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layout: Allow inline elements to be containing blocks for
absolutely-positioned elements. This also implements a little bit of the infrastructure needed to support for fragmentation via support for multiple positioned fragments in one flow. Improves Google.
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19 changed files with 592 additions and 241 deletions
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@ -10,7 +10,7 @@ use block::{BlockFlow, ISizeAndMarginsComputer, MarginsMayCollapseFlag};
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use context::LayoutContext;
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use css::node_style::StyledNode;
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use display_list_builder::{BlockFlowDisplayListBuilding, BorderPaintingMode};
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use flow::{Flow, FlowClass};
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use flow::{Flow, FlowClass, OpaqueFlow};
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use fragment::{Fragment, FragmentBorderBoxIterator};
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use model::MaybeAuto;
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use layout_debug;
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@ -27,7 +27,7 @@ use style::computed_values::{border_collapse, border_top_style};
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use style::legacy::UnsignedIntegerAttribute;
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use style::properties::ComputedValues;
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use util::geometry::Au;
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use util::logical_geometry::{LogicalMargin, LogicalRect, WritingMode};
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use util::logical_geometry::{LogicalMargin, LogicalRect, LogicalSize, WritingMode};
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/// A table formatting context.
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#[derive(RustcEncodable)]
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@ -204,8 +204,8 @@ impl Flow for TableCellFlow {
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self.block_flow.compute_overflow()
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}
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fn generated_containing_block_rect(&self) -> LogicalRect<Au> {
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self.block_flow.generated_containing_block_rect()
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fn generated_containing_block_size(&self, flow: OpaqueFlow) -> LogicalSize<Au> {
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self.block_flow.generated_containing_block_size(flow)
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}
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fn iterate_through_fragment_border_boxes(&self,
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