ui/app_list/views/app_list_background.h

   1 // Copyright (c) 2012 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_APP_LIST_VIEWS_APP_LIST_BACKGROUND_H_
   6 #define UI_APP_LIST_VIEWS_APP_LIST_BACKGROUND_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "ui/views/background.h"
  11
  12 namespace views {
  13 class View;
  14 }
  15
  16 namespace app_list {
  17
  18 class AppListMainView;
  19
  20 // A class to paint bubble background.
  21 class AppListBackground : public views::Background {
  22  public:
  23   AppListBackground(int corner_radius,
  24                     AppListMainView* main_view);
  25   virtual ~AppListBackground();
  26
  27  private:
  28   // views::Background overrides:
  29   virtual void Paint(gfx::Canvas* canvas, views::View* view) const OVERRIDE;
  30
  31   const int corner_radius_;
  32   const AppListMainView* main_view_;  // Owned by views hierarchy.
  33
  34   DISALLOW_COPY_AND_ASSIGN(AppListBackground);
  35 };
  36
  37 }  // namespace app_list
  38
  39 #endif  // UI_APP_LIST_VIEWS_APP_LIST_BACKGROUND_H_