1 /*
2 * Copyright (c) 2022 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_GESTURES_SINGLE_CHILD_GESTURE_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_GESTURES_SINGLE_CHILD_GESTURE_H
18 
19 #include "core/gestures/gesture_event.h"
20 
21 namespace OHOS::Ace {
22 class ACE_EXPORT SingleChildGesture : public Gesture {
23     DECLARE_ACE_TYPE(SingleChildGesture, Gesture);
24 
25 public:
26     SingleChildGesture() = default;
27 
28     void SetChild(RefPtr<Gesture> child);
29     const RefPtr<Gesture>& GetChild() const;
30     RefPtr<GestureRecognizer> CreateChildRecognizer(WeakPtr<PipelineBase> context);
31 
32 private:
33     RefPtr<Gesture> child_;
34 };
35 } // namespace OHOS::Ace::FrameWork
36 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_GESTURES_SINGLE_CHILD_GESTURE_H
37