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.
37 lines
2.6 KiB
Plaintext
37 lines
2.6 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 1008 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+0 110 0+0+8] children: not-inline
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BlockContainer <div.wrapper> at [8,8] [0+0+0 784 0+0+0] [0+0+0 110 0+0+0] children: not-inline
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BlockContainer <div.float> at [592,8] floating [0+0+0 200 0+0+0] [0+0+0 1000 0+0+0] [BFC] children: not-inline
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BlockContainer <div.bfc> at [18,18] [0+10+0 564 0+10+0] [0+10+0 90 0+10+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 56, rect: [18,18 458.125x18] baseline: 13.796875
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit."
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frag 1 from TextNode start: 57, length: 19, rect: [18,36 155.203125x18] baseline: 13.796875
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"Pellentesque vitae "
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frag 2 from TextNode start: 80, length: 41, rect: [173.203125,36 356.59375x18] baseline: 13.796875
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"neque nunc. Nam fermentum libero a lectus"
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frag 3 from TextNode start: 122, length: 33, rect: [18,54 258.640625x18] baseline: 13.796875
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"vulputate eleifend. Nam sagittis "
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frag 4 from TextNode start: 159, length: 34, rect: [276.640625,54 278.4375x18] baseline: 13.796875
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"tristique augue, id sodales mauris"
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frag 5 from TextNode start: 194, length: 39, rect: [18,72 316.96875x18] baseline: 13.796875
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"suscipit at. Vivamus eget placerat ex. "
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frag 6 from TextNode start: 237, length: 26, rect: [334.96875,72 220.375x18] baseline: 13.796875
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"Suspendisse potenti. Morbi"
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frag 7 from TextNode start: 264, length: 48, rect: [18,90 392.171875x18] baseline: 13.796875
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"pulvinar ipsum eget nulla dapibus, ac varius mi "
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frag 8 from TextNode start: 316, length: 9, rect: [410.171875,90 63.203125x18] baseline: 13.796875
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"eleifend."
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TextNode <#text> (not painted)
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ViewportPaintable (Viewport<#document>) [0,0 800x600] overflow: [0,0 800x1008]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x1008]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x110]
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PaintableWithLines (BlockContainer<DIV>.wrapper) [8,8 784x110]
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PaintableWithLines (BlockContainer<DIV>.float) [592,8 200x1000]
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PaintableWithLines (BlockContainer<DIV>.bfc) [8,8 584x110]
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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 800x1008] [children: 0] (z-index: auto)
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