FWidgetBlueprintCompilerContext | Unreal Engine 5.2 Documentation

Inheritance Hierarchy

FGraphCompilerContext
FKismetCompilerContext
FWidgetBlueprintCompilerContext

References


Module	UMGEditor
Header	/Engine/Source/Editor/UMGEditor/Public/WidgetBlueprintCompiler.h
Include	#include "WidgetBlueprintCompiler.h"

Syntax

class FWidgetBlueprintCompilerContext : public FKismetCompilerContext

Variables

Type	Name	Description
UWidgetBlueprintGeneratedClass *	NewWidgetBlueprintClass
TArray< UWidgetAnimation * >	OldWidgetAnimations
UWidgetTree *	OldWidgetTree
TMap< UWidgetAnimation , FProperty >	WidgetAnimToMemberVariableMap	Map of properties created for widget animations; to aid in debug data generation.
UWidgetGraphSchema *	WidgetSchema
TMap< UWidget , FProperty >	WidgetToMemberVariableMap	Map of properties created for widgets; to aid in debug data generation.

Constructors

	Type	Name	Description
		FWidgetBlueprintCompilerContext ( UWidgetBlueprint* SourceSketch, FCompilerResultsLog& InMessageLog, const FKismetCompilerOptions& InCompilerOptions )

Destructors

	Type	Name	Description
		~FWidgetBlueprintCompilerContext ()

Functions

Type	Name	Description
void	AddExtension ( UWidgetBlueprintGeneratedClass* Class, UWidgetBlueprintGeneratedClassExtension* Extension )
void	FixAbandonedWidgetTree ( UWidgetBlueprint* WidgetBP )
void	SanitizeBindings ( UBlueprintGeneratedClass* Class )
void	ValidateDesiredFocusWidgetName ()	Validates the Desired Focus name to make sure it's part of the Widget Tree.
void	ValidateWidgetAnimations ()	Checks if the animations' bindings are valid.
void	ValidateWidgetNames ()
void	VerifyEventReplysAreNotEmpty ( FKismetFunctionContext& Context )
void	VerifyFieldNotifyFunction ( FKismetFunctionContext& Context )
UWidgetBlueprint *	WidgetBlueprint ()

Overridden from FKismetCompilerContext

Type	Name	Description
void	CleanAndSanitizeClass ( UBlueprintGeneratedClass* ClassToClean, UObject*& OldCDO )	Removes the properties and functions from a class, so that new ones can be created in its place
void	CopyTermDefaultsToDefaultObject ( UObject* DefaultObject )	Copies default values cached for the terms in the DefaultPropertyValueMap to the final CDO
void	CreateClassVariablesFromBlueprint ()	Creates a class variable for each entry in the Blueprint NewVars array
void	CreateFunctionList ()	Creates a list of functions to compile
UEdGraphSchema_K2 *	CreateSchema ()
void	EnsureProperGeneratedClass ( UClass*& TargetClass )	Backwards Compatability: Ensures that the passed in TargetClass is of the proper type (e.g. BlueprintGeneratedClass, AnimBlueprintGeneratedClass), and NULLs the reference if it is not
void	FinishCompilingClass ( UClass* Class )	Handles final post-compilation setup, flags, creates cached values that would normally be set during deserialization, etc...
void	OnNewClassSet ( UBlueprintGeneratedClass* ClassToUse )
void	OnPostCDOCompiled ( const UObject::FPostCDOCompiledContext& Context )
void	PrecompileFunction ( FKismetFunctionContext& Context, EInternalCompilerFlags InternalFlags )	First phase of compiling a function graph
void	SaveSubObjectsFromCleanAndSanitizeClass ( FSubobjectCollection& SubObjectsToSave, UBlueprintGeneratedClass* ClassToClean )	Saves any SubObjects on the blueprint that need to survive the clean
void	SpawnNewClass ( const FString& NewClassName )
bool	ValidateGeneratedClass ( UBlueprintGeneratedClass* Class )	Validates the generated class