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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,
int track_start,
bool is_left_side_vertical_scrollbar,
bool is_overlay);
~SolidColorScrollbarLayerImpl() override;
// LayerImpl overrides.
scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override;
void PushPropertiesTo(LayerImpl* layer) override;
void AppendQuads(RenderPass* render_pass,
AppendQuadsData* append_quads_data) override;
protected:
SolidColorScrollbarLayerImpl(LayerTreeImpl* tree_impl,
int id,
ScrollbarOrientation orientation,
int thumb_thickness,
int track_start,
bool is_left_side_vertical_scrollbar,
bool is_overlay);
// ScrollbarLayerImplBase implementation.
int ThumbThickness() const override;
int ThumbLength() const override;
float TrackLength() const override;
int TrackStart() const override;
bool IsThumbResizable() const override;
private:
const char* LayerTypeAsString() const override;
int thumb_thickness_;
int track_start_;
SkColor color_;
};
} // namespace cc
#endif // CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_IMPL_H_
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