layout: Paint stacking contexts' overflow areas properly.

This was making `box-shadow` not show up in many cases, in particular,
but the effects were not limited to that.
This commit is contained in:
Patrick Walton 2014-12-18 18:59:42 -08:00
parent ba8cf6b0e6
commit 5ea2c6dcfd
30 changed files with 357 additions and 179 deletions

View file

@ -19,10 +19,11 @@ use context::LayoutContext;
use floats::FloatKind;
use flow::{FlowClass, Flow, ImmutableFlowUtils};
use flow::{IMPACTED_BY_LEFT_FLOATS, IMPACTED_BY_RIGHT_FLOATS};
use fragment::{Fragment, FragmentBoundsIterator};
use fragment::{Fragment, FragmentOverflowIterator};
use table::{ColumnComputedInlineSize, ColumnIntrinsicInlineSize};
use wrapper::ThreadSafeLayoutNode;
use geom::Rect;
use servo_util::geometry::Au;
use std::cmp::{max, min};
use std::fmt;
@ -358,8 +359,12 @@ impl Flow for TableWrapperFlow {
self.block_flow.repair_style(new_style)
}
fn iterate_through_fragment_bounds(&self, iterator: &mut FragmentBoundsIterator) {
self.block_flow.iterate_through_fragment_bounds(iterator);
fn compute_overflow(&self) -> Rect<Au> {
self.block_flow.compute_overflow()
}
fn iterate_through_fragment_overflow(&self, iterator: &mut FragmentOverflowIterator) {
self.block_flow.iterate_through_fragment_overflow(iterator);
}
}