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Diffstat (limited to 'components/gfx/display_list/mod.rs')
| -rw-r--r-- | components/gfx/display_list/mod.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/components/gfx/display_list/mod.rs b/components/gfx/display_list/mod.rs index af5590bdad0..ac1db774f10 100644 --- a/components/gfx/display_list/mod.rs +++ b/components/gfx/display_list/mod.rs @@ -48,6 +48,16 @@ pub struct DisplayList { } impl DisplayList { + /// Return the bounds of this display list based on the dimensions of the root + /// stacking context. + pub fn bounds(&self) -> Rect<Au> { + match self.list.get(0) { + Some(&DisplayItem::PushStackingContext(ref item)) => item.stacking_context.bounds, + Some(_) => unreachable!("Root element of display list not stacking context."), + None => Rect::zero(), + } + } + // Returns the text index within a node for the point of interest. pub fn text_index(&self, node: OpaqueNode, |