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layout: Store overflow for flows impacted by floats.

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Makes qz.com visible.

In order to work around a compiler bug involving Sized, this patch moves
`store_overflow` to be a virtual method.
This commit is contained in:
Patrick Walton 2015-05-08 15:10:26 -07:00
parent 263b69cf7f
commit b026a8ecf6
6 changed files with 74 additions and 41 deletions
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3
components/layout/block.rs
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@ -33,7 +33,7 @@ use display_list_builder::{BlockFlowDisplayListBuilding, BorderPaintingMode};
use display_list_builder::{FragmentDisplayListBuilding};
use floats::{ClearType, FloatKind, Floats, PlacementInfo};
use flow::{self, AbsolutePositionInfo, BaseFlow, ForceNonfloatedFlag, FlowClass, Flow};
use flow::{ImmutableFlowUtils, MutableFlowUtils, PreorderFlowTraversal};
use flow::{ImmutableFlowUtils, PreorderFlowTraversal};
use flow::{PostorderFlowTraversal, mut_base};
use flow::{BLOCK_POSITION_IS_STATIC, HAS_LEFT_FLOATED_DESCENDANTS, HAS_RIGHT_FLOATED_DESCENDANTS};
use flow::{IMPACTED_BY_LEFT_FLOATS, IMPACTED_BY_RIGHT_FLOATS, INLINE_POSITION_IS_STATIC};
@ -1631,6 +1631,7 @@ impl Flow for BlockFlow {
self.base.thread_id = parent_thread_id;
if self.base.restyle_damage.intersects(REFLOW_OUT_OF_FLOW | REFLOW) {
self.assign_block_size(layout_context);
self.store_overflow(layout_context);
// Don't remove the restyle damage; `assign_block_size` decides whether that is
// appropriate (which in the case of e.g. absolutely-positioned flows, it is not).
}