CircularThrobber.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "SlateFwd.h"
#include "UObject/ObjectMacros.h"
#include "Styling/SlateBrush.h"
#include "Widgets/SWidget.h"
#include "Components/Widget.h"
#include "CircularThrobber.generated.h"
 
class USlateBrushAsset;
 
UCLASS(MinimalAPI)
class UCircularThrobber : public UWidget
{
    GENERATED_UCLASS_BODY()
 
public:
 
    UE_DEPRECATED(5.2, "Direct access to NumberOfPieces is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter="SetNumberOfPieces", Category = Appearance, meta = (ClampMin = "1", ClampMax = "25", UIMin = "1", UIMax = "25"))
    int32 NumberOfPieces;
 
    UE_DEPRECATED(5.2, "Direct access to Period is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter="SetPeriod", Category=Appearance, meta=( ClampMin="0", UIMin="0" ))
    float Period;
 
    UE_DEPRECATED(5.2, "Direct access to Radius is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, BlueprintSetter="SetRadius", Category=Appearance, meta=(EditCondition="bEnableRadius"))
    float Radius;
 
    UE_DEPRECATED(5.2, "Direct access to Image is deprecated. Please use the getter or setter.")
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Getter, Setter, Category=Appearance)
    FSlateBrush Image;
 
public:
 
    UFUNCTION(BlueprintCallable, Category = "Appearance")
    UMG_API void SetNumberOfPieces(int32 InNumberOfPieces);
    UMG_API int32 GetNumberOfPieces() const;
 
    UFUNCTION(BlueprintCallable, Category = "Appearance")
    UMG_API void SetPeriod(float InPeriod);
    UMG_API float GetPeriod() const;
 
    UFUNCTION(BlueprintCallable, Category = "Appearance")
    UMG_API void SetRadius(float InRadius);
    UMG_API float GetRadius() const;
 
    UMG_API void SetImage(const FSlateBrush& InRadius);
    UMG_API const FSlateBrush& GetImage() const;
 
    //~ Begin UWidget Interface
public:
    UMG_API virtual void SynchronizeProperties() override;
    UMG_API virtual void ReleaseSlateResources(bool bReleaseChildren) override;
 
#if WITH_EDITOR
    UMG_API virtual const FText GetPaletteCategory() override;
#endif
 
protected:
    UMG_API virtual TSharedRef<SWidget> RebuildWidget() override;
    //~ End UWidget Interface
 
private:
    UPROPERTY(Transient, EditAnywhere, Category="Appearance", meta=(InlineEditConditionToggle))
    bool bEnableRadius;
 
    TSharedPtr<SCircularThrobber> MyCircularThrobber;
};