44 lines
1.1 KiB
C++
44 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 <optional>
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#include <tuple>
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namespace facebook::react {
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enum class ScrollViewSnapToAlignment { Start, Center, End };
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enum class ScrollViewIndicatorStyle { Default, Black, White };
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enum class ScrollViewKeyboardDismissMode { None, OnDrag, Interactive };
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enum class ContentInsetAdjustmentBehavior {
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Never,
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Automatic,
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ScrollableAxes,
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Always
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};
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class ScrollViewMaintainVisibleContentPosition final {
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public:
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int minIndexForVisible{0};
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std::optional<int> autoscrollToTopThreshold{};
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bool operator==(const ScrollViewMaintainVisibleContentPosition& rhs) const {
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return std::tie(this->minIndexForVisible, this->autoscrollToTopThreshold) ==
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std::tie(rhs.minIndexForVisible, rhs.autoscrollToTopThreshold);
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}
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bool operator!=(const ScrollViewMaintainVisibleContentPosition& rhs) const {
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return !(*this == rhs);
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}
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};
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} // namespace facebook::react
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