forked from OpenHarmony / docs

加入 Gitee

与超过 1200万开发者一起发现、参与优秀开源项目，私有仓库也完全免费：）

克隆/下载

OHOS-UIView-OnLongPressListener.md 3.80 KB

# OHOS::UIView::OnLongPressListener<a name="ZH-CN_TOPIC_0000001055078167"></a>

## **Overview**<a name="section743482567093535"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Defines a long-press event listener. You need to register this listener with the view to listen to long-press events.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section930024778093535"></a>

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

<a name="table1801485082093535"></a>
<table><thead align="left"><tr id="row2029407940093535"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><a name="p1988889838093535"></a><a name="p1988889838093535"></a>Public Member Function Name
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><a name="p1079007439093535"></a><a name="p1079007439093535"></a>Description
</th>
</tr>
</thead>
<tbody><tr id="row1258752249093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p838618740093535"></a><a name="p838618740093535"></a><a href="Graphic.md#gadd8ba1ff84abfc796ddeb9c6e5d46497">OnLongPress</a> (<a href="OHOS-UIView.md">UIView</a> &amp;view, const <a href="OHOS-LongPressEvent.md">LongPressEvent</a> &amp;event)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p18387924093535"></a><a name="p18387924093535"></a>virtual bool&nbsp;
<a name="p111829855093535"></a><a name="p111829855093535"></a>Called when a view is long pressed. 
</td>
</tr>
<tr id="row1233689617093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p541187875093535"></a><a name="p541187875093535"></a><a href="Graphic.md#ga80d9a933818b4ae9c3f34fe78f65a8f6">~OnLongPressListener</a> ()
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p366654237093535"></a><a name="p366654237093535"></a>virtual&nbsp;
<a name="p1733408688093535"></a><a name="p1733408688093535"></a>A destructor used to delete the <a name="b2143414095093535"></a><a name="b2143414095093535"></a><a href="OHOS-UIView-OnLongPressListener.md">OnLongPressListener</a> instance. 
</td>
</tr>
<tr id="row171289226093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p1451435920093535"></a><a name="p1451435920093535"></a><a href="Graphic.md#ga4854963aa969ee20a6cd174a70f5cd23">operator new</a> (size_t size)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p450165320093535"></a><a name="p450165320093535"></a>void *&nbsp;
<a name="p907231392093535"></a><a name="p907231392093535"></a>Overrides the <a name="b1757071992093535"></a><a name="b1757071992093535"></a>new function. 
</td>
</tr>
<tr id="row1294462979093535"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><a name="p1468544822093535"></a><a name="p1468544822093535"></a><a href="Graphic.md#gadf1997a0f56ac2b220e7f0f8e8e0a6ef">operator delete</a> (void *p)
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><a name="p1973766150093535"></a><a name="p1973766150093535"></a>void&nbsp;
<a name="p787975215093535"></a><a name="p787975215093535"></a>Overrides the <a name="b912994109093535"></a><a name="b912994109093535"></a>delete function. 
</td>
</tr>
</tbody>
</table>

一键复制编辑原始数据按行查看历史

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

OHOS::UIView::OnLongPressListener

Overview

Related Modules:

Graphic

Description:

Defines a long-press event listener. You need to register this listener with the view to listen to long-press events.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name	Description
OnLongPress (UIView &view, const LongPressEvent &event)	virtual bool Called when a view is long pressed.
~OnLongPressListener ()	virtual A destructor used to delete the OnLongPressListener instance.
operator new (size_t size)	void * Overrides the new function.
operator delete (void *p)	void Overrides the delete function.

https://gitee.com/cain_qin/docs.git

git@gitee.com:cain_qin/docs.git

cain_qin

docs

master

Cain / docs

OHOS::UIView::OnLongPressListener

Overview

Summary

Public Member Functions

简介

发行版

贡献者

近期动态

Cain / docs .gitee-modal { width: 500px !important; }

OHOS::UIView::OnLongPressListener

Overview

Summary

Public Member Functions

简介

发行版

贡献者

近期动态

搜索帮助

Cain / docs