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1 // Copyright 2014 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 CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_ | |
6 #define CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "content/common/content_export.h" | |
10 #include "third_party/WebKit/public/platform/WebScrollbar.h" | |
11 #include "third_party/WebKit/public/platform/WebScrollbarLayer.h" | |
12 | |
13 namespace blink { | |
14 class WebScrollbarThemeGeometry; | |
15 class WebScrollbarThemePainter; | |
16 } | |
17 | |
18 namespace content { | |
19 | |
20 class WebLayerImpl; | |
21 | |
22 class WebScrollbarLayerImpl : public blink::WebScrollbarLayer { | |
23 public: | |
24 CONTENT_EXPORT WebScrollbarLayerImpl( | |
25 blink::WebScrollbar* scrollbar, | |
26 blink::WebScrollbarThemePainter painter, | |
27 blink::WebScrollbarThemeGeometry* geometry); | |
28 CONTENT_EXPORT WebScrollbarLayerImpl( | |
29 blink::WebScrollbar::Orientation orientation, | |
30 int thumb_thickness, | |
31 int track_start, | |
32 bool is_left_side_vertical_scrollbar); | |
33 virtual ~WebScrollbarLayerImpl(); | |
34 | |
35 // blink::WebScrollbarLayer implementation. | |
36 virtual blink::WebLayer* layer(); | |
37 virtual void setScrollLayer(blink::WebLayer* layer); | |
38 virtual void setClipLayer(blink::WebLayer* layer); | |
39 | |
40 private: | |
41 scoped_ptr<WebLayerImpl> layer_; | |
42 | |
43 DISALLOW_COPY_AND_ASSIGN(WebScrollbarLayerImpl); | |
44 }; | |
45 | |
46 } // namespace content | |
47 | |
48 #endif // CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_ | |
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