OverlaySlot.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/ScriptMacros.h"
#include "Layout/Margin.h"
#include "Widgets/SOverlay.h"
#include "Components/PanelSlot.h"
 
 
#include "OverlaySlot.generated.h"
 
UCLASS(MinimalAPI)
class UOverlaySlot : public UPanelSlot
{
    GENERATED_UCLASS_BODY()
 
protected:
    //TODO UMG Slots should hold weak or shared refs to slots.
 
    SOverlay::FOverlaySlot* Slot;
 
public:
    
    UE_DEPRECATED(5.1, "Direct access to Padding is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter = SetPadding, Category="Layout|Overlay Slot")
    FMargin Padding;
 
    UE_DEPRECATED(5.1, "Direct access to HorizontalAlignment is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter = SetHorizontalAlignment, Category="Layout|Overlay Slot")
    TEnumAsByte<EHorizontalAlignment> HorizontalAlignment;
 
    UE_DEPRECATED(5.1, "Direct access to VerticalAlignment is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter = SetVerticalAlignment, Category="Layout|Overlay Slot")
    TEnumAsByte<EVerticalAlignment> VerticalAlignment;
 
public:
 
    UFUNCTION(BlueprintCallable, Category="Layout|Overlay Slot")
    UMG_API void SetPadding(FMargin InPadding);
 
    UMG_API FMargin GetPadding() const;
 
    UFUNCTION(BlueprintCallable, Category="Layout|Overlay Slot")
    UMG_API void SetHorizontalAlignment(EHorizontalAlignment InHorizontalAlignment);
    
    UMG_API EHorizontalAlignment GetHorizontalAlignment() const;
 
    UFUNCTION(BlueprintCallable, Category="Layout|Overlay Slot")
    UMG_API void SetVerticalAlignment(EVerticalAlignment InVerticalAlignment);
 
    UMG_API EVerticalAlignment GetVerticalAlignment() const;
 
public:
 
    // UPanelSlot interface
    UMG_API virtual void SynchronizeProperties() override;
    // End of UPanelSlot interface
 
    UMG_API virtual void BuildSlot(TSharedRef<SOverlay> InOverlay);
 
    UMG_API void ReplaceContent(UWidget* Content);
 
    UMG_API virtual void ReleaseSlateResources(bool bReleaseChildren) override;
};