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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SCROLL_SCROLLBAR_THEME_OVERLAY_MOCK_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SCROLL_SCROLLBAR_THEME_OVERLAY_MOCK_H_
#include "third_party/blink/renderer/core/scroll/scrollbar_theme_overlay_mobile.h"
namespace blink {
class CORE_EXPORT ScrollbarThemeOverlayMock
: public ScrollbarThemeOverlayMobile {
public:
// These parameters should be the same as those used by
// cc::SolidColorScrollbarLayerImpl to make sure composited and
// non-composited scrollbars have the same appearance for tests using mock
// overlay scrollbars.
ScrollbarThemeOverlayMock()
: ScrollbarThemeOverlayMobile(3, 4, Color(128, 128, 128, 128)) {}
base::TimeDelta OverlayScrollbarFadeOutDelay() const override {
return delay_;
}
base::TimeDelta OverlayScrollbarFadeOutDuration() const override {
return base::TimeDelta();
}
void SetOverlayScrollbarFadeOutDelay(base::TimeDelta delay) {
delay_ = delay;
}
bool ShouldSnapBackToDragOrigin(const Scrollbar& scrollbar,
const WebMouseEvent& evt) override {
return false;
}
int MinimumThumbLength(const Scrollbar& scrollbar) override {
return ThumbThickness(scrollbar);
}
private:
bool IsMockTheme() const final { return true; }
base::TimeDelta delay_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_SCROLL_SCROLLBAR_THEME_OVERLAY_MOCK_H_