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.
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+0 175.875 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> 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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BlockContainer <h1.left> at [8,29.4375] floating [0+0+0 28.53125 0+0+0] [21.4375+0+0 37 0+0+21.4375] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 1, rect: [8,29.4375 28.53125x37] baseline: 28.09375
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"A"
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TextNode <#text> (not painted)
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TextNode <#text> (not painted)
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BlockContainer <h1.right> at [773.3125,29.4375] floating [0+0+0 18.6875 0+0+0] [21.4375+0+0 37 0+0+21.4375] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 1, rect: [773.3125,29.4375 18.6875x37] baseline: 28.09375
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"B"
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TextNode <#text> (not painted)
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TextNode <#text> (not painted)
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BlockContainer <div.c> at [8,157.875] floating [0+0+0 11.5625 0+0+0] [70+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 1, rect: [8,157.875 11.5625x18] baseline: 13.796875
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"X"
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TextNode <#text> (not painted)
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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 800x175.875]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x0]
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PaintableWithLines (BlockContainer<DIV>) [8,8 784x0]
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PaintableWithLines (BlockContainer<H1>.left) [8,29.4375 28.53125x37]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<H1>.right) [773.3125,29.4375 18.6875x37]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.c) [8,157.875 11.5625x18]
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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 800x175.875] [children: 0] (z-index: auto)
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