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Diffstat (limited to 'components/script/dom/element.rs')
| -rw-r--r-- | components/script/dom/element.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs index d9831d79a69..4a94f345b02 100644 --- a/components/script/dom/element.rs +++ b/components/script/dom/element.rs @@ -324,6 +324,8 @@ pub trait LayoutElementHelpers { #[allow(unsafe_code)] unsafe fn get_colspan(self) -> u32; #[allow(unsafe_code)] + unsafe fn get_rowspan(self) -> u32; + #[allow(unsafe_code)] unsafe fn html_element_in_html_document_for_layout(&self) -> bool; fn id_attribute(&self) -> *const Option<Atom>; fn style_attribute(&self) -> *const Option<Arc<RwLock<PropertyDeclarationBlock>>>; @@ -627,6 +629,17 @@ impl LayoutElementHelpers for LayoutJS<Element> { } } + #[allow(unsafe_code)] + unsafe fn get_rowspan(self) -> u32 { + if let Some(this) = self.downcast::<HTMLTableCellElement>() { + this.get_rowspan().unwrap_or(1) + } else { + // Don't panic since `display` can cause this to be called on arbitrary + // elements. + 1 + } + } + #[inline] #[allow(unsafe_code)] unsafe fn html_element_in_html_document_for_layout(&self) -> bool { |