UGameViewportSubsystem | Unreal Engine 5.3 Documentation

Inheritance Hierarchy


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

class UGameViewportSubsystem : public UEngineSubsystem

	Type	Name	Description
	FWidgetAddedEvent	OnWidgetAdded
	FWidgetRemovedEvent	OnWidgetRemoved

Type	Name	Description
bool	AddWidget ( UWidget* Widget, FGameViewportWidgetSlot Slot )	Adds it to the game's viewport.
bool	AddWidgetForPlayer ( UWidget* Widget, ULocalPlayer* Player, FGameViewportWidgetSlot Slot )	Adds the widget to the game's viewport in the section dedicated to the player.
UGameViewportSubsystem *	Get ()
UGameViewportSubsystem *	Get ( UWorld* World )
FGameViewportWidgetSlot	GetWidgetSlot ( const UWidget* Widget )	The slot info from previously added widget or info that is store for later.
bool	IsWidgetAdded ( const UWidget* Widget )
void	RemoveWidget ( UWidget* Widget )	Removes the widget from the viewport.
void	SetWidgetSlot ( UWidget* Widget, FGameViewportWidgetSlot Slot )	Update the slot info of a previously added widget or Store the slot info for later use.
FGameViewportWidgetSlot	SetWidgetSlotDesiredSize ( FGameViewportWidgetSlot Slot, FVector2D Size )	Helper function to set the desired size in the viewport for the Slot.
FGameViewportWidgetSlot	SetWidgetSlotPosition ( FGameViewportWidgetSlot Slot, const UWidget* Widget, FVector2D Position, bool bRemoveDPIScale )	Helper function to set the position in the viewport for the Slot.

	Type	Name	Description
	void	Deinitialize ()	Implement this for deinitialization of instances of the system
	void	Initialize ( FSubsystemCollectionBase& Collection )	Implement this for initialization of instances of the system