Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > UMG > Blueprint > UUserWidget

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UUserWidget

The user widget is extensible by users through the WidgetBlueprint.

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UVisual

UWidget

UUserWidget

UCommonUserWidget

UCommonActivatableWidget

UCommonButtonBase

	UCommonBoundActionButton
	UCommonRotator

UCommonTabListWidgetBase

UEditorUtilityWidget

ULevelSequenceBurnIn

UMoviePipelineBurnInWidget

UTakeRecorderOverlayWidget

References

Module	UMG
Header	/Engine/Source/Runtime/UMG/Public/Blueprint/UserWidget.h
Include	#include "Blueprint/UserWidget.h"

Syntax

class UUserWidget :
public UWidget,
public INamedSlotInterface

Remarks

The user widget is extensible by users through the WidgetBlueprint.

Variables

	Name	Description
TArray< TObject...	ActiveSequencePlayers	All the sequence players currently playing
TArray< FAnimat...	AnimationCallbacks
TObjectPtr< UUM...	AnimationTickManager
uint8: 1	bHasScriptImplementedPaint	If a widget has an implemented paint blueprint function
uint8: 1	bHasScriptImplementedTick	If a widget has an implemented tick blueprint function
uint8: 1	bInitialized	Has this widget been initialized by its class yet?
uint8: 1	bIsFocusable	Setting this flag to true, allows this widget to accept focus when clicked, or when navigated to.
uint8: 1	bStopAction
uint8: 1	bStoppingAllAnimations	If we're stopping all animations, don't allow new animations to be created as side-effects.
FLinearColor	ColorAndOpacity	The color and opacity of this widget. Tints all child widgets.
FGetLinearColor	ColorAndOpacityDelegate
EDesignPreviewS...	DesignSizeMode
FVector2D	DesignTimeSize	Stores the design time desired size of the user widget
FSlateColor	ForegroundColor	The foreground color of the widget, this is inherited by sub widgets.
FGetSlateColor	ForegroundColorDelegate
TObjectPtr< cla...	InputComponent
FLinearColor	K2_Cache_ColorAndOpacity
FSlateColor	K2_Cache_ForegroundColor
FNativeOnVisibi...	OnNativeVisibilityChanged
FOnVisibilityCh...	OnVisibilityChanged	Called when the visibility has changed
FMargin	Padding	The padding area around the content.
FText	PaletteCategory	The category this widget appears in the palette.
TObjectPtr< UTe...	PreviewBackground	A preview background that you can use when designing the UI to get a sense of scale on the screen.
int32	Priority
TArray< TObject...	StoppedSequencePlayers	List of sequence players to cache and clean up when safe
friend	UUMGSequencePlayer	The sequence player is a friend because we need to be alerted when animations start and finish without going through the normal event callbacks as people have a tendency to RemoveAll(this), which would permanently disable callbacks that are critical for UserWidget's base class - so rather we just directly report to the owning UserWidget of state transitions.
friend	UUMGSequenceTickManager
TObjectPtr< UWi...	WidgetTree	The widget tree contained inside this user widget initialized by the blueprint

Constructors

	Name	Description
	UUserWidget ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
bool	AddToPlayerScreen ( int32 ZOrder )	Adds the widget to the game's viewport in a section dedicated to the player.
void	AddToScreen ( ULocalPlayer* LocalPlayer, int32 ZOrder )	Adds the widget to the screen, either to the viewport or to the player's screen depending on if the LocalPlayer is null.
void	AddToViewport ( int32 ZOrder )	Adds it to the game's viewport and fills the entire screen, unless SetDesiredSizeInViewport is called to explicitly set the size.
void	BindToAnimationEvent ( UWidgetAnimation* Animation, FWidgetAnimationDynamicEvent Delega..., EWidgetAnimationEvent AnimationEven..., FName UserTag )	Allows binding to a specific animation's event.
void	BindToAnimationFinished ( UWidgetAnimation* Animation, FWidgetAnimationDynamicEvent Delega... )	Bind an animation finished delegate.
void	BindToAnimationStarted ( UWidgetAnimation* Animation, FWidgetAnimationDynamicEvent Delega... )	Bind an animation started delegate.
void	BroadcastAnimationStateChange ( const UUMGSequencePlayer& Player, EWidgetAnimationEvent AnimationEven... )	Broadcast any events based on a state transition for the sequence player, started, finished...etc.
void	CancelLatentActions()	Cancels any pending Delays or timer callbacks for this widget.
void	Construct()	Called after the underlying slate widget is constructed.
UUserWidget ...	CreateWidgetInstance ( APlayerController& OwnerPC, TSubclassOf< UUserWidget > UserWidg..., FName WidgetName )
UUserWidget ...	CreateWidgetInstance ( UGameInstance& GameInstance, TSubclassOf< UUserWidget > UserWidg..., FName WidgetName )
UUserWidget ...	CreateWidgetInstance ( UWorld& World, TSubclassOf< UUserWidget > UserWidg..., FName WidgetName )
UUserWidget ...	CreateWidgetInstance ( UWidgetTree& OwningWidgetTree, TSubclassOf< UUserWidget > UserWidg..., FName WidgetName )
UUserWidget ...	CreateWidgetInstance ( UWidget& OwningWidget, TSubclassOf< UUserWidget > UserWidg..., FName WidgetName )
void	Destruct()	Called when a widget is no longer referenced causing the slate resource to destroyed.
void	DisableAnimations()
void	DuplicateAndInitializeFromWidgetTree ( UWidgetTree* InWidgetTree )
void	FlushAnimations()	Flushes all animations on all widgets to guarantee that any queued updates are processed before this call returns
FVector2D	GetAlignmentInViewport()
FAnchors	GetAnchorsInViewport()
float	GetAnimationCurrentTime ( const UWidgetAnimation* InAnim... )	Gets the current time of the animation in this widget
EWidgetTickF...	GetDesiredTickFrequency()
FMargin	GetFullScreenOffset()
bool	GetIsVisible()
FVector2D	GetMinimumDesiredSize()
UUMGSequence...	GetOrAddSequencePlayer ( UWidgetAnimation* InAnimation )
T *	GetOwningPlayerCameraManager()	Gets the player camera manager associated with this UI cast to the template type.
APlayerCamer...	GetOwningPlayerCameraManager()	Gets the player camera manager associated with this UI.
T *	GetOwningPlayerPawn()	Gets the player pawn associated with this UI cast to the template type.
APawn *	GetOwningPlayerPawn()	Gets the player pawn associated with this UI.
TPlayerState...	GetOwningPlayerState ( bool bChecked )	Get the owning player's PlayerState.
const FLocal...	GetPlayerContext()	Gets the player context associated with this UI.
UWidget *...	GetRootWidget()
UUMGSequence...	GetSequencePlayer ( const UWidgetAnimation* InAnim... )
TSharedPtr< ...	GetSlateWidgetFromName ( const FName& Name )
UWidget *...	GetWidgetFromName ( const FName& Name )
UWidget *...	GetWidgetHandle ( TSharedRef< SWidget > InWidget )
UWidgetBluep...	GetWidgetTreeOwningClass()
bool	Initialize()
void	InitializeInputComponent()
void	InitializeNamedSlots ( bool bReparentToWidgetTree )
void	InitializeNativeClassData()	The function is implemented only in nativized widgets (automatically converted from BP to c++)
void	Invalidate ( EInvalidateWidgetReason InvalidateR... )
bool	IsAnimationPlaying ( const UWidgetAnimation* InAnim... )	Gets whether an animation is currently playing on this widget.
bool	IsAnimationPlayingForward ( const UWidgetAnimation* InAnim... )	Returns true if the animation is currently playing forward, false otherwise.
bool	IsAnyAnimationPlaying()
bool	IsEditorUtility()	Is this widget an editor utility widget.
bool	IsInteractable()	Gets a value indicating if the widget is interactive.
bool	IsInViewport()
bool	IsListeningForInputAction ( FName ActionName )	Checks if the action has a registered callback with the input component.
bool	IsPlayingAnimation()	Are we currently playing any animations?
FLinearColor	K2_Gate_ColorAndOpacity()
FSlateColor	K2_Gate_ForegroundColor()
void	ListenForInputAction ( FName ActionName, TEnumAsByte< EInputEvent > EventTyp..., bool bConsume, FOnInputAction Callback )	Listens for a particular Player Input Action by name.
void	NativeConstruct()
void	NativeDestruct()
bool	NativeIsInteractable()
void	NativeOnAddedToFocusPath ( const FFocusEvent& InFocusEvent )
FReply	NativeOnAnalogValueChanged ( const FGeometry& InGeometry, const FAnalogInputEvent& InAnalogE... )
FCursorReply	NativeOnCursorQuery ( const FGeometry& InGeometry, const FPointerEvent& InCursorEvent )
void	NativeOnDragCancelled ( const FDragDropEvent& InDragDropEv..., UDragDropOperation* InOperatio... )
void	NativeOnDragDetected ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent, UDragDropOperation*& OutOperat... )
void	NativeOnDragEnter ( const FGeometry& InGeometry, const FDragDropEvent& InDragDropEv..., UDragDropOperation* InOperatio... )
void	NativeOnDragLeave ( const FDragDropEvent& InDragDropEv..., UDragDropOperation* InOperatio... )
bool	NativeOnDragOver ( const FGeometry& InGeometry, const FDragDropEvent& InDragDropEv..., UDragDropOperation* InOperatio... )
bool	NativeOnDrop ( const FGeometry& InGeometry, const FDragDropEvent& InDragDropEv..., UDragDropOperation* InOperatio... )
void	NativeOnFocusChanging ( const FWeakWidgetPath& PreviousFoc..., const FWidgetPath& NewWidgetPath, const FFocusEvent& InFocusEvent )
void	NativeOnFocusLost ( const FFocusEvent& InFocusEvent )
FReply	NativeOnFocusReceived ( const FGeometry& InGeometry, const FFocusEvent& InFocusEvent )
void	NativeOnInitialized()
FReply	NativeOnKeyChar ( const FGeometry& InGeometry, const FCharacterEvent& InCharEvent )
FReply	NativeOnKeyDown ( const FGeometry& InGeometry, const FKeyEvent& InKeyEvent )
FReply	NativeOnKeyUp ( const FGeometry& InGeometry, const FKeyEvent& InKeyEvent )
FReply	NativeOnMotionDetected ( const FGeometry& InGeometry, const FMotionEvent& InMotionEvent )
FReply	NativeOnMouseButtonDoubleClick ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
FReply	NativeOnMouseButtonDown ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
FReply	NativeOnMouseButtonUp ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
void	NativeOnMouseCaptureLost ( const FCaptureLostEvent& CaptureLo... )
void	NativeOnMouseEnter ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
void	NativeOnMouseLeave ( const FPointerEvent& InMouseEvent )
FReply	NativeOnMouseMove ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
FReply	NativeOnMouseWheel ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
FNavigationR...	NativeOnNavigation ( const FGeometry& InGeometry, const FNavigationEvent& InNavigati... )
FNavigationR...	NativeOnNavigation ( const FGeometry& MyGeometry, const FNavigationEvent& InNavigati..., const FNavigationReply& InDefaultR... )
FReply	NativeOnPreviewKeyDown ( const FGeometry& InGeometry, const FKeyEvent& InKeyEvent )
FReply	NativeOnPreviewMouseButtonDown ( const FGeometry& InGeometry, const FPointerEvent& InMouseEvent )
void	NativeOnRemovedFromFocusPath ( const FFocusEvent& InFocusEvent )
FReply	NativeOnTouchEnded ( const FGeometry& InGeometry, const FPointerEvent& InGestureEven... )
FReply	NativeOnTouchForceChanged ( const FGeometry& MyGeometry, const FPointerEvent& TouchEvent )
FReply	NativeOnTouchGesture ( const FGeometry& InGeometry, const FPointerEvent& InGestureEven... )
FReply	NativeOnTouchMoved ( const FGeometry& InGeometry, const FPointerEvent& InGestureEven... )
FReply	NativeOnTouchStarted ( const FGeometry& InGeometry, const FPointerEvent& InGestureEven... )
int32	NativePaint ( const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawEl..., int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled )	Native implemented paint function for the Widget Returns the maximum LayerID painted on
void	NativePreConstruct()
bool	NativeSupportsCustomNavigation()
bool	NativeSupportsKeyboardFocus()
void	NativeTick ( const FGeometry& MyGeometry, float InDeltaTime )
void	OnAddedToFocusPath ( FFocusEvent InFocusEvent )	If focus is gained on on this widget or on a child widget and this widget is added to the focus path, and wasn't previously part of it, this event is called.
FEventReply	OnAnalogValueChanged ( FGeometry MyGeometry, FAnalogInputEvent InAnalogInputEven... )	Called when an analog value changes on a button that supports analog
void	OnAnimationFinished ( const UWidgetAnimation* Animat... )	Called when an animation has either played all the way through or is stopped
void	OnAnimationFinished_Implementation ( const UWidgetAnimation* Animat... )
void	OnAnimationFinishedPlaying ( UUMGSequencePlayer& Player )	Called when a sequence player is finished playing an animation
void	OnAnimationStarted ( const UWidgetAnimation* Animat... )	Called when an animation is started.
void	OnAnimationStarted_Implementation ( const UWidgetAnimation* Animat... )
void	OnAnimationStartedPlaying ( UUMGSequencePlayer& Player )	Called when a sequence player is finished playing an animation
void	OnDragCancelled ( const FPointerEvent& PointerEvent, UDragDropOperation* Operation )	Called when the user cancels the drag operation, typically when they simply release the mouse button after beginning a drag operation, but failing to complete the drag.
void	OnDragDetected ( FGeometry MyGeometry, const FPointerEvent& PointerEvent, UDragDropOperation*& Operation )	TODO.
void	OnDragEnter ( FGeometry MyGeometry, FPointerEvent PointerEvent, UDragDropOperation* Operation )	Called during drag and drop when the drag enters the widget.
void	OnDragLeave ( FPointerEvent PointerEvent, UDragDropOperation* Operation )	Called during drag and drop when the drag leaves the widget.
bool	OnDragOver ( FGeometry MyGeometry, FPointerEvent PointerEvent, UDragDropOperation* Operation )	Called during drag and drop when the the mouse is being dragged over a widget.
bool	OnDrop ( FGeometry MyGeometry, FPointerEvent PointerEvent, UDragDropOperation* Operation )	Called when the user is dropping something onto a widget.
void	OnFocusLost ( FFocusEvent InFocusEvent )	Called when this widget loses focus. This event does not bubble.
FEventReply	OnFocusReceived ( FGeometry MyGeometry, FFocusEvent InFocusEvent )	Called when keyboard focus is given to this widget. This event does not bubble.
void	OnInitialized()	Called once only at game time on non-template instances.
void	OnInputAction ( FOnInputAction Callback )
FEventReply	OnKeyChar ( FGeometry MyGeometry, FCharacterEvent InCharacterEvent )	Called after a character is entered while this widget has focus
FEventReply	OnKeyDown ( FGeometry MyGeometry, FKeyEvent InKeyEvent )	Called after a key (keyboard, controller, ...) is pressed when this widget has focus (this event bubbles if not handled)
FEventReply	OnKeyUp ( FGeometry MyGeometry, FKeyEvent InKeyEvent )	Called after a key (keyboard, controller, ...) is released when this widget has focus
void	OnLevelRemovedFromWorld ( ULevel* InLevel, UWorld* InWorld )	Called when a top level widget is in the viewport and the world is potentially coming to and end.
FEventReply	OnMotionDetected ( FGeometry MyGeometry, FMotionEvent InMotionEvent )	Called when motion is detected (controller or device) e.g. Someone tilts or shakes their controller.
FEventReply	OnMouseButtonDoubleClick ( FGeometry InMyGeometry, const FPointerEvent& InMouseEvent )	Called when a mouse button is double clicked. Override this in derived classes.
FEventReply	OnMouseButtonDown ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	The system calls this method to notify the widget that a mouse button was pressed within it.
FEventReply	OnMouseButtonUp ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	The system calls this method to notify the widget that a mouse button was release within it.
void	OnMouseCaptureLost()	Called when mouse capture is lost if it was owned by this widget.
void	OnMouseEnter ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	The system will use this event to notify a widget that the cursor has entered it.
void	OnMouseLeave ( const FPointerEvent& MouseEvent )	The system will use this event to notify a widget that the cursor has left it.
FEventReply	OnMouseMove ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	The system calls this method to notify the widget that a mouse moved within it.
FEventReply	OnMouseWheel ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	Called when the mouse wheel is spun. This event is bubbled.
void	OnPaint ( FPaintContext& Context )
FEventReply	OnPreviewKeyDown ( FGeometry MyGeometry, FKeyEvent InKeyEvent )	Called after a key (keyboard, controller, ...) is pressed when this widget or a child of this widget has focus If a widget handles this event, OnKeyDown will not be passed to the focused widget.
FEventReply	OnPreviewMouseButtonDown ( FGeometry MyGeometry, const FPointerEvent& MouseEvent )	Just like OnMouseButtonDown, but tunnels instead of bubbling.
void	OnRemovedFromFocusPath ( FFocusEvent InFocusEvent )	If focus is lost on on this widget or on a child widget and this widget is no longer part of the focus path.
FEventReply	OnTouchEnded ( FGeometry MyGeometry, const FPointerEvent& InTouchEvent )	Called when a touchpad touch is ended (finger lifted)
FEventReply	OnTouchForceChanged ( FGeometry MyGeometry, const FPointerEvent& InTouchEvent )	Called when a touchpad force has changed (user pressed down harder or let up)
FEventReply	OnTouchGesture ( FGeometry MyGeometry, const FPointerEvent& GestureEvent )	Called when the user performs a gesture on trackpad. This event is bubbled.
FEventReply	OnTouchMoved ( FGeometry MyGeometry, const FPointerEvent& InTouchEvent )	Called when a touchpad touch is moved (finger moved)
FEventReply	OnTouchStarted ( FGeometry MyGeometry, const FPointerEvent& InTouchEvent )	Called when a touchpad touch is started (finger down)
float	PauseAnimation ( const UWidgetAnimation* InAnim... )	Pauses an already running animation in this widget
UUMGSequence...	PlayAnimation ( UWidgetAnimation* InAnimation, float StartAtTime, int32 NumLoopsToPlay, EUMGSequencePlayMode::Type PlayMode, float PlaybackSpeed, bool bRestoreState )	Plays an animation in this widget a specified number of times
UUMGSequence...	PlayAnimationForward ( UWidgetAnimation* InAnimation, float PlaybackSpeed, bool bRestoreState )	Plays an animation on this widget relative to it's current state forward.
UUMGSequence...	PlayAnimationReverse ( UWidgetAnimation* InAnimation, float PlaybackSpeed, bool bRestoreState )	Plays an animation on this widget relative to it's current state in reverse.
UUMGSequence...	PlayAnimationTimeRange ( UWidgetAnimation* InAnimation, float StartAtTime, float EndAtTime, int32 NumLoopsToPlay, EUMGSequencePlayMode::Type PlayMode, float PlaybackSpeed, bool bRestoreState )	Plays an animation in this widget a specified number of times stopping at a specified time
void	PlaySound ( USoundBase* SoundToPlay )	Plays a sound through the UI
void	PostTickActionsAndAnimation ( float InDeltaTime )	Ticks the active sequences and latent actions that have been scheduled for this Widget.
void	PreConstruct ( bool IsDesignTime )	Called by both the game and the editor.
void	RegisterInputComponent()	ListenForInputAction will automatically Register an Input Component with the player input system.
void	RemoveFromViewport()	Removes the widget from the viewport.
void	RemoveObsoleteBindings ( const TArray< FName >& NamedSlots )
void	ReverseAnimation ( const UWidgetAnimation* InAnim... )	If an animation is playing, this function will reverse the playback.
void	SetAlignmentInViewport ( FVector2D Alignment )
void	SetAnchorsInViewport ( FAnchors Anchors )
void	SetAnimationCurrentTime ( const UWidgetAnimation* InAnim..., float InTime )	Sets the current time of the animation in this widget. Does not change state.
void	SetColorAndOpacity ( FLinearColor InColorAndOpacity )	Sets the tint of the widget, this affects all child widgets.
void	SetDesiredSizeInViewport ( FVector2D Size )
void	SetForegroundColor ( FSlateColor InForegroundColor )	Sets the foreground color of the widget, this is inherited by sub widgets.
void	SetInputActionBlocking ( bool bShouldBlock )
void	SetInputActionPriority ( int32 NewPriority )
void	SetMinimumDesiredSize ( FVector2D InMinimumDesiredSize )
void	SetNumLoopsToPlay ( const UWidgetAnimation* InAnim..., int32 NumLoopsToPlay )	Changes the number of loops to play given a playing animation
void	SetOwningLocalPlayer ( ULocalPlayer* LocalPlayer )	Sets the player associated with this UI via LocalPlayer reference.
void	SetOwningPlayer ( APlayerController* LocalPlayer... )	Sets the local player associated with this UI via PlayerController reference.
void	SetPadding ( FMargin InPadding )	Sets the padding for the user widget, putting a larger gap between the widget border and it's root widget.
void	SetPlaybackSpeed ( const UWidgetAnimation* InAnim..., float PlaybackSpeed )	Changes the playback rate of a playing animation
void	SetPlayerContext ( const FLocalPlayerContext& InPlaye... )	Sets the player context associated with this UI.
void	SetPositionInViewport ( FVector2D Position, bool bRemoveDPIScale )	Sets the widgets position in the viewport.
void	StopAllAnimations()	Stop All actively running animations.
void	StopAnimation ( const UWidgetAnimation* InAnim... )	Stops an already running animation in this widget
void	StopAnimationsAndLatentActions()	Cancels any pending Delays or timer callbacks for this widget, and stops all active animations on the widget.
void	StopListeningForAllInputActions()	Stops listening to all input actions, and unregisters the input component with the player controller.
void	StopListeningForInputAction ( FName ActionName, TEnumAsByte< EInputEvent > EventTyp... )	Removes the binding for a particular action's callback.
void	TearDownAnimations()
void	Tick ( FGeometry MyGeometry, float InDeltaTime )	Ticks this widget. Override in derived classes, but always call the parent implementation.
void	TickActionsAndAnimation ( float InDeltaTime )	Ticks the active sequences and latent actions that have been scheduled for this Widget.
void	UnbindAllFromAnimationFinished ( UWidgetAnimation* Animation )
void	UnbindAllFromAnimationStarted ( UWidgetAnimation* Animation )
void	UnbindFromAnimationFinished ( UWidgetAnimation* Animation, FWidgetAnimationDynamicEvent Delega... )	Unbind an animation finished delegate.
void	UnbindFromAnimationStarted ( UWidgetAnimation* Animation, FWidgetAnimationDynamicEvent Delega... )	Unbind an animation started delegate.
void	UnregisterInputComponent()	StopListeningForAllInputActions will automatically Register an Input Component with the player input system.
void	ValidateBlueprint ( const UWidgetTree& BlueprintWidget..., IWidgetCompilerLog& CompileLog )	Final step of Widget Blueprint compilation.
void	ValidateCompiledWidgetTree ( const UWidgetTree& BlueprintWidget..., IWidgetCompilerLog& CompileLog )	Override to perform any custom inspections of the default widget tree at the end of compilation.

Overridden from UWidget

	Name	Description
T *	GetOwningLocalPlayer()	Gets the local player associated with this UI cast to the template type.
ULocalPlayer...	GetOwningLocalPlayer()	Gets the local player associated with this UI.
T *	GetOwningPlayer()	Gets the player controller associated with this UI cast to the template type.
APlayerContr...	GetOwningPlayer()	Gets the player controller associated with this UI.
const FText	GetPaletteCategory()	Gets the palette category of the widget
UWorld *	GetWorld()	Begin UObject.
void	OnDesignerChanged ( const FDesignerChangedEventArgs& E... )
void	OnWidgetRebuilt()	Function called after the underlying SWidget is constructed.
TSharedRef< ...	RebuildWidget()	Function implemented by all subclasses of UWidget is called when the underlying SWidget needs to be constructed.
void	RemoveFromParent()	Removes the widget from its parent widget.
void	SetDesignerFlags ( EWidgetDesignFlags NewFlags )	Sets the designer flags on the widget.
void	SetVisibility ( ESlateVisibility InVisibility )	Sets the visibility of the widget.
void	SynchronizeProperties()	Applies all properties to the native widget if possible.

Overridden from UVisual

		Name	Description
	void	ReleaseSlateResources ( bool bReleaseChildren )

Overridden from UObject

	Name	Description
void	BeginDestroy()	Called before destroying the object.
bool	IsAsset()	Returns true if this object is considered an asset.
void	PostDuplicate ( bool bDuplicateForPIE )	Called after duplication & serialization and before PostLoad.
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	PreSave ( FObjectPreSaveContext SaveContext )	Presave function.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

Overridden from INamedSlotInterface

		Name	Description
	UWidget *...	GetContentForSlot ( FName SlotName )
	void	GetSlotNames ( TArray< FName >& SlotNames )
	void	SetContentForSlot ( FName SlotName, UWidget* Content )

Classes

	Name	Description
	FNativeOnVisibilityChangedEvent

Constants

Name	Description
bInitializingFromWidgetTree
bTemplateInitializing

Deprecated Variables

		Name	Description
	uint8: 1	bSupportsKeyboardFocus_DEPRECATED

Deprecated Functions

	Name	Description
void	Invalidate()	You now need to provide the reason you're invalidating.
void	NativeOnMouseCaptureLost()	Please use NativeOnMouseCaptureLost(const FCaptureLostEvent& CaptureLostEvent)
void	NativePaint ( FPaintContext& InContext )	Please override the other version of NativePaint that accepts all the parameters, not just the paint context.
UUMGSequence...	PlayAnimationAtTime ( UWidgetAnimation* InAnimation, float StartAtTime, int32 NumLoopsToPlay, EUMGSequencePlayMode::Type PlayMode, float PlaybackSpeed )	Short lived attempt to clarify what the default PlayAnimation function does, but going to just keep the default one to make things simple by default.
void	PreSave ( const ITargetPlatform* TargetP... )	Use version that takes FObjectPreSaveContext instead.