mirror of
https://github.com/fergalmoran/ladybird.git
synced 2025-12-22 09:19:03 +00:00
e7de5cb4d2
This patch makes a few changes to the way we calculate line-height: - `line-height: normal` is now resolved using metrics from the used font (specifically, round(A + D + lineGap)). - `line-height: calc(...)` is now resolved at style compute time. - `line-height` values are now absolutized at style compute time. As a consequence of the above, we no longer need to walk the DOM ancestor chain looking for line-heights during style computation. Instead, values are inherited, resolved and absolutized locally. This is not only much faster, but also makes our line-height metrics match those of other engines like Gecko and Blink.
29 lines
1.8 KiB
Plaintext
29 lines
1.8 KiB
Plaintext
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
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BlockContainer <html> at (1,1) content-size 798x249 [BFC] children: not-inline
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BlockContainer <body> at (10,10) content-size 780x21 children: not-inline
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BlockContainer <div.Layout-sidebar> at (11,11) content-size 220x19 children: inline
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line 0 width: 102, height: 19, bottom: 19, baseline: 14.296875
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frag 0 from BlockContainer start: 0, length: 0, rect: [12,12 100x17]
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BlockContainer <div.d-inline-block> at (12,12) content-size 100x17 inline-block [BFC] children: inline
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line 0 width: 69.734375, height: 17, bottom: 17, baseline: 13.296875
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frag 0 from TextNode start: 0, length: 12, rect: [12,12 69.734375x17]
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"floats!!!!!!"
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TextNode <#text>
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BlockContainer <div.float-left> at (12,31) content-size 232.71875x218 floating [BFC] children: inline
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line 0 width: 232.71875, height: 109, bottom: 109, baseline: 84.484375
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frag 0 from TextNode start: 0, length: 5, rect: [12,31 232.71875x109]
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"float"
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line 1 width: 164.0625, height: 109, bottom: 218, baseline: 84.484375
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frag 0 from TextNode start: 6, length: 4, rect: [12,140 164.0625x109]
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"left"
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TextNode <#text>
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ViewportPaintable (Viewport<#document>) [0,0 800x600]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x251]
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PaintableWithLines (BlockContainer<BODY>) [9,9 782x23]
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PaintableWithLines (BlockContainer<DIV>.Layout-sidebar) [10,10 222x21]
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PaintableWithLines (BlockContainer<DIV>.d-inline-block) [11,11 102x19]
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<DIV>.float-left) [11,30 234.71875x220]
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TextPaintable (TextNode<#text>)
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