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Unreal Engine C++ API Reference > Editor > BlueprintGraph
Inheritance Hierarchy
References
Module | BlueprintGraph |
Header | /Engine/Source/Editor/BlueprintGraph/Classes/K2Node_Event.h |
Include | #include "K2Node_Event.h" |
Syntax
class UK2Node_Event :
public [UK2Node_EditablePinBase](API\Editor\BlueprintGraph\UK2Node_EditablePinBase),
public [IK2Node_EventNodeInterface](API\Editor\BlueprintGraph\IK2Node_EventNodeInterface)
Variables
Type | Name | Description |
---|---|---|
uint32: 1 | bInternalEvent | If true, this event is internal machinery, and should not be marked BlueprintCallable |
uint32: 1 | bOverrideFunction | If true, we are actually overriding this function, not making a new event with a signature that matches |
FName | CustomFunctionName | If this is not an override, allow user to specify a name for the function created by this entry point |
FMemberReferenc... | EventReference | Reference for the function this event is linked to |
uint32 | FunctionFlags | Additional function flags to apply to this function |
Constructors
Type | Name | Description |
---|---|---|
UK2Node_Event ( const FObjectInitializer& ObjectIn... ) |
Functions
Type | Name | Description |
---|---|---|
bool | AreEventNodesIdentical ( const UK2Node_Event* InNodeA, const UK2Node_Event* InNodeB ) | Helper function to identify if two Event nodes are the same |
UFunction &#... | FindEventSignatureFunction () | |
void | FixupEventReference ( bool bForce ) | |
FName | GetFunctionName () | |
FText | GetLocalizedNetString ( uint32 NetFlags, bool Calling ) | Returns localized string describing replication settings. |
bool | IsCompatibleWithGraph ( const UEdGraph* TargetGraph ) | |
bool | IsCosmeticTickEvent () | |
bool | IsFunctionEntryCompatible ( const UK2Node_FunctionEntry* E... ) | Checks whether the parameters for this event node are compatible with the specified function entry node |
bool | IsInterfaceEventNode () | Checks if this event node is implementing an interface event |
bool | IsUsedByAuthorityOnlyDelegate () | |
void | UpdateDelegatePin ( bool bSilent ) |
Overridden from UK2Node
Type | Name | Description |
---|---|---|
FNodeHandlin... | CreateNodeHandler ( FKismetCompilerContext& CompilerCo... ) | |
bool | DrawNodeAsEntry () | Return whether to draw this node as an entry |
void | ExpandNode ( FKismetCompilerContext& CompilerCo..., UEdGraph* SourceGraph ) | Expands a node while compiling, which may add additional nodes or delete this node |
FName | GetCornerIcon () | |
FText | GetMenuCategory () | Override to provide a default category for specific node types to be listed under. |
void | GetNodeAttributes ( TArray< TKeyValuePair< FString, FSt... ) | This function returns an arbitrary number of attributes that describe this node for analytics events |
void | GetRedirectPinNames ( const UEdGraphPin& Pin, TArray< FString >& RedirectPinName... ) | Determines what the possible redirect pin names are |
FText | GetToolTipHeading () | |
bool | NodeCausesStructuralBlueprintChange () | Return true if adding/removing this node requires calling MarkBlueprintAsStructurallyModified on the Blueprint |
void | PostReconstructNode () | Called at the end of ReconstructNode, allows node specific work to be performed |
Overridden from UEdGraphNode
Type | Name | Description |
---|---|---|
void | AllocateDefaultPins () | Allocate default pins for a given node, based only the NodeType, which should already be filled in. |
bool | CanPasteHere ( const UEdGraph* TargetGraph ) | Determine if this node can live in the specified graph |
void | FindDiffs ( UEdGraphNode* OtherNode, FDiffResults& Results ) | Gives the node the option to customize how diffs are discovered within it. |
FEdGraphNode... | GetDeprecationResponse ( EEdGraphNodeDeprecationType Depreca... ) | Returns the response to use when reporting a deprecation. |
FString | GetDocumentationExcerptName () | Returns the name of the excerpt to display from the specified external documentation link for the graph node Default behavior is to return the class name (including prefix) |
FString | GetDocumentationLink () | Returns the link used for external documentation for the graph node |
FString | GetFindReferenceSearchString () | Gets the search string to find references to this node |
FSlateIcon | GetIconAndTint ( FLinearColor& OutColor ) | |
UObject *... | GetJumpTargetForDoubleClick () | Returns the object that should be focused when double-clicking on this node (the object can be an actor, which selects it in the world, or a node/graph/pin) |
FText | GetKeywords () | Returns the keywords that should be used when searching for this node |
FText | GetNodeTitle ( ENodeTitleType::Type TitleType ) | Gets the name of this node, shown in title bar |
FLinearColor | GetNodeTitleColor () | Gets the draw color of a node's title bar |
FText | GetTooltipText () | Gets the tooltip to display when over the node |
bool | HasDeprecatedReference () | Returns true if this node references a deprecated type or member. |
bool | HasExternalDependencies ( TArray< class UStruct* >*... ) | Returns whether or not this node has dependencies on an external structure If OptionalOutput isn't null, it should be filled with the known dependencies objects (Classes, Structures, Functions, etc). |
void | PinConnectionListChanged ( UEdGraphPin* Pin ) | Called when the connection list of one of the pins of this node is changed in the editor |
void | ValidateNodeDuringCompilation ( FCompilerResultsLog& MessageLog ) | Gives each visual node a chance to do final validation before it's node is harvested for use at runtime. |
Overridden from UObject
Type | Name | Description |
---|---|---|
void | PostDuplicate ( bool bDuplicateForPIE ) | Called after duplication & serialization and before PostLoad. |
void | PostLoad () | Do any object-specific cleanup required immediately after loading an object. |
void | Serialize ( FArchive& Ar ) | Handles reading, writing, and reference collecting using FArchive. |
Overridden from IK2Node_EventNodeInterface
Type | Name | Description |
---|---|---|
TSharedPtr< ... | GetEventNodeAction ( const FText& ActionCategory ) |
Constants
Name | Description |
---|---|
DelegateOutputName |
Deprecated Variables
Type | Name | Description |
---|---|---|
TSubclassOf< cl... | EventSignatureClass_DEPRECATED | Class that the function signature is from. |
FName | EventSignatureName_DEPRECATED | Name of function signature that this event implements |