StackBoxSlot.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Layout/Margin.h"
#include "Components/SlateWrapperTypes.h"
#include "Components/PanelSlot.h"
#include "Widgets/SBoxPanel.h"
 
#include "StackBoxSlot.generated.h"
 
class SPanel;
 
UCLASS(MinimalAPI)
class UStackBoxSlot : public UPanelSlot
{
    GENERATED_BODY()
 
private:
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Setter, Getter, Category="Layout|Stack Box Slot", meta = (AllowPrivateAccess = "true"))
    FMargin Padding;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Setter, Getter, Category = "Layout|Stack Box Slot", meta = (AllowPrivateAccess = "true"))
    FSlateChildSize Size = FSlateChildSize(ESlateSizeRule::Automatic);
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Setter, Getter, Category="Layout|Stack Box Slot", meta = (AllowPrivateAccess = "true"))
    TEnumAsByte<EHorizontalAlignment> HorizontalAlignment = EHorizontalAlignment::HAlign_Fill;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Setter, Getter, Category="Layout|Stack Box Slot", meta = (AllowPrivateAccess = "true"))
    TEnumAsByte<EVerticalAlignment> VerticalAlignment = EVerticalAlignment::VAlign_Fill;
 
private:
    SStackBox::FSlot* Slot = nullptr;
 
public:
    UMG_API FMargin GetPadding() const;
    UMG_API void SetPadding(FMargin InPadding);
 
    UMG_API FSlateChildSize GetSize() const;
    UMG_API void SetSize(FSlateChildSize InSize);
 
    UMG_API EHorizontalAlignment GetHorizontalAlignment() const;
    UMG_API void SetHorizontalAlignment(EHorizontalAlignment InHorizontalAlignment);
 
    UMG_API EVerticalAlignment GetVerticalAlignment() const;
    UMG_API void SetVerticalAlignment(EVerticalAlignment InVerticalAlignment);
 
public:
    //~ UPanelSlot interface
    UMG_API virtual void SynchronizeProperties() override;
    //~ End of UPanelSlot interface
 
    UMG_API virtual void ReleaseSlateResources(bool bReleaseChildren) override;
 
    UMG_API void BuildSlot(TSharedRef<SStackBox> InBox);
 
    UMG_API void ReplaceContent(UWidget* Content);
 
#if WITH_EDITOR
    UMG_API virtual bool NudgeByDesigner(const FVector2D& NudgeDirection, const TOptional<int32>& GridSnapSize) override;
    UMG_API virtual void SynchronizeFromTemplate(const UPanelSlot* const TemplateSlot) override;
#endif //WITH_EDITOR
};