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
2.5 KiB
Plaintext
37 lines
2.5 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+0 616 0+0+0] [BFC] children: not-inline
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BlockContainer <(anonymous)> at [0,0] [0+0+0 800 0+0+0] [0+0+0 0 0+0+0] children: inline
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TextNode <#text> (not painted)
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BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 600 0+0+8] children: not-inline
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BlockContainer <(anonymous)> at [8,8] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
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TextNode <#text> (not painted)
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TableWrapper <(anonymous)> at [8,8] [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
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Box <div.aligncenter.block-image> at [8,8] table-box [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0] [TFC] children: inline
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Box <(anonymous)> at [8,8] table-row [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0] children: inline
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BlockContainer <(anonymous)> at [8,8] table-cell [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0] [BFC] children: inline
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TextNode <#text> (not painted)
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InlineNode <a> at [8,8] [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0]
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frag 0 from ImageBox start: 0, length: 0, rect: [8,8 1200x600] baseline: 600
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TextNode <#text> (not painted)
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ImageBox <img> at [8,8] [0+0+0 1200 0+0+0] [0+0+0 600 0+0+0] children: not-inline
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TextNode <#text> (not painted)
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TextNode <#text> (not painted)
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BlockContainer <(anonymous)> at [8,608] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
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TextNode <#text> (not painted)
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ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 1208x616]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x616]
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PaintableWithLines (BlockContainer(anonymous)) [0,0 800x0]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x600]
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PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]
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PaintableWithLines (TableWrapper(anonymous)) [8,8 1200x600]
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PaintableBox (Box<DIV>.aligncenter.block-image) [8,8 1200x600]
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PaintableBox (Box(anonymous)) [8,8 1200x600]
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PaintableWithLines (BlockContainer(anonymous)) [8,8 1200x600]
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PaintableWithLines (InlineNode<A>) [8,8 1200x600]
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ImagePaintable (ImageBox<IMG>) [8,8 1200x600]
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PaintableWithLines (BlockContainer(anonymous)) [8,608 784x0]
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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 800x616] [children: 0] (z-index: auto)
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