# event.h<a name="ZH-CN_TOPIC_0000001055198096"></a>

-   [Overview](#section1882098565165627)
-   [Summary](#section1815569874165627)
-   [Data Structures](#nested-classes)

## **Overview**<a name="section1882098565165627"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Declares the base class of a user input event and provides functions to record information such as the event position and timestamp. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1815569874165627"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table1149326805165627"></a>
<table><thead align="left"><tr id="row645565748165627"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p305976679165627"><a name="p305976679165627"></a><a name="p305976679165627"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1262615258165627"><a name="p1262615258165627"></a><a name="p1262615258165627"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1156784373165627"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p727758830165627"><a name="p727758830165627"></a><a name="p727758830165627"></a><a href="OHOS-Event.md">OHOS::Event</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p317201378165627"><a name="p317201378165627"></a><a name="p317201378165627"></a>Defines the base class of a user input event and provides functions to record information such as the event position and timestamp. </p>
</td>
</tr>
</tbody>
</table>