ITextInputMethodChangeNotifier

Platform owners implement this class to react to changes in the view/model of editable text widgets.

Choose your operating system:

Windows

macOS

Linux

References

Module

ApplicationCore

Header

/Engine/Source/Runtime/ApplicationCore/Public/GenericPlatform/ITextInputMethodSystem.h

Include

#include "GenericPlatform/ITextInputMethodSystem.h"

Syntax

class ITextInputMethodChangeNotifier

Remarks

Platform owners implement this class to react to changes in the view/model of editable text widgets. Methods of this class should be called by the user to notify the system of changes not caused by system calls to methods of a ITextInputMethodContext implementation.

Destructors

Functions

Name Description

Public function

void

 

CancelComposition()

Public function

void

 

NotifyLayoutChanged

(
    const ELayoutChangeType ChangeType
)

Public function

void

 

NotifySelectionChanged()

Public function

void

 

NotifyTextChanged

(
    const uint32 BeginIndex,
    const uint32 OldLength,
    const uint32 NewLength
)

Enums

Name

Description

Public enum

ELayoutChangeType