SErrorHint.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/Attribute.h"
#include "Layout/Visibility.h"
#include "Animation/CurveSequence.h"
#include "Widgets/DeclarativeSyntaxSupport.h"
#include "Widgets/SWidget.h"
#include "Widgets/SCompoundWidget.h"
#include "Widgets/Notifications/SErrorText.h"
 
class SErrorHint
    : public SCompoundWidget
    , public IErrorReportingWidget
{
public:
 
    SLATE_BEGIN_ARGS( SErrorHint )
        : _ErrorText()
        {}
        SLATE_ARGUMENT(FText, ErrorText)
    SLATE_END_ARGS()
 
    SLATE_API void Construct(const FArguments& InArgs);
 
public:
 
    // IErrorReportingWidget interface
 
    SLATE_API virtual void SetError( const FText& InErrorText ) override;
    SLATE_API virtual void SetError( const FString& InErrorText ) override;
    SLATE_API virtual bool HasError() const override;
    SLATE_API virtual TSharedRef<SWidget> AsWidget() override;
 
private:
 
    TAttribute<EVisibility> CustomVisibility;
    EVisibility MyVisibility() const;
 
    FVector2D GetDesiredSizeScale() const;
    FCurveSequence ExpandAnimation;
 
    TSharedPtr<SWidget> ImageWidget;
    FText ErrorText;
    FText GetErrorText() const;
};