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Exit iterate_through_fragments through all recursion levels when the callback says so

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This commit is contained in:
Simon Sapin 2020-02-10 17:36:19 +01:00
parent fa7839270d
commit ef8c51c4b1
1 changed files with 6 additions and 2 deletions
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8
components/layout_2020/flow/root.rs
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@ -223,7 +223,9 @@ impl FragmentTreeRoot {
.to_physical(fragment.style.writing_mode, containing_block) .to_physical(fragment.style.writing_mode, containing_block)
.translate(containing_block.origin.to_vector()); .translate(containing_block.origin.to_vector());
for child in &fragment.children { for child in &fragment.children {
do_iteration(child, &new_containing_block, process_func); if !do_iteration(child, &new_containing_block, process_func) {
return false;
}
} }
}, },
Fragment::Anonymous(fragment) => { Fragment::Anonymous(fragment) => {
@ -232,7 +234,9 @@ impl FragmentTreeRoot {
.to_physical(fragment.mode, containing_block) .to_physical(fragment.mode, containing_block)
.translate(containing_block.origin.to_vector()); .translate(containing_block.origin.to_vector());
for child in &fragment.children { for child in &fragment.children {
do_iteration(child, &new_containing_block, process_func); if !do_iteration(child, &new_containing_block, process_func) {
return false;
}
} }
}, },
_ => {}, _ => {},