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OHOS-RootView-OnVirtualDeviceEventListener.md 3.06 KB

# OHOS::RootView::OnVirtualDeviceEventListener<a name="ZH-CN_TOPIC_0000001054479583"></a>

## **Overview**<a name="section105933385093533"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Listens for the input events triggered by a virtual device other than human touching or physical pressing.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1238353277093533"></a>

## Public Member Functions<a name="pub-methods"></a>

<a name="table55773965093533"></a>
<table><thead align="left"><tr id="row68453965093533"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p866213775093533"><a name="p866213775093533"></a><a name="p866213775093533"></a>Public Member Function Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p2032357456093533"><a name="p2032357456093533"></a><a name="p2032357456093533"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1451866612093533"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1289480213093533"><a name="p1289480213093533"></a><a name="p1289480213093533"></a><a href="Graphic.md#ga548d8e9577a986223ff134c32eece547">OnVirtualDeviceEvent</a> (<a href="OHOS-UIView.md">UIView</a> &amp;view, <a href="OHOS-VirtualDeviceEvent.md">VirtualDeviceEvent</a> event)=0</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p763803364093533"><a name="p763803364093533"></a><a name="p763803364093533"></a>virtual bool&nbsp;</p>
<p id="p1043168114093533"><a name="p1043168114093533"></a><a name="p1043168114093533"></a>Responds to an input event triggered by a virtual device. </p>
</td>
</tr>
<tr id="row1182204031093533"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p578553551093533"><a name="p578553551093533"></a><a name="p578553551093533"></a><a href="Graphic.md#ga4854963aa969ee20a6cd174a70f5cd23">operator new</a> (size_t size)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1312402832093533"><a name="p1312402832093533"></a><a name="p1312402832093533"></a>void *&nbsp;</p>
<p id="p766387089093533"><a name="p766387089093533"></a><a name="p766387089093533"></a>Overrides the <strong id="b282965623093533"><a name="b282965623093533"></a><a name="b282965623093533"></a>new</strong> function. </p>
</td>
</tr>
<tr id="row2023286829093533"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1142615915093533"><a name="p1142615915093533"></a><a name="p1142615915093533"></a><a href="Graphic.md#gadf1997a0f56ac2b220e7f0f8e8e0a6ef">operator delete</a> (void *p)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1060392518093533"><a name="p1060392518093533"></a><a name="p1060392518093533"></a>void&nbsp;</p>
<p id="p580951678093533"><a name="p580951678093533"></a><a name="p580951678093533"></a>Overrides the <strong id="b1229971682093533"><a name="b1229971682093533"></a><a name="b1229971682093533"></a>delete</strong> function. </p>
</td>
</tr>
</tbody>
</table>

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提交于 2020-09-08 10:08 . add OpenHarmony 1.0 baseline

OHOS::RootView::OnVirtualDeviceEventListener

Overview

Related Modules:

Graphic

Description:

Listens for the input events triggered by a virtual device other than human touching or physical pressing.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name	Description
OnVirtualDeviceEvent (UIView &view, VirtualDeviceEvent event)=0	virtual bool Responds to an input event triggered by a virtual device.
operator new (size_t size)	void * Overrides the new function.
operator delete (void *p)	void Overrides the delete function.

Public Member Function Name

Description

OnVirtualDeviceEvent (UIView &view, VirtualDeviceEvent event)=0

virtual bool

Responds to an input event triggered by a virtual device.

operator new (size_t size)

void *

Overrides the new function.

operator delete (void *p)

void

Overrides the delete function.

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OHOS::RootView::OnVirtualDeviceEventListener

Overview

Summary

Public Member Functions

简介

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OHOS::RootView::OnVirtualDeviceEventListener

Overview

Summary

Public Member Functions

简介

发行版

贡献者

近期动态

搜索帮助

famoustang / docs