1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SCROLL_BAR_SCROLL_BAR_MODEL_NG_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SCROLL_BAR_SCROLL_BAR_MODEL_NG_H
18 
19 #include "core/components_ng/pattern/scroll_bar/scroll_bar_model.h"
20 #include "frameworks/base/utils/macros.h"
21 
22 namespace OHOS::Ace::NG {
23 class ACE_EXPORT ScrollBarModelNG : public OHOS::Ace::ScrollBarModel {
24 public:
25     RefPtr<ScrollProxy> GetScrollBarProxy(const  RefPtr<ScrollProxy>& scrollProxy) override;
26     void Create(const RefPtr<ScrollProxy>& proxy, bool infoflag, bool proxyFlag,
27         int directionValue, int stateValue) override;
28     void SetEnableNestedScroll(bool enableNestedSroll) override;
29     static void SetEnableNestedScroll(FrameNode* frameNode, bool enableNestedSroll);
30     static void SetNestedScroll(RefPtr<FrameNode>& frameNode, RefPtr<ScrollablePattern>& pattern);
31     static void UnSetNestedScroll(RefPtr<FrameNode>& frameNode, RefPtr<ScrollablePattern>& pattern);
32 };
33 } // namespace OHOS::Ace::NG
34 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_SCROLL_BAR_SCROLL_BAR_MODEL_NG_H
35