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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ | 5 #ifndef PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ |
6 #define PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ | 6 #define PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ |
7 | 7 |
8 #include "ppapi/c/dev/ppb_scrollbar_dev.h" | 8 #include "ppapi/c/dev/ppb_scrollbar_dev.h" |
9 #include "ppapi/cpp/dev/widget_dev.h" | 9 #include "ppapi/cpp/dev/widget_dev.h" |
10 | 10 |
11 namespace pp { | 11 namespace pp { |
12 | 12 |
13 class Instance; | 13 class Instance; |
14 | 14 |
15 // This class allows a plugin to use the browser's scrollbar widget. | 15 // This class allows a plugin to use the browser's scrollbar widget. |
16 class Scrollbar_Dev : public Widget_Dev { | 16 class Scrollbar_Dev : public Widget_Dev { |
17 public: | 17 public: |
18 // Creates an is_null() Scrollbar object. | 18 // Creates an is_null() Scrollbar object. |
19 Scrollbar_Dev() {} | 19 Scrollbar_Dev() {} |
20 | 20 |
21 explicit Scrollbar_Dev(PP_Resource resource); | 21 explicit Scrollbar_Dev(PP_Resource resource); |
22 Scrollbar_Dev(const Instance& instance, bool vertical); | 22 Scrollbar_Dev(const Instance& instance, bool vertical); |
23 Scrollbar_Dev(const Scrollbar_Dev& other); | 23 Scrollbar_Dev(const Scrollbar_Dev& other); |
24 | 24 |
25 Scrollbar_Dev& operator=(const Scrollbar_Dev& other); | 25 Scrollbar_Dev& operator=(const Scrollbar_Dev& other); |
26 | 26 |
27 // PPB_Scrollbar methods: | 27 // PPB_Scrollbar methods: |
28 uint32_t GetThickness(); | 28 uint32_t GetThickness(); |
| 29 bool IsOverlay(); |
29 uint32_t GetValue(); | 30 uint32_t GetValue(); |
30 void SetValue(uint32_t value); | 31 void SetValue(uint32_t value); |
31 void SetDocumentSize(uint32_t size); | 32 void SetDocumentSize(uint32_t size); |
32 void SetTickMarks(const Rect* tick_marks, uint32_t count); | 33 void SetTickMarks(const Rect* tick_marks, uint32_t count); |
33 void ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier); | 34 void ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier); |
34 }; | 35 }; |
35 | 36 |
36 } // namespace pp | 37 } // namespace pp |
37 | 38 |
38 #endif // PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ | 39 #endif // PPAPI_CPP_DEV_SCROLLBAR_DEV_H_ |
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