# theme.h<a name="ZH-CN_TOPIC_0000001055678074"></a>

## **Overview**<a name="section1799570392093527"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Declares the base class used to define the functions related to the styles of different components. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section722184650093527"></a>

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

<a name="table951013518093527"></a>
<table><thead align="left"><tr id="row767572653093527"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1311875199093527"><a name="p1311875199093527"></a><a name="p1311875199093527"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p2004793724093527"><a name="p2004793724093527"></a><a name="p2004793724093527"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1387773875093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p438852633093527"><a name="p438852633093527"></a><a name="p438852633093527"></a><a href="OHOS-ButtonStyle.md">OHOS::ButtonStyle</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1798569659093527"><a name="p1798569659093527"></a><a name="p1798569659093527"></a>Stores styles of a button in its different states. </p>
</td>
</tr>
<tr id="row800093747093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1974281757093527"><a name="p1974281757093527"></a><a name="p1974281757093527"></a><a href="OHOS-Theme.md">OHOS::Theme</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1245150066093527"><a name="p1245150066093527"></a><a name="p1245150066093527"></a>Defines the theme class used to define the functions related to the styles of different components. </p>
</td>
</tr>
</tbody>
</table>