

```
1. typedef struct OH_NativeXComponent_ExtraMouseEventInfo OH_NativeXComponent_ExtraMouseEventInfo
```

## 概述

PhonePC/2in1TabletTVWearable

提供封装的扩展的鼠标事件信息实例。

**起始版本：** 20

**相关模块：** [OH\_NativeXComponent Native XComponent](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-oh-nativexcomponent-native-xcomponent)

**所在头文件：** [native\_interface\_xcomponent.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-interface-xcomponent-h)