EdGraphSchema.h File Reference

#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "EdGraph/EdGraphNode.h"
#include "EdGraph/EdGraphPin.h"
#include "AssetRegistry/AssetData.h"
#include "UObject/ObjectKey.h"
#include "Input/Reply.h"
#include "EdGraphSchema.generated.h"

Go to the source code of this file.

Classes
struct	FEdGraphSchemaActionDefiningObject
struct	FEdGraphSchemaAction
struct	FEdGraphSchemaAction_NewNode
struct	FEdGraphSchemaAction_Dummy
struct	FPinConnectionResponse
struct	FGraphActionListBuilderBase
struct	FCategorizedGraphActionListBuilder
struct	FGraphActionMenuBuilder
struct	FGraphContextMenuBuilder
struct	FGraphDisplayInfo
class	UEdGraphSchema

Enumerations
enum	EGraphType : int {   GT_Function , GT_Ubergraph , GT_Macro , GT_Animation ,   GT_StateMachine , GT_MAX }
enum	ECanCreateConnectionResponse : int {   CONNECT_RESPONSE_MAKE , CONNECT_RESPONSE_DISALLOW , CONNECT_RESPONSE_BREAK_OTHERS_A , CONNECT_RESPONSE_BREAK_OTHERS_B ,   CONNECT_RESPONSE_BREAK_OTHERS_AB , CONNECT_RESPONSE_MAKE_WITH_CONVERSION_NODE , CONNECT_RESPONSE_MAKE_WITH_PROMOTION , CONNECT_RESPONSE_MAX }

Enumeration Type Documentation

ECanCreateConnectionResponse

enum ECanCreateConnectionResponse : int

This is the type of response the graph editor should take when making a connection

Enumerator
CONNECT_RESPONSE_MAKE	Make the connection; there are no issues (message string is displayed if not empty).
CONNECT_RESPONSE_DISALLOW	Cannot make this connection; display the message string as an error.
CONNECT_RESPONSE_BREAK_OTHERS_A	Break all existing connections on A and make the new connection (it's exclusive); display the message string as a warning/notice.
CONNECT_RESPONSE_BREAK_OTHERS_B	Break all existing connections on B and make the new connection (it's exclusive); display the message string as a warning/notice.
CONNECT_RESPONSE_BREAK_OTHERS_AB	Break all existing connections on A and B, and make the new connection (it's exclusive); display the message string as a warning/notice.
CONNECT_RESPONSE_MAKE_WITH_CONVERSION_NODE	Make the connection via an intermediate cast node, or some other conversion node.
CONNECT_RESPONSE_MAKE_WITH_PROMOTION	Make the connection by promoting a lower type to a higher type. Ex: Connecting a Float -> Double, float should become a double
CONNECT_RESPONSE_MAX

EGraphType

enum EGraphType : int

Distinguishes between different graph types. Graphs can have different properties; for example: functions have one entry point, ubergraphs can have multiples.

Enumerator
GT_Function
GT_Ubergraph
GT_Macro
GT_Animation
GT_StateMachine
GT_MAX