UBlueprintBoundEventNodeSpawner

Takes care of spawning [UK2Node_Event](API\Editor\BlueprintGraph\UK2Node_Event) nodes.

Unreal Engine C++ API Reference > Editor > BlueprintGraph

Inheritance Hierarchy

References

   
Module BlueprintGraph
Header /Engine/Source/Editor/BlueprintGraph/Classes/BlueprintBoundEventNodeSpawner.h
Include #include "BlueprintBoundEventNodeSpawner.h"

Syntax

class UBlueprintBoundEventNodeSpawner : public [UBlueprintEventNodeSpawner](API\Editor\BlueprintGraph\UBlueprintEventNodeSpawner)  

Remarks

Takes care of spawning UK2Node_Event nodes. Acts as the "action" portion of certain FBlueprintActionMenuItems. Will not spawn a new event node if one associated with the specified function already exits (instead, Invoke() will return the existing one). Evolved from FEdGraphSchemaAction_K2AddEvent and FEdGraphSchemaAction_K2ViewNode.

Constructors

Type Name Description
  UBlueprintBoundEventNodeSpawner ( const FObjectInitializer& ObjectIn... )  

Functions

Type Name Description
UBlueprintBo... Create ( TSubclassOf< UK2Node_Event > NodeCl..., FMulticastDelegateProperty* Ev..., UObject* Outer ) Creates a new UBlueprintEventNodeSpawner for delegate bound events.
FMulticastDe... GetEventDelegate ()  

Overridden from UBlueprintEventNodeSpawner

Type Name Description
UK2Node_Even... FindPreExistingEvent ( UBlueprint* Blueprint, FBindingSet const& Bindings )  

Overridden from UBlueprintNodeSpawner

Type Name Description
FBlueprintNo... GetSpawnerSignature () We want to be able to compare spawners, and have a signature that is rebuildable on subsequent runs.
UEdGraphNode... Invoke ( UEdGraph* ParentGraph, FBindingSet const& Bindings, FVector2D const Location ) Takes care of spawning a node for the specified graph.

Overridden from IBlueprintNodeBinder

Type Name Description
bool BindToNode ( UEdGraphNode* Node, FBindingObject Binding ) Attempts to apply the specified binding to the supplied node.
bool IsBindingCompatible ( FBindingObject BindingCandidate ) Checks to see if the specified object can be bound by this.

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