ui/v2/src/view_private.h

   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_