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.
35 lines
2.1 KiB
Plaintext
35 lines
2.1 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 52 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 36 0+0+8] children: not-inline
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BlockContainer <details> at [8,8] [0+0+0 784 0+0+0] [0+0+0 36 0+0+0] children: not-inline
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ListItemBox <summary> at [24,8] [0+0+0 776 0+0+0] [0+0+0 18 0+0+0] children: inline
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frag 0 from TextNode start: 0, length: 13, rect: [24,8 114.625x18] baseline: 13.796875
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"I'm a summary"
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ListItemMarkerBox <(anonymous)> at [8,13] [0+0+0 8 0+0+0] [0+0+0 8 0+0+0] children: not-inline
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TextNode <#text> (not painted)
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BlockContainer <slot> at [8,26] [0+0+0 784 0+0+0] [0+0+0 18 0+0+0] children: inline
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TextNode <#text> (not painted)
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TextNode <#text> (not painted)
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InlineNode <span> at [8,26] [0+0+0 82.3125 0+0+0] [0+0+0 18 0+0+0]
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frag 0 from TextNode start: 0, length: 10, rect: [8,26 82.3125x18] baseline: 13.796875
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"I'm a node"
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TextNode <#text> (not painted)
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TextNode <#text> (not painted)
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BlockContainer <(anonymous)> at [8,44] [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]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x52]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x36]
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PaintableWithLines (BlockContainer<DETAILS>) [8,8 784x36]
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PaintableWithLines (ListItemBox<SUMMARY>) [24,8 776x18]
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MarkerPaintable (ListItemMarkerBox(anonymous)) [8,13 8x8]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<SLOT>) [8,26 784x18]
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PaintableWithLines (InlineNode<SPAN>) [8,26 82.3125x18]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer(anonymous)) [8,44 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 800x52] [children: 0] (z-index: auto)
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