ui/v2/public/layout.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_PUBLIC_LAYOUT_H_
   6 #define UI_V2_PUBLIC_LAYOUT_H_
   7
   8 #include "ui/v2/public/v2_export.h"
   9 #include "ui/v2/public/view_observer.h"
  10
  11 namespace v2 {
  12
  13 class V2_EXPORT Layout {
  14  public:
  15   virtual ~Layout();
  16
  17   // Called by the View to commit the bounds. It is up to the Layout to
  18   // figure out what bounds to actually set, via SetBoundsDirect below.
  19   virtual void SetChildBounds(View* child,
  20                               const gfx::Rect& requested_bounds);
  21
  22  protected:
  23   // Sets the specified |bounds| on |child| without consulting layout.
  24   void SetChildBoundsDirect(View* child, const gfx::Rect& bounds);
  25 };
  26
  27 }  // namespace v2
  28
  29 #endif  // UI_V2_PUBLIC_LAYOUT_H_