1 /*
2  * Copyright (c) 2021 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_OVERLAY_OVERLAY_COMPONENT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_OVERLAY_OVERLAY_COMPONENT_H
18 
19 #include "core/components/stack/stack_component.h"
20 
21 namespace OHOS::Ace {
22 
23 class OverlayComponent : public StackComponent {
24     DECLARE_ACE_TYPE(OverlayComponent, StackComponent);
25 
26 public:
OverlayComponent(const std::list<RefPtr<Component>> & children)27     explicit OverlayComponent(const std::list<RefPtr<Component>>& children)
28         : StackComponent(Alignment::TOP_LEFT, StackFit::INHERIT, Overflow::OBSERVABLE, children)
29     {}
30     ~OverlayComponent() override = default;
31 
32     RefPtr<Element> CreateElement() override;
33 
34     RefPtr<RenderNode> CreateRenderNode() override;
35 };
36 
37 } // namespace OHOS::Ace
38 
39 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_OVERLAY_OVERLAY_COMPONENT_H
40