Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

IPropertyChangeListener

Interface to a property change listener that broadcasts notifications when a property changes

Windows

MacOS

Linux

References

Module	PropertyEditor
Header	/Engine/Source/Editor/PropertyEditor/Public/IPropertyChangeListener.h
Include	#include "IPropertyChangeListener.h"

Syntax

class IPropertyChangeListener

Remarks

Interface to a property change listener that broadcasts notifications when a property changes

Functions

	Name	Description
FOnPropertyC...	GetOnPropertyChangedDelegate()
bool	ScanForChanges ( bool bRecacheNewValues )	Scans properties for changes
void	SetObject ( UObject& Object, const FPropertyListenerSettings& I... )	Sets the object that should be listened to for changes
void	TriggerAllPropertiesChangedDelegate()	Triggers all property changed delegates to fire

Typedefs

Name	Description
FOnPropertyChanged	Delegate called when a property changes

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss