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Side by Side Diff: third_party/WebKit/Source/core/paint/TableCellPaintInvalidator.h

Issue 2851553002: Invalidate row/section for backgrounds when cell's geometry changes (Closed)
Patch Set: Created 3 years, 7 months ago
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1 // Copyright 2017 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef TableCellPaintInvalidator_h
6 #define TableCellPaintInvalidator_h
7
8 #include "platform/graphics/PaintInvalidationReason.h"
9 #include "platform/wtf/Allocator.h"
10
11 namespace blink {
12
13 class LayoutTableCell;
14 struct PaintInvalidatorContext;
15
16 class TableCellPaintInvalidator {
wkorman 2017/04/27 22:30:23 Add class header doc noting why we need a table ce
Xianzhu 2017/04/28 00:31:06 I tried to add header doc but all would be impleme
wkorman 2017/04/28 02:24:54 Yeah, this makes sense. Could add a brief header c
17 STACK_ALLOCATED();
18
19 public:
20 TableCellPaintInvalidator(const LayoutTableCell& cell,
21 const PaintInvalidatorContext& context)
22 : cell_(cell), context_(context) {}
23
24 PaintInvalidationReason InvalidatePaintIfNeeded();
25
26 private:
27 const LayoutTableCell& cell_;
28 const PaintInvalidatorContext& context_;
29 };
30
31 } // namespace blink
32
33 #endif
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