harmony 鸿蒙ArkUI_TextChangeEvent

2025-06-12 浏览 (1)

ArkUI_TextChangeEvent

Overview

Defines the return types for the callback events triggered when the content of an input box changes, including the preview content.

Since: 15

Related module: ArkUI_NativeModule

Summary

Member Variables

NameDescription
const char * pStrText content of the text box.
const char * pExtendStrPreview content.
const char * numberInsertion position of the preview content.

Member Variable Description

pStr

const char* ArkUI_TextChangeEvent::pStr

Description

Text content of the text box.

pExtendStr

const char* ArkUI_TextChangeEvent::pExtendStr

Description

Preview content.

number

const char* ArkUI_TextChangeEvent::number

Description

Insertion position of the preview content.

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