ComboBox.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Widgets/SWidget.h"
#include "Widgets/Input/SComboBox.h"
#include "Components/Widget.h"
#include "ComboBox.generated.h"
 
UCLASS(Experimental, meta=( DisplayName="ComboBox (Object)" ), MinimalAPI)
class UComboBox : public UWidget
{
    GENERATED_UCLASS_BODY()
 
public:
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Style")
    FScrollBarStyle ScrollBarStyle;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Content)
    TArray<TObjectPtr<UObject>> Items;
 
    UPROPERTY(EditAnywhere, Category=Events, meta=( IsBindableEvent="True" ))
    FGenerateWidgetForObject OnGenerateWidgetEvent;
 
    UMG_API virtual void ReleaseSlateResources(bool bReleaseChildren) override;
 
#if WITH_EDITOR
    UMG_API virtual const FText GetPaletteCategory() override;
#endif
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category=Interaction)
    bool bIsFocusable;
 
protected:
    UMG_API TSharedRef<SWidget> HandleGenerateWidget(UObject* Item) const;
 
    // UWidget interface
    UMG_API virtual TSharedRef<SWidget> RebuildWidget() override;
    // End of UWidget interface
 
protected:
 
    TSharedPtr< SComboBox<UObject*> > MyComboBox;
};