FKismetVariableDragDropAction

DragDropAction class for dropping a Variable onto a graph

Unreal Engine C++ API Reference > Editor > Kismet

Inheritance Hierarchy

References

   
Module Kismet
Header /Engine/Source/Editor/Kismet/Public/BPVariableDragDropAction.h
Include #include "BPVariableDragDropAction.h"

Syntax

class FKismetVariableDragDropAction : public [FMyBlueprintItemDragDropAction](API\Editor\Kismet\FMyBlueprintItemDragDropAction)  

Remarks

DragDropAction class for dropping a Variable onto a graph

Variables

Type Name Description
FName VariableName Name of variable being dragged
TWeakObjectPtr<... VariableSource Scope this variable belongs to

Constructors

Type Name Description
  FKismetVariableDragDropAction () Construct a FKismetVariableDragDropAction

Functions

Type Name Description
bool CanExecuteMakeSetter ( FNodeConstructionParams InParams, FProperty* InVariableProperty ) Called too check if we can execute a setter on a given property
bool CanVariableBeDropped ( const FProperty* InVariablePro..., const UEdGraph& InGraph ) Checks if the property can be dropped in a graph
void GetLinksThatWillBreak ( UEdGraphNode* Node, FProperty* NewVariableProperty, TArray< class UEdGraphPin* >&... ) Test new variable type against existing links for node and get any links that will break
UStruct *... GetLocalVariableScope () Returns the local variable's scope, if any
const FStrin... GetTypeId ()  
FProperty &#... GetVariableProperty ()  
void MakeGetter ( FNodeConstructionParams InParams ) Called when user selects to create a Getter for the variable
void MakeSetter ( FNodeConstructionParams InParams ) Called when user selects to create a Setter for the variable
TSharedRef< ... New ( TSharedPtr< FEdGraphSchemaAction > ..., FName InVariableName, UStruct* InVariableSource, FNodeCreationAnalytic AnalyticCallb... )  
bool WillBreakLinks ( UEdGraphNode* Node, FProperty* NewVariableProperty ) Indicates if replacing the variable node, with the new property will require any links to be broken

Overridden from FMyBlueprintItemDragDropAction

Type Name Description
UBlueprint &... GetSourceBlueprint ()  

Overridden from FGraphSchemaActionDragDropAction

Type Name Description
void GetDefaultStatusSymbol ( const FSlateBrush*& PrimaryBru..., FSlateColor& IconColorOut, FSlateBrush const*& SecondaryB..., FSlateColor& SecondaryColorOut )  

Overridden from FGraphEditorDragDropAction

Type Name Description
FReply DroppedOnNode ( FVector2D ScreenPosition, FVector2D GraphPosition )  
FReply DroppedOnPanel ( const TSharedRef< class SWidget >&..., FVector2D ScreenPosition, FVector2D GraphPosition, UEdGraph& Graph )  
FReply DroppedOnPin ( FVector2D ScreenPosition, FVector2D GraphPosition )  
void HoverTargetChanged () Interface to override.

Overridden from FDragDropOperation

Type Name Description
bool IsOfTypeImpl ( const FString& Type ) Checks whether this drag and drop operation can cast safely to the specified type.

Classes

Type Name Description
Protected struct FNodeConstructionParams Structure for required node construction parameters

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