39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <memory>
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#include <folly/dynamic.h>
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#include <react/renderer/components/scrollview/ScrollEvent.h>
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#include <react/renderer/components/view/ViewEventEmitter.h>
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#include <react/renderer/core/EventEmitter.h>
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namespace facebook::react {
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class ScrollViewEventEmitter : public ViewEventEmitter {
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public:
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using ViewEventEmitter::ViewEventEmitter;
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using Metrics = ScrollEvent;
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using EndDragMetrics = ScrollEndDragEvent;
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void onScroll(const ScrollEvent& scrollEvent) const;
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void onScrollBeginDrag(const ScrollEvent& scrollEvent) const;
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void onScrollEndDrag(const ScrollEndDragEvent& scrollEvent) const;
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void onMomentumScrollBegin(const ScrollEvent& scrollEvent) const;
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void onMomentumScrollEnd(const ScrollEvent& scrollEvent) const;
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void onScrollToTop(const ScrollEvent& scrollEvent) const;
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private:
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void dispatchScrollViewEvent(std::string name, const ScrollEvent& scrollEvent)
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const;
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};
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} // namespace facebook::react
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