e0aae716b0
Inline-block elements now participate in vertical alignment within inline formatting contexts. Previously, inline-blocks were positioned at the parent's content origin regardless of their vertical-align property. Now they are correctly repositioned based on CSS 2.1 §10.8.1 baseline calculation rules. Key changes: - Extended AtomicInline with vertical-align, baseline-offset fields - Create positioning-only InlineFragment for each atomic inline - Reposition inline-block LayoutBoxes after vertical alignment - Compute baseline from last line box (or bottom margin edge) - Made offset_layout_box pub(crate) for reuse across modules - Skip atomic fragments in display list builder - Comprehensive test coverage (23 new tests) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 35.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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LayoutBox node=#3 tag=body box=block
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content: (8, 8, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 8 8 8 8
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LayoutBox node=#5 tag=div box=block
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content: (8, 8, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 1 lines, height=19.2, max_width=68.0558
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line[0]: rect=(8, 8, 68.0558, 19.2) fragments=3
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frag[0]: rect=(8, 8, 28.499266, 16) text="Hello" start=false end=false
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frag[1]: rect=(39.5536, 18.558002, 2, 2) text=(none) start=false end=false
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frag[2]: rect=(44.607933, 8, 31.447872, 16) text="world" start=false end=false
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LayoutBox node=#6 tag=anonymous box=anon
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content: (0, 0, 31.553596, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "Hello "
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LayoutBox node=#7 tag=img box=inline-block
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content: (39.5536, 18.558002, 2, 2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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image: img#0 (intrinsic: 2x2)
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inline_context: 0 lines, height=0, max_width=0
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LayoutBox node=#8 tag=anonymous box=anon
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content: (0, 0, 34.502205, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: " world"
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