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style: Recascade the document instead of using the dirty_on_viewport_percentage bit.

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Emilio Cobos Álvarez 2017-08-28 11:36:01 +02:00
parent 15e71c5670
commit 6e9a96a6f8
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1 changed files with 2 additions and 21 deletions
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23
components/layout_thread/lib.rs
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@ -1167,27 +1167,8 @@ impl LayoutThread {
.unwrap();
}
if had_used_viewport_units {
let mut iter = element.as_node().traverse_preorder();
let mut next = iter.next();
while let Some(node) = next {
if node.needs_dirty_on_viewport_size_changed() {
let el = node.as_element().unwrap();
if let Some(mut d) = element.mutate_data() {
if d.has_styles() {
// FIXME(emilio): This only needs to recascade,
// afaict.
d.restyle.hint.insert(RestyleHint::restyle_subtree());
}
}
if let Some(p) = el.parent_element() {
unsafe { p.note_dirty_descendant() };
}
next = iter.next_skipping_children();
} else {
next = iter.next();
}
if let Some(mut data) = element.mutate_data() {
data.restyle.hint.insert(RestyleHint::recascade_subtree());
}
}
}