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      1 // Copyright (c) 2013 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 UI_V2_SRC_VIEW_PRIVATE_H_
      6 #define UI_V2_SRC_VIEW_PRIVATE_H_
      7 
      8 #include "base/observer_list.h"
      9 #include "ui/v2/public/view.h"
     10 
     11 namespace gfx {
     12 class Rect;
     13 }
     14 
     15 namespace v2 {
     16 
     17 class ViewObserver;
     18 
     19 // Friend of View. Provides a way to access view state for the implementation
     20 // of class View.
     21 class ViewPrivate {
     22  public:
     23   explicit ViewPrivate(View* view);
     24   ~ViewPrivate();
     25 
     26   ObserverList<ViewObserver>* observers() { return &view_->observers_; }
     27 
     28   void ClearParent() { view_->parent_ = NULL; }
     29 
     30   void set_bounds(const gfx::Rect& bounds) { view_->bounds_ = bounds; }
     31 
     32  private:
     33   View* view_;
     34 
     35   DISALLOW_COPY_AND_ASSIGN(ViewPrivate);
     36 };
     37 
     38 }  // namespace v2
     39 
     40 #endif  // UI_V2_SRC_VIEW_PRIVATE_H_
     41