1 /*
2  * Copyright (c) 2024 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 META_INTERFACE_PROPERTY_PROPERTY_EVENTS_H
17 #define META_INTERFACE_PROPERTY_PROPERTY_EVENTS_H
18 
19 #include <meta/interface/simple_event.h>
20 
21 META_BEGIN_NAMESPACE()
22 
23 /**
24  * @brief The IOnTypedChanged interface defines a user-bindable interface for reacting to property value changes with
25  * parameter.
26  */
27 struct IOnTypedChangedInfo {
28     constexpr static BASE_NS::Uid UID { "4c6fc26c-1d8a-4319-b95f-e2219560c1c5" };
29     constexpr static char const* NAME { "OnChanged" };
30 };
31 using IOnChanged = SimpleEvent<IOnTypedChangedInfo, void()>;
32 
33 META_END_NAMESPACE()
34 
35 #endif
36