| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |
| #define CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |
| |
| #include "cc/base/cc_export.h" |
| #include "cc/layers/layer.h" |
| #include "cc/layers/scrollbar_layer_interface.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT SolidColorScrollbarLayer : public ScrollbarLayerInterface, |
| public Layer { |
| public: |
| virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
| OVERRIDE; |
| |
| static scoped_refptr<SolidColorScrollbarLayer> Create( |
| ScrollbarOrientation orientation, |
| int thumb_thickness, |
| bool is_left_side_vertical_scrollbar, |
| int scroll_layer_id); |
| |
| // Layer overrides. |
| virtual bool OpacityCanAnimateOnImplThread() const OVERRIDE; |
| virtual ScrollbarLayerInterface* ToScrollbarLayer() OVERRIDE; |
| |
| // ScrollbarLayerInterface |
| virtual int ScrollLayerId() const OVERRIDE; |
| virtual void SetScrollLayerId(int id) OVERRIDE; |
| |
| virtual ScrollbarOrientation orientation() const OVERRIDE; |
| |
| protected: |
| SolidColorScrollbarLayer(ScrollbarOrientation orientation, |
| int thumb_thickness, |
| bool is_left_side_vertical_scrollbar, |
| int scroll_layer_id); |
| virtual ~SolidColorScrollbarLayer(); |
| |
| private: |
| int scroll_layer_id_; |
| ScrollbarOrientation orientation_; |
| int thumb_thickness_; |
| bool is_left_side_vertical_scrollbar_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SolidColorScrollbarLayer); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |