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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef RenderPagedFlowThread_h |
| 6 #define RenderPagedFlowThread_h |
| 7 |
| 8 #include "core/rendering/RenderMultiColumnFlowThread.h" |
| 9 |
| 10 namespace WebCore { |
| 11 |
| 12 // A flow thread for paged overflow. FIXME: The current implementation relies on
the multicol |
| 13 // implementation, but it in the long run it would be better to have what's comm
on between |
| 14 // RenderMultiColumnFlowThread and RenderPagedFlowThread in RenderFlowThread, an
d have both of them |
| 15 // inherit from that one. |
| 16 class RenderPagedFlowThread : public RenderMultiColumnFlowThread { |
| 17 public: |
| 18 static RenderPagedFlowThread* createAnonymous(Document&, RenderStyle* parent
Style); |
| 19 |
| 20 RenderBlockFlow* pagedBlockFlow() const { return toRenderBlockFlow(parent())
; } |
| 21 |
| 22 virtual bool isRenderPagedFlowThread() const OVERRIDE { return true; } |
| 23 virtual bool heightIsAuto() const OVERRIDE { return !columnHeightAvailable()
; } |
| 24 virtual const char* renderName() const OVERRIDE; |
| 25 virtual bool needsNewWidth() const OVERRIDE; |
| 26 virtual void updateLogicalWidth() OVERRIDE; |
| 27 virtual void layout(); |
| 28 }; |
| 29 |
| 30 } // namespace WebCore |
| 31 |
| 32 #endif // RenderPagedFlowThread_h |
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