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
2.4 KiB
Plaintext
37 lines
2.4 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 66 0+0+0] [BFC] children: not-inline
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Box <body> at [8,8] flex-container(column) [8+0+0 784 0+0+8] [8+0+0 50 0+0+8] [FFC] children: not-inline
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Box <div.content> at [8,8] flex-item [0+0+0 784 0+0+0] [0+0+0 54 0+0+0] [GFC] children: not-inline
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BlockContainer <(anonymous)> at [8,8] [0+0+0 784 0+0+0] [0+0+0 54 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 5, length: 87, rect: [8,8 705.625x18] baseline: 13.796875
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam dignissim elit eget arcu"
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frag 1 from TextNode start: 93, length: 29, rect: [8,26 246.296875x18] baseline: 13.796875
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"accumsan imperdiet vulputate "
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frag 2 from TextNode start: 126, length: 63, rect: [254.296875,26 511.703125x18] baseline: 13.796875
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"a justo. Phasellus tincidunt sem non tellus tristique hendrerit"
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frag 3 from TextNode start: 190, length: 51, rect: [8,44 427.265625x18] baseline: 13.796875
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"quis eu eros. Morbi dolor erat, posuere ut feugiat "
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frag 4 from TextNode start: 245, length: 31, rect: [435.265625,44 255.859375x18] baseline: 13.796875
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"rhoncus, vestibulum vel tortor."
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TextNode <#text> (not painted)
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BlockContainer <(anonymous)> (not painted) [BFC] children: inline
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TextNode <#text> (not painted)
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BlockContainer <div.footer> at [8,62] flex-item [0+0+0 784 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
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frag 0 from TextNode start: 0, length: 27, rect: [8,62 232.140625x18] baseline: 13.796875
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"Lorem ipsum dolor sit amet."
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TextNode <#text> (not painted)
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BlockContainer <(anonymous)> (not painted) [BFC] 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 800x66]
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PaintableBox (Box<BODY>) [8,8 784x50]
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PaintableBox (Box<DIV>.content) [8,8 784x54]
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PaintableWithLines (BlockContainer(anonymous)) [8,8 784x54]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.footer) [8,62 784x18]
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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 800x66] [children: 0] (z-index: auto)
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