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Handle overlarge rowspans by keeping track of largest leftover incoming sizes

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This commit is contained in:
Manish Goregaokar 2018-02-26 23:32:39 -08:00
parent 746acf7e2b
commit 0261762fa4
2 changed files with 35 additions and 12 deletions
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12
components/layout/table.rs
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@ -815,17 +815,27 @@ impl TableLikeFlow for BlockFlow {
// Second pass: Compute row block sizes
// [expensive: iterates over cells]
let mut i = 0;
let mut overflow = Au(0);
for kid in self.base.child_iter_mut() {
if kid.is_table_row() {
let size = kid.as_mut_table_row()
let (size, oflo) = kid.as_mut_table_row()
.compute_block_size_table_row_base(layout_context,
&mut incoming_rowspan_data,
&sizes,
i);
sizes[i].0 = size;
overflow = oflo;
i += 1;
// new rowgroups stop rowspans
} else if kid.is_table_rowgroup() {
if i > 0 {
sizes[i - 1].0 = cmp::max(sizes[i - 1].0, overflow);
}
}
}
if i > 0 {
sizes[i - 1].0 = cmp::max(sizes[i - 1].0, overflow);
}
// Third pass: Assign block sizes to rows and cells
// [expensive: iterates over cells]