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Unreal Engine C++ API Reference > Editor > UnrealEd > DragAndDrop
Inheritance Hierarchy
- TSharedFromThis
- FDragDropOperation
- FDecoratedDragDropOp
- FFolderDragDropOp
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/DragAndDrop/FolderDragDropOp.h |
| Include | #include "DragAndDrop/FolderDragDropOp.h" |
Syntax
class FFolderDragDropOp : public FDecoratedDragDropOp
Remarks
A drag/drop operation when dragging actor folders
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TArray< FName > | Folders | Array of folders that we are dragging |
 |
FFolder::FRootObject | RootObject | Root object of folder (can be invalid) |
 |
TWeakObjectPtr< UWorld > | World | World to which the folders belong |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const FString & | GetTypeId () |
|
 |
void | Init
(
TArray< FName > InFolders, |
Overridden from FDragDropOperation
| Type | Name | Description | |
|---|---|---|---|
   |
bool | IsOfTypeImpl
(
const FString& Type |
Checks whether this drag and drop operation can cast safely to the specified type. |