SSeparator.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Widgets/DeclarativeSyntaxSupport.h"
#include "Styling/SlateColor.h"
#include "Styling/CoreStyle.h"
#include "Widgets/Layout/SBorder.h"
 
template <>
struct TWidgetTypeTraits<class SSeparator>
{
    static constexpr bool SupportsInvalidation() { return true; }
};
 
class SSeparator : public SBorder
{
public:
    SLATE_BEGIN_ARGS(SSeparator)
        : _SeparatorImage( FCoreStyle::Get().GetBrush("Separator") )
        , _Orientation(Orient_Horizontal)
        , _Thickness(3.0f)
        , _ColorAndOpacity(FLinearColor::White)
        {}
        
        SLATE_ARGUMENT(const FSlateBrush*, SeparatorImage)
        SLATE_ARGUMENT( EOrientation, Orientation)
 
        SLATE_ARGUMENT(float, Thickness)
 
        
        SLATE_ATTRIBUTE(FSlateColor, ColorAndOpacity)
    SLATE_END_ARGS()
 
    
    SLATE_API void Construct( const FArguments& InArgs );
 
    // SWidget interface
    SLATE_API virtual FVector2D ComputeDesiredSize(float) const override;
    // End of SWidget interface
private:
    EOrientation Orientation;
    float Thickness;
};