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

Issue 712553003: [New Multicolumn] Actual support for layout of column-span:all. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: rebase master Created 6 years, 1 month ago
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Index: Source/core/rendering/RenderObject.cpp
diff --git a/Source/core/rendering/RenderObject.cpp b/Source/core/rendering/RenderObject.cpp
index db3a2524bf9aebbae145ec491b2f80fc7a4652ea..8af9ca28f8c0a61d160330e237729760301b3897 100644
--- a/Source/core/rendering/RenderObject.cpp
+++ b/Source/core/rendering/RenderObject.cpp
@@ -326,6 +326,13 @@ bool RenderObject::requiresAnonymousTableWrappers(const RenderObject* newChild)
return false;
}
+bool RenderObject::isValidColumnSpanAll() const
+{
+ ASSERT(style()->columnSpan() == ColumnSpanAll);
+ RenderFlowThread* flowThread = flowThreadContainingBlock();
+ return flowThread && flowThread->isColumnSpanner(this);
+}
+
void RenderObject::addChild(RenderObject* newChild, RenderObject* beforeChild)
{
ASSERT(isAllowedToModifyRenderTreeStructure(document()));

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