50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "UObject/WeakObjectPtr.h"
|
|
|
|
#define UE_API UMGEDITOR_API
|
|
|
|
class UObject;
|
|
class UUserWidget;
|
|
|
|
namespace UE::UMG::Editor
|
|
{
|
|
|
|
class FPreviewMode
|
|
{
|
|
public:
|
|
UE_API void SetSelectedObject(TArray<TWeakObjectPtr<UObject>> Objects);
|
|
UE_API void SetSelectedObject(TArrayView<UObject*> Objects);
|
|
UE_API TArray<UObject*> GetSelectedObjectList() const;
|
|
|
|
FSimpleMulticastDelegate& OnSelectedObjectChanged()
|
|
{
|
|
return SelectedObjectChangedDelegate;
|
|
}
|
|
|
|
UE_API void SetPreviewWidget(UUserWidget* Widget);
|
|
|
|
UUserWidget* GetPreviewWidget() const
|
|
{
|
|
return PreviewWidget.Get();
|
|
}
|
|
|
|
FSimpleMulticastDelegate& OnPreviewWidgetChanged()
|
|
{
|
|
return PreviewWidgetChangedDelegate;
|
|
}
|
|
|
|
private:
|
|
TArray<TWeakObjectPtr<UObject>> SelectedObjects;
|
|
TWeakObjectPtr<UUserWidget> PreviewWidget;
|
|
FSimpleMulticastDelegate SelectedObjectChangedDelegate;
|
|
FSimpleMulticastDelegate PreviewWidgetChangedDelegate;
|
|
};
|
|
|
|
} // namespace UE::UMG
|
|
|
|
#undef UE_API
|