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Side by Side Diff: Source/core/rendering/RenderMultiColumnSpannerPlaceholder.h

Issue 792803002: [New Multicolumn] Layout support for column-span:all. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@347325-placeholder
Patch Set: Code review. If there are no sets, return early. Created 5 years, 11 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef RenderMultiColumnSpannerPlaceholder_h 5 #ifndef RenderMultiColumnSpannerPlaceholder_h
6 #define RenderMultiColumnSpannerPlaceholder_h 6 #define RenderMultiColumnSpannerPlaceholder_h
7 7
8 #include "core/rendering/RenderMultiColumnFlowThread.h" 8 #include "core/rendering/RenderMultiColumnFlowThread.h"
9 9
10 namespace blink { 10 namespace blink {
(...skipping 11 matching lines...) Expand all
22 RenderFlowThread* flowThread() const { return toRenderBlockFlow(parent())->m ultiColumnFlowThread(); } 22 RenderFlowThread* flowThread() const { return toRenderBlockFlow(parent())->m ultiColumnFlowThread(); }
23 23
24 RenderBox* rendererInFlowThread() const { return m_rendererInFlowThread; } 24 RenderBox* rendererInFlowThread() const { return m_rendererInFlowThread; }
25 void setRendererInFlowThread(RenderBox* renderer) { m_rendererInFlowThread = renderer; } 25 void setRendererInFlowThread(RenderBox* renderer) { m_rendererInFlowThread = renderer; }
26 void spannerWillBeRemoved(); 26 void spannerWillBeRemoved();
27 27
28 protected: 28 protected:
29 virtual void willBeRemovedFromTree() override; 29 virtual void willBeRemovedFromTree() override;
30 virtual bool needsPreferredWidthsRecalculation() const override; 30 virtual bool needsPreferredWidthsRecalculation() const override;
31 virtual void layout() override; 31 virtual void layout() override;
32 virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logic alTop, LogicalExtentComputedValues&) const override;
32 virtual void invalidateTreeIfNeeded(const PaintInvalidationState&) override; 33 virtual void invalidateTreeIfNeeded(const PaintInvalidationState&) override;
34 virtual void paint(const PaintInfo&, const LayoutPoint& paintOffset) overrid e;
35 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct ion) override;
33 virtual const char* renderName() const override; 36 virtual const char* renderName() const override;
34 37
35 private: 38 private:
36 RenderMultiColumnSpannerPlaceholder(RenderBox*); 39 RenderMultiColumnSpannerPlaceholder(RenderBox*);
37 40
38 RenderBox* m_rendererInFlowThread; // The actual column-span:all renderer in side the flow thread. 41 RenderBox* m_rendererInFlowThread; // The actual column-span:all renderer in side the flow thread.
39 }; 42 };
40 43
41 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMultiColumnSpannerPlaceholder, isRenderMul tiColumnSpannerPlaceholder()); 44 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMultiColumnSpannerPlaceholder, isRenderMul tiColumnSpannerPlaceholder());
42 45
43 } // namespace blink 46 } // namespace blink
44 47
45 #endif 48 #endif
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