 84.890625x18] baseline: 13.796875
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"goes-there"
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TextNode <#text> (not painted)
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ViewportPaintable (Viewport<#document>) [0,0 800x600]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x44]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x0]
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PaintableBox (Box<DIV>.container) [8,8 203.28125x36]
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PaintableWithLines (BlockContainer<DIV>.item) [8,8 101.640625x18]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.item) [109.640625,8 101.640625x18]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.item) [8,26 101.640625x18]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.item) [109.640625,26 101.640625x18]
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TextPaintable (TextNode<#text>)
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SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
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SC for BlockContainer<HTML> [0,0 800x44] [children: 0] (z-index: auto)
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