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  3. FEdGraphSchemaAction

FEdGraphSchemaAction

This structure represents a context dependent action, with sufficient information for the schema to perform it.

API > API/Runtime > API/Runtime/Engine

This structure represents a context dependent action, with sufficient information for the schema to perform it.

   
Name FEdGraphSchemaAction
Type struct
Header File /Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraphSchema.h
Include Path #include "EdGraph/EdGraphSchema.h"

Syntax

USTRUCT ()  
struct FEdGraphSchemaAction

Derived Classes

FEdGraphSchemaAction derived class hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FEdGraphSchemaAction ( FText InNodeCategory,
FText InMenuDesc,
FText InToolTip,
const int32 InGrouping,
FText InKeywords,
int32 InSectionID
)

   EdGraph/EdGraphSchema.h  
  EdGraph/EdGraphSchema.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FEdGraphSchemaAction()

   EdGraph/EdGraphSchema.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
FullSearchCategoryArray TArray< FString >   EdGraph/EdGraphSchema.h  
FullSearchKeywordsArray TArray< FString >   EdGraph/EdGraphSchema.h  
FullSearchTitlesArray TArray< FString >   EdGraph/EdGraphSchema.h  
Grouping int32 This is a priority number for overriding alphabetical order in the action list (higher value == higher in the list). EdGraph/EdGraphSchema.h  
LocalizedFullSearchCategoryArray TArray< FString >   EdGraph/EdGraphSchema.h  
LocalizedFullSearchKeywordsArray TArray< FString >   EdGraph/EdGraphSchema.h  
LocalizedFullSearchTitlesArray TArray< FString >   EdGraph/EdGraphSchema.h  
LocalizedMenuDescriptionArray TArray< FString >   EdGraph/EdGraphSchema.h  
MenuDescriptionArray TArray< FString >   EdGraph/EdGraphSchema.h  
SearchText FString   EdGraph/EdGraphSchema.h  
SectionID int32 Section ID of the action list in which this action belongs. EdGraph/EdGraphSchema.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
Category FText This is the UI centric category the action fits in (e.g., Functions, Variables). EdGraph/EdGraphSchema.h  
CategoryChain TArray< FString > Cached chain of pipe separated categories EdGraph/EdGraphSchema.h  
Keywords FText This is just an arbitrary dump of extra text that search will match on, in addition to the description and tooltip, e.g., Add might have the keyword Math. EdGraph/EdGraphSchema.h  
MenuDescription FText The menu text that should be displayed for this node in the creation menu. EdGraph/EdGraphSchema.h  
TooltipDescription FText The tooltip text that should be displayed for this node in the creation menu. EdGraph/EdGraphSchema.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void AddReferencedObjects ( FReferenceCollector& Collector
)

 GC. EdGraph/EdGraphSchema.h  

virtual bool CanBeDeleted()

 Returns true if the action can be deleted. EdGraph/EdGraphSchema.h  

virtual bool CanBeRenamed()

 Returns true if the action can be renamed. EdGraph/EdGraphSchema.h  

void CosmeticUpdateCategory ( FText NewCategory
)

 Updates the category of the action and refreshes the search text; does not change the persistent backing item (e.g., it will not actually move a user added variable or function to a new category) EdGraph/EdGraphSchema.h  

void CosmeticUpdateRootCategory ( FText NewRootCategory
)

 Updates the root category of the action, making any existing categories a subcategory e.g. NewRootCategory|OldRootCategory EdGraph/EdGraphSchema.h  

const FText & GetCategory()

   EdGraph/EdGraphSchema.h  

const TArray< FString > & GetCategoryChain()

 Returns the full list of categories, after any pipe (|) separators have been parsed EdGraph/EdGraphSchema.h  

const FString & GetFullSearchText()

   EdGraph/EdGraphSchema.h  

int32 GetGrouping()

   EdGraph/EdGraphSchema.h  

const FText & GetKeywords()

   EdGraph/EdGraphSchema.h  

const TArray< FString > & GetLocalizedMenuDescriptionArray()

   EdGraph/EdGraphSchema.h  

const TArray< FString > & GetLocalizedSearchCategoryArray()

 Retrieves the localized full searchable categories for this action. EdGraph/EdGraphSchema.h  

const TArray< FString > & GetLocalizedSearchKeywordsArray()

 Retrieves the localized full searchable keywords for this action. EdGraph/EdGraphSchema.h  

const TArray< FString > & GetLocalizedSearchTitleArray()

 Retrieves the localized full searchable title for this action. EdGraph/EdGraphSchema.h  

const FText & GetMenuDescription()

   EdGraph/EdGraphSchema.h  

const TArray< FString > & GetMenuDescriptionArray()

   EdGraph/EdGraphSchema.h  

virtual FSlateBrush const * GetPaletteIcon()

 Can be used to override the icon of the action in the palette. EdGraph/EdGraphSchema.h  

virtual FText GetPaletteToolTip()

 Can be used to override the tooltip shown in the palette. EdGraph/EdGraphSchema.h  

virtual FEdGraphSchemaActionDefiningObject GetPersistentItemDefiningObject()

 Returns an opaque handle that can be used to confirm that two different persistent entries backing actions are part of the same section/category (e.g., both are variables in the same Blueprint) EdGraph/EdGraphSchema.h  

virtual int32 GetReorderIndexInContainer()

 Returns the ordering index of this action in the parent container (if the item cannot be reordered then this will return INDEX_NONE) EdGraph/EdGraphSchema.h  

const TArray< FString > & GetSearchCategoryArray()

 Retrieves the full searchable categories for this action. EdGraph/EdGraphSchema.h  

const TArray< FString > & GetSearchKeywordsArray()

 Retrieves the full searchable keywords for this action. EdGraph/EdGraphSchema.h  

const TArray< FString > & GetSearchTitleArray()

 Retrieves the full searchable title for this action. EdGraph/EdGraphSchema.h  

int32 GetSectionID()

   EdGraph/EdGraphSchema.h  

const FText & GetTooltipDescription()

   EdGraph/EdGraphSchema.h  

virtual FName GetTypeId()

   EdGraph/EdGraphSchema.h  

virtual bool IsA ( const FName& InType
) const

 Returns true if the action is of the given type. EdGraph/EdGraphSchema.h  

virtual bool IsAVariable()

 Returns true if the action refers to a member or local variable. EdGraph/EdGraphSchema.h  

virtual bool IsParentable()

 Whether or not this action can be parented to other actions of the same type. EdGraph/EdGraphSchema.h  

virtual void MovePersistentItemToCategory ( const FText& NewCategoryName
)

 Moves the item backing this action to the specified category if it is possible (does nothing for native-introduced variables/functions/etc...) EdGraph/EdGraphSchema.h  

virtual FReply OnDoubleClick ( UBlueprint* InBlueprint
)

 Performs a double click on the action EdGraph/EdGraphSchema.h  

virtual UEdGraphNode * PerformAction ( UEdGraph* ParentGraph,
UEdGraphPin* FromPin,
const FVector2f& Location,
bool bSelectNewNode
)

   EdGraph/EdGraphSchema.h  

virtual UEdGraphNode * PerformAction ( UEdGraph* ParentGraph,
UEdGraphPin* FromPin,
const FVector2D Location,
bool bSelectNewNode
)

 Execute this action, given the graph and schema, and possibly a pin that we were dragged from. EdGraph/EdGraphSchema.h  

virtual UEdGraphNode * PerformAction ( UEdGraph* ParentGraph,
TArray< UEdGraphPin* >& FromPins,
const FVector2D Location,
bool bSelectNewNode
)

 Execute this action, given the graph and schema, and possibly a pin that we were dragged from. EdGraph/EdGraphSchema.h  

virtual UEdGraphNode * PerformAction ( UEdGraph* ParentGraph,
TArray< UEdGraphPin* >& FromPins,
const FVector2f& Location,
bool bSelectNewNode
)

   EdGraph/EdGraphSchema.h  

virtual bool ReorderToBeforeAction ( TSharedRef< FEdGraphSchemaAction > OtherAction
)

 Reorders this action to be before the other item in the parent container (returns false if they are not in the same container or cannot be reordered) EdGraph/EdGraphSchema.h  

void UpdateSearchData ( FText NewMenuDescription,
FText NewToolTipDescription,
FText NewCategory,
FText NewKeywords
)

   EdGraph/EdGraphSchema.h  

Static

Name Remarks Include Path Unreal Specifiers

static FName StaticGetTypeId()

 Simple type info. EdGraph/EdGraphSchema.h  

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