Source/core/rendering/RenderBlockFlow.cpp - Issue 697653004: [CSS Grid Layout] Grid items must set a new formatting context.

Unified Diff: Source/core/rendering/RenderBlockFlow.cpp

Issue 697653004: [CSS Grid Layout] Grid items must set a new formatting context. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Applied additional suggested changes. Created 6 years, 1 month ago

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Index: Source/core/rendering/RenderBlockFlow.cpp

diff --git a/Source/core/rendering/RenderBlockFlow.cpp b/Source/core/rendering/RenderBlockFlow.cpp

index 79571ad4b80534c6cc8771980d42f5d73a334acc..0513586dd5081be7a3de8f49d36c672de700222b 100644

--- a/Source/core/rendering/RenderBlockFlow.cpp

+++ b/Source/core/rendering/RenderBlockFlow.cpp

@@ -438,7 +438,7 @@ inline bool RenderBlockFlow::layoutBlockFlow(bool relayoutChildren, LayoutUnit &

layoutBlockChildren(relayoutChildren, layoutScope, beforeEdge, afterEdge);

// Expand our intrinsic height to encompass floats.

- if (lowestFloatLogicalBottom() > (logicalHeight() - afterEdge) && createsBlockFormattingContext())

+ if (lowestFloatLogicalBottom() > (logicalHeight() - afterEdge) && createsNewFormattingContext())

setLogicalHeight(lowestFloatLogicalBottom() + afterEdge);

if (RenderMultiColumnFlowThread* flowThread = multiColumnFlowThread()) {

@@ -929,7 +929,7 @@ void RenderBlockFlow::rebuildFloatsFromIntruding()

RenderBlockFlow* parentBlockFlow = toRenderBlockFlow(parent());

bool parentHasFloats = false;

RenderObject* prev = previousSibling();

- while (prev && (!prev->isBox() || !prev->isRenderBlock() || toRenderBlock(prev)->avoidsFloats() || toRenderBlock(prev)->createsBlockFormattingContext())) {

+ while (prev && (!prev->isBox() || !prev->isRenderBlock() || toRenderBlock(prev)->avoidsFloats() || toRenderBlock(prev)->createsNewFormattingContext())) {

if (prev->isFloating())

parentHasFloats = true;

prev = prev->previousSibling();

@@ -1078,7 +1078,7 @@ MarginInfo::MarginInfo(RenderBlockFlow* blockFlow, LayoutUnit beforeBorderPaddin

{

RenderStyle* blockStyle = blockFlow->style();

ASSERT(blockFlow->isRenderView() || blockFlow->parent());

- m_canCollapseWithChildren = !blockFlow->createsBlockFormattingContext() && !blockFlow->isRenderFlowThread() && !blockFlow->isRenderView();

+ m_canCollapseWithChildren = !blockFlow->createsNewFormattingContext() && !blockFlow->isRenderFlowThread() && !blockFlow->isRenderView();

m_canCollapseMarginBeforeWithChildren = m_canCollapseWithChildren && !beforeBorderPadding && blockStyle->marginBeforeCollapse() != MSEPARATE;

@@ -1776,7 +1776,7 @@ void RenderBlockFlow::addOverflowFromFloats()

void RenderBlockFlow::computeOverflow(LayoutUnit oldClientAfterEdge, bool recomputeFloats)

{

RenderBlock::computeOverflow(oldClientAfterEdge, recomputeFloats);

- if (!hasColumns() && (recomputeFloats || createsBlockFormattingContext() || hasSelfPaintingLayer()))

+ if (!hasColumns() && (recomputeFloats || createsNewFormattingContext() || hasSelfPaintingLayer()))

addOverflowFromFloats();

}

@@ -2476,7 +2476,7 @@ void RenderBlockFlow::addIntrudingFloats(RenderBlockFlow* prev, LayoutUnit logic

ASSERT(!avoidsFloats());

// If we create our own block formatting context then our contents don't interact with floats outside it, even those from our parent.

- if (createsBlockFormattingContext())

+ if (createsNewFormattingContext())

return;

// If the parent or previous sibling doesn't have any floats to add, don't bother.

@@ -2513,7 +2513,7 @@ void RenderBlockFlow::addIntrudingFloats(RenderBlockFlow* prev, LayoutUnit logic

void RenderBlockFlow::addOverhangingFloats(RenderBlockFlow* child, bool makeChildPaintOtherFloats)

{

// Prevent floats from being added to the canvas by the root element, e.g., <html>.

- if (!child->containsFloats() || child->isRenderRegion() || child->createsBlockFormattingContext())

+ if (!child->containsFloats() || child->isRenderRegion() || child->createsNewFormattingContext())

return;

LayoutUnit childLogicalTop = child->logicalTop();

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