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Blueprint

API > API/Runtime > API/Runtime/UMG

Classes

  Type Name Description
Public struct UStruct FAnimationEventBinding Used to manage different animation event bindings that users want callbacks on.  
Public class FCustomWidgetNavigationDelegate    
Public struct UStruct FDelegateRuntimeBinding    
Public class FDownloadImageDelegate    
Public struct UStruct BlueprintType FGameViewportWidgetSlot The default value fills the entire screen / player region.  
Public struct UStruct FNamedSlotBinding    
Public class FOnConstructEvent    
Public class FOnDragDropMulticast    
Public class FOnInputAction    
Public class FOnVisibilityChangedEvent    
Public struct UStruct BlueprintType FPaintContext The state passed into OnPaint that we can expose as a single painting structure to blueprints to allow script code to override OnPaint behavior.  
Public struct UStruct FQueuedWidgetAnimationTransition Struct that maintains state of currently queued animation transtions to be evaluated next frame.  
Public struct UStruct FUserWidgetPool Pools UUserWidget instances to minimize UObject and SWidget allocations for UMG elements with dynamic entries.  
Public class FWidgetBlueprintGeneratedClassDelegates    
Public struct UStruct FWidgetChild Represent a Widget present in the Tree Widget of the UserWidget  
Public struct UStruct BlueprintType FWidgetNavigationData    
Public class IUserListEntry    
Public class IUserObjectListEntry    
Public class UClass MinimalAPI UAsyncTaskDownloadImage    
Public class UClass MinimalAPI Blueprintable, BlueprintType Meta UDragDropOperation This class is the base drag drop operation for UMG, extend it to add additional data and add new functionality.  
Public class UClass MinimalAPI UGameViewportSubsystem    
Public class UClass MinimalAPI Meta USlateBlueprintLibrary    
Public class UUserListEntry Required interface for any UUserWidget class to be usable as entry widget in a UListViewBase Provides access to getters and events for changes to the status of the widget as an entry that represents an item in a list.  
Public class UClass MinimalAPI UUserListEntryLibrary Static library to supply "for free" functionality to widgets that implement IUserListEntry  
Public class UUserObjectListEntry Required interface for any UUserWidget class to be usable as entry widget in a stock UMG list view - ListView, TileView, and TreeView Provides a change event and getter for the object item the entry is assigned to represent by the owning list view (in addition to functionality from IUserListEntry)  
Public class UClass MinimalAPI UUserObjectListEntryLibrary Static library to supply "for free" functionality to widgets that implement IUserListEntry  
Public class UClass Abstract, MinimalAPI Blueprintable, BlueprintType Meta editinlinenew UUserWidget A widget that enables UI extensibility through WidgetBlueprint.  
Public class UClass Abstract, MinimalAPI UUserWidgetBlueprint    
Public class UClass MinimalAPI UWidgetBlueprintGeneratedClass The widget blueprint generated class allows us to create blueprint-able widgets for UMG at runtime.  
Public class UClass MinimalAPI Meta UWidgetBlueprintLibrary    
Public class UClass MinimalAPI UWidgetLayoutLibrary    
Public class UClass MinimalAPI UWidgetNavigation    
Public class UClass MinimalAPI UWidgetTree The widget tree manages the collection of widgets in a blueprint widget.  

Enums

  Type Name Description
Public enum UEnum EBindingKind    
Public enum UEnum EDesignPreviewSizeMode    
Public enum UEnum BlueprintType EDragPivot Controls where the drag widget visual will appear when dragged relative to the pointer performing the drag operation.  
Public enum EQueuedWidgetAnimationMode Describes overall action driving this animation transition.  
Public enum UEnum BlueprintType EUMGSequencePlayMode::Type Describes playback modes for UMG sequences.  
Public enum UEnum BlueprintType EWidgetAnimationEvent Different animation events.  
Public enum UEnum EWidgetTickFrequency Determines what strategy we use to determine when and if the widget ticks.  

Functions

  Type Name Description
Public function WidgetT *

CreateWidget ( OwnerType OwningObject,
TSubclassOf< UUserWidget > UserWidgetClass,
FName WidgetName
)

  
Public function bool

CreateWidgetHelpers::ValidateUserWidgetClass ( const UClass* UserWidgetClass
)

  
Public function  

DECLARE_CYCLE_STAT ( TEXT("UserWidget Create"),
STAT_CreateWidget,
STATGROUP_Slate
)

  

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