mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-04-26 17:55:07 +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.
30 lines
1.9 KiB
Plaintext
30 lines
1.9 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 16 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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BlockContainer <div.a> at [8,8] positioned [0+0+0 100 0+0+0] [0+0+0 90 0+0+0] [BFC] children: not-inline
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Box <div.b> at [8,8] flex-container(row) [0+0+0 100 0+0+0] [0+0+0 90 0+0+0] [FFC] children: not-inline
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BlockContainer <(anonymous)> at [8,8] flex-item [0+0+0 105.5625 0+0+0] [0+0+0 90 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 11, rect: [8,8 98x18] baseline: 13.796875
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"foo bar baz"
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frag 1 from TextNode start: 12, length: 11, rect: [8,26 97.640625x18] baseline: 13.796875
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"lorem ipsum"
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frag 2 from TextNode start: 24, length: 9, rect: [8,44 70.40625x18] baseline: 13.796875
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"dolor sit"
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frag 3 from TextNode start: 34, length: 4, rect: [8,62 37.125x18] baseline: 13.796875
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"amet"
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frag 4 from TextNode start: 39, length: 12, rect: [8,80 105.5625x18] baseline: 13.796875
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"consectetuer"
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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 800x16]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x0]
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PaintableWithLines (BlockContainer<DIV>.a) [8,8 100x90]
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PaintableBox (Box<DIV>.b) [8,8 100x90]
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PaintableWithLines (BlockContainer(anonymous)) [8,8 105.5625x90]
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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 800x16] [children: 1] (z-index: auto)
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SC for BlockContainer<DIV>.a [8,8 100x90] [children: 0] (z-index: auto)
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