FOptionalPinManager | Unreal Engine 5.7 Documentation

Manager to build or refresh a list of optional pins.


Name	FOptionalPinManager
Type	struct
Header File	/Engine/Source/Editor/BlueprintGraph/Classes/K2Node.h
Include Path	#include "K2Node.h"

Syntax

struct FOptionalPinManager

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FOptionalPinManager()		K2Node.h

Name	Remarks	Include Path
virtual bool CanTreatPropertyAsOptional ( FProperty* TestProperty ) const	Can this property be managed as an optional pin (with the ability to be shown or hidden)	K2Node.h
void CreateVisiblePins ( TArray< FOptionalPinFromProperty >& Properties, UStruct* SourceStruct, EEdGraphPinDirection Direction, UK2Node* TargetNode, uint8* StructBasePtr, uint8* DefaultsPtr )	Creates a pin for each visible property on the specified node	K2Node.h
virtual void CustomizePinData ( UEdGraphPin* Pin, FName SourcePropertyName, int32 ArrayIndex, FProperty* Property ) const	Customize automatically created pins if desired.	K2Node.h
virtual void GetRecordDefaults ( FProperty* TestProperty, FOptionalPinFromProperty& Record ) const	Should the specified property be displayed by default	K2Node.h
void RebuildPropertyList ( TArray< FOptionalPinFromProperty >& Properties, UStruct* SourceStruct )	Reconstructs the specified property array using the SourceStruct	K2Node.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostInitNewPin ( UEdGraphPin* Pin, FOptionalPinFromProperty& Record, int32 ArrayIndex, FProperty* Property, uint8* PropertyAddress, uint8* DefaultPropertyAddress ) const		K2Node.h
virtual void PostRemovedOldPin ( FOptionalPinFromProperty& Record, int32 ArrayIndex, FProperty* Property, uint8* PropertyAddress, uint8* DefaultPropertyAddress ) const		K2Node.h
void RebuildProperty ( FProperty* TestProperty, FName CategoryName, TArray< FOptionalPinFromProperty >& Properties, UStruct* SourceStruct, TMap< FName, FOldOptionalPinSettings >& OldSettings )		K2Node.h

Name	Remarks	Include Path	Unreal Specifiers
static void CacheShownPins ( const TArray< FOptionalPinFromProperty >& OptionalPins, TArray< FName >& OldShownPins )	Helper function to make consistent behavior between nodes that use optional pins	K2Node.h
static void EvaluateOldShownPins ( const TArray< FOptionalPinFromProperty >& OptionalPins, TArray< FName >& OldShownPins, UK2Node* Node )	Helper function to make consistent behavior between nodes that use optional pins	K2Node.h