# ui\_abstract\_progress.h<a name="ZH-CN_TOPIC_0000001055198112"></a>## **Overview**<a name="section1541423939093528"></a>**Related Modules:**[Graphic](Graphic.md)**Description:**Defines the base class attributes and common functions of a progress bar. **Since:**1.0**Version:**1.0## **Summary**<a name="section1265054780093528"></a>## Data Structures<a name="nested-classes"></a><aname="table287633919093528"></a><table><theadalign="left"><trid="row78375506093528"><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.1"><pid="p1033762958093528"><aname="p1033762958093528"></a><aname="p1033762958093528"></a>Data Structure Name</p></th><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.2"><pid="p2112435918093528"><aname="p2112435918093528"></a><aname="p2112435918093528"></a>Description</p></th></tr></thead><tbody><trid="row1622520835093528"><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.1 "><pid="p1816644147093528"><aname="p1816644147093528"></a><aname="p1816644147093528"></a><ahref="OHOS-UIAbstractProgress.md">OHOS::UIAbstractProgress</a></p></td><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.2 "><pid="p1018146144093528"><aname="p1018146144093528"></a><aname="p1018146144093528"></a>Represents the abstract base class which provides functions related to the progress bar. </p></td></tr></tbody></table>