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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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