1// Copyright (c) 2011 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 PPAPI_CPP_DEV_WIDGET_DEV_H_
6#define PPAPI_CPP_DEV_WIDGET_DEV_H_
7
8#include "ppapi/c/pp_stdint.h"
9#include "ppapi/cpp/resource.h"
10
11namespace pp {
12
13class ImageData;
14class InputEvent;
15class Rect;
16
17// This is the base class for widget elements.  As such, it can't be created
18// directly.
19class Widget_Dev : public Resource {
20 public:
21  // Creates an is_null() Widget object.
22  Widget_Dev() {}
23
24  explicit Widget_Dev(PP_Resource resource);
25  Widget_Dev(const Widget_Dev& other);
26
27  // PPB_Widget methods:
28  bool Paint(const Rect& rect, ImageData* image);
29  bool HandleEvent(const InputEvent& event);
30  bool GetLocation(Rect* location);
31  void SetLocation(const Rect& location);
32  void SetScale(float scale);
33};
34
35}  // namespace pp
36
37#endif  // PPAPI_CPP_DEV_WIDGET_DEV_H_
38