mirror of
https://github.com/LadybirdBrowser/ladybird
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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 73 0+0+0] [BFC] children: not-inline
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BlockContainer <body> at [9,9] [8+1+0 687.5 0+1+102.5] [8+1+0 48 0+1+8] children: not-inline
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BlockContainer <(anonymous)> at [9,9] [0+0+0 687.5 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 <div#A> at [9,9] [0+0+0 687.5 0+0+0] [0+0+0 16 0+0+16] children: not-inline
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BlockContainer <(anonymous)> at [9,41] [0+0+0 687.5 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 <div#B> at [648.5,41] floating [0+0+0 48 0+0+0] [0+0+0 16 0+0+0] [BFC] children: not-inline
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TextNode <#text> (not painted)
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BlockContainer <div#C> at [648.5,57] floating [0+0+0 48 0+0+0] [0+0+0 16 0+0+0] [BFC] children: not-inline
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TextNode <#text> (not painted)
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BlockContainer <div#D> at [9,41] [0+0+0 687.5 0+0+0] [0+0+0 16 0+0+0] children: not-inline
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BlockContainer <(anonymous)> at [9,57] [0+0+0 687.5 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 800x73]
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PaintableWithLines (BlockContainer<BODY>) [8,8 689.5x50]
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PaintableWithLines (BlockContainer(anonymous)) [9,9 687.5x0]
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PaintableWithLines (BlockContainer<DIV>#A) [9,9 687.5x16]
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PaintableWithLines (BlockContainer(anonymous)) [9,41 687.5x0]
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PaintableWithLines (BlockContainer<DIV>#B) [648.5,41 48x16]
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PaintableWithLines (BlockContainer<DIV>#C) [648.5,57 48x16]
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PaintableWithLines (BlockContainer<DIV>#D) [9,41 687.5x16]
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PaintableWithLines (BlockContainer(anonymous)) [9,57 687.5x0]
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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 800x73] [children: 0] (z-index: auto)
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