diff options
Diffstat (limited to 'components/layout/css/node_util.rs')
| -rw-r--r-- | components/layout/css/node_util.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/components/layout/css/node_util.rs b/components/layout/css/node_util.rs index 17d181b9937..c5268abf169 100644 --- a/components/layout/css/node_util.rs +++ b/components/layout/css/node_util.rs @@ -13,6 +13,7 @@ use sync::Arc; pub trait NodeUtil { fn get_css_select_results<'a>(&'a self) -> &'a Arc<ComputedValues>; fn have_css_select_results(&self) -> bool; + fn remove_css_select_results(self); fn get_restyle_damage(self) -> RestyleDamage; fn set_restyle_damage(self, damage: RestyleDamage); @@ -60,6 +61,20 @@ impl<'ln> NodeUtil for ThreadSafeLayoutNode<'ln> { layout_data_ref.as_ref().unwrap().shared_data.style.is_some() } + fn remove_css_select_results(self) { + let mut layout_data_ref = self.mutate_layout_data(); + let layout_data = layout_data_ref.as_mut().expect("no layout data"); + + let style = + match self.get_pseudo_element_type() { + Before(_) => &mut layout_data.data.before_style, + After (_) => &mut layout_data.data.after_style, + Normal => &mut layout_data.shared_data.style, + }; + + *style = None; + } + /// Get the description of how to account for recent style changes. /// This is a simple bitfield and fine to copy by value. fn get_restyle_damage(self) -> RestyleDamage { |