script: Move the layout_wrapper outside of script.

This allows us to have ensure_data() and clear_data() functions on the TElement
trait, instead of hacking around it adding methods in random traits.

This also allows us to do some further cleanup, which I'd rather do in a
followup.
This commit is contained in:
Emilio Cobos Álvarez 2017-07-15 15:44:45 +02:00
parent f9642b36bd
commit bf9369b29d
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17 changed files with 128 additions and 166 deletions

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@ -87,6 +87,7 @@ pub trait LayoutNode: Debug + GetLayoutData + TNode {
/// Returns the type ID of this node.
fn type_id(&self) -> LayoutNodeType;
unsafe fn initialize_data(&self);
unsafe fn init_style_and_layout_data(&self, data: OpaqueStyleAndLayoutData);
unsafe fn take_style_and_layout_data(&self) -> OpaqueStyleAndLayoutData;