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 ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_VIEW_H_ 6 #define ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_VIEW_H_ 7 8 #include "ui/events/event.h" 9 #include "ui/gfx/image/image_skia.h" 10 #include "ui/views/context_menu_controller.h" 11 #include "ui/views/view.h" 12 13 namespace ash { 14 15 class PreEventDispatchHandler; 16 17 class DesktopBackgroundView : public views::View, 18 public views::ContextMenuController { 19 public: 20 DesktopBackgroundView(); 21 virtual ~DesktopBackgroundView(); 22 23 private: 24 // Overridden from views::View: 25 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; 26 virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE; 27 28 // Overridden from views::ContextMenuController: 29 virtual void ShowContextMenuForView(views::View* source, 30 const gfx::Point& point, 31 ui::MenuSourceType source_type) OVERRIDE; 32 scoped_ptr<PreEventDispatchHandler> pre_dispatch_handler_; 33 34 DISALLOW_COPY_AND_ASSIGN(DesktopBackgroundView); 35 }; 36 37 } // namespace ash 38 39 #endif // ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_VIEW_H_ 40