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FPropertyChangedEvent

Structure for passing pre and post edit change events

Inheritance Hierarchy

FPropertyChangedChainEvent

References

Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/UObject/UnrealType.h
Include	#include "UObject/UnrealType.h"

Syntax

struct FPropertyChangedEvent

Remarks

Structure for passing pre and post edit change events

Variables

	Name	Description
EPropertyChange...	ChangeType	The kind of change event that occurred.
FProperty *	MemberProperty	The member property of the object that PostEditChange is being called on.
int32	ObjectIteratorIndex	Used by the param system to say which object is receiving the event in the case of multi-select.
FProperty *	Property	The actual property that changed

Constructors

	Name	Description
	FPropertyChangedEvent ( FProperty* InProperty, EPropertyChangeType::Type InChangeT..., TArrayView< const UObject*cons... )
	FPropertyChangedEvent ( FProperty* InProperty, EPropertyChangeType::Type InChangeT..., const TArray< const UObject* >... )	The FPropertyChangedEvent constructor taking a TArray* is deprecated. Use the version taking a TArrayView instead.

Functions

	Name	Description
int32	GetArrayIndex ( const FString& InName )	Gets the Array Index of the "current object" based on a particular name InName - Name of the property to find the array index for
FName	GetMemberPropertyName()	Simple utility to get the name of the object's member property and takes care of the possible null property.
int32	GetNumObjectsBeingEdited()
const UObjec...	GetObjectBeingEdited ( int32 Index )	Gets an object being edited by this change event. Multiple objects could be edited at once
FName	GetPropertyName()	Simple utility to get the name of the property and takes care of the possible null property.
bool	HasArchetypeInstanceChanged ( UObject* InInstance )	Test whether an archetype instance was modified.
void	SetActiveMemberProperty ( FProperty* InActiveMemberPrope... )
void	SetArrayIndexPerObject ( TArrayView< const TMap< FString, in... )	Saves off map of array indices per object being set.
void	SetInstancesChanged ( T&& InInstancesChanged )	Specify the set of archetype instances that were modified by the property change.

Deprecated Functions

		Name	Description
		FPropertyChangedEvent ( FProperty* InProperty, EPropertyChangeType::Type InChangeT..., const TArray< const UObject* >... )	The FPropertyChangedEvent constructor taking a TArray* is deprecated. Use the version taking a TArrayView instead.

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