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// 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_IMPL_H_
#define CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_IMPL_H_
#include "cc/base/cc_export.h"
#include "cc/layers/scrollbar_layer_impl_base.h"
namespace cc {
class CC_EXPORT SolidColorScrollbarLayerImpl : public ScrollbarLayerImplBase {
public:
static scoped_ptr<SolidColorScrollbarLayerImpl> Create(
LayerTreeImpl* tree_impl,
int id,
ScrollbarOrientation orientation,
int thumb_thickness,
bool is_left_side_vertical_scrollbar);
virtual ~SolidColorScrollbarLayerImpl();
// LayerImpl overrides.
virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
OVERRIDE;
virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE;
virtual void AppendQuads(QuadSink* quad_sink,
AppendQuadsData* append_quads_data) OVERRIDE;
protected:
SolidColorScrollbarLayerImpl(LayerTreeImpl* tree_impl,
int id,
ScrollbarOrientation orientation,
int thumb_thickness,
bool is_left_side_vertical_scrollbar);
// ScrollbarLayerImplBase implementation.
virtual int ThumbThickness() const OVERRIDE;
virtual int ThumbLength() const OVERRIDE;
virtual float TrackLength() const OVERRIDE;
virtual int TrackStart() const OVERRIDE;
private:
int thumb_thickness_;
SkColor color_;
};
} // namespace cc
#endif // CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_IMPL_H_
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