NamedSlotInterface.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Interface.h"
#include "Widget.h"
#include "NamedSlotInterface.generated.h"
 
class UWidget;
 
UINTERFACE(meta=( CannotImplementInterfaceInBlueprint ), MinimalAPI)
class UNamedSlotInterface : public UInterface
{
    GENERATED_UINTERFACE_BODY()
};
 
class INamedSlotInterface
{
    GENERATED_IINTERFACE_BODY()
 
public:
 
    virtual void GetSlotNames(TArray<FName>& SlotNames) const = 0;
 
    virtual UWidget* GetContentForSlot(FName SlotName) const = 0;
 
    virtual void SetContentForSlot(FName SlotName, UWidget* Content) = 0;
 
    UMG_API bool ContainsContent(UWidget* Content) const;
 
    UMG_API FName FindSlotForContent(UWidget* Content) const;
 
    UMG_API void ReleaseNamedSlotSlateResources(bool bReleaseChildren);
 
#if WITH_EDITOR
    UMG_API void SetNamedSlotDesignerFlags(EWidgetDesignFlags NewFlags);
#endif
};