ui/v2/public/layout.h

// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_V2_PUBLIC_LAYOUT_H_
#define UI_V2_PUBLIC_LAYOUT_H_

#include "ui/v2/public/v2_export.h"
#include "ui/v2/public/view_observer.h"

namespace v2 {

class V2_EXPORT Layout {
 public:
  virtual ~Layout();

  // Called by the View to commit the bounds. It is up to the Layout to
  // figure out what bounds to actually set, via SetBoundsDirect below.
  virtual void SetChildBounds(View* child,
                              const gfx::Rect& requested_bounds);

 protected:
  // Sets the specified |bounds| on |child| without consulting layout.
  void SetChildBoundsDirect(View* child, const gfx::Rect& bounds);
};

}  // namespace v2

#endif  // UI_V2_PUBLIC_LAYOUT_H_