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Unreal Engine C++ API Reference > Editor > UnrealEd > DragAndDrop
Inheritance Hierarchy
- TSharedFromThis
- FDragDropOperation
- FDecoratedDragDropOp
- FLevelDragDropOp
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/DragAndDrop/LevelDragDropOp.h |
| Include | #include "DragAndDrop/LevelDragDropOp.h" |
Syntax
class FLevelDragDropOp : public FDecoratedDragDropOp
Remarks
Copyright Epic Games, Inc. All Rights Reserved.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bGoodToDrop | Whether content is good to drop on current site, used by decorator |
 |
TArray< TWeakObjectPtr< ULevel > > | LevelsToDrop | The levels to be dropped. |
 |
TArray< TWeakObjectPtr< ULevelStreaming > > | StreamingLevelsToDrop | The streaming levels to be dropped. |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const FString & | GetTypeId () |
|
 |
void | Init () |
Inits the tooltip |
  |
TSharedRef< FLevelDragDropOp > | New
(
const TArray< TWeakObjectPtr< ULevelStreaming >>& LevelsToDrop |
|
  |
TSharedRef< FLevelDragDropOp > | New
(
const TArray< TWeakObjectPtr< ULevel >>& LevelsToDrop |
Overridden from FDragDropOperation
| Type | Name | Description | |
|---|---|---|---|
   |
TSharedPtr< SWidget > | The widget decorator to use | |
   |
bool | IsOfTypeImpl
(
const FString& Type |
Checks whether this drag and drop operation can cast safely to the specified type. |