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Unreal Engine C++ API Reference > Editor > WorldBrowser
Inheritance Hierarchy
- IDropTarget
- IWorldTreeItem
References
| Module | WorldBrowser |
| Header | /Engine/Source/Editor/WorldBrowser/Public/IWorldTreeItem.h |
| Include | #include "IWorldTreeItem.h" |
Syntax
struct IDropTarget
Remarks
Interface for validating drag/drop movement
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | OnDrop
(
const FDragDropEvent& DragEvent, |
Called to drop the specified objects on this item. |
  |
FValidationInfo | ValidateDrop
(
const FDragDropEvent& DragEvent |
Called to test whether the specified payload can be dropped onto this tree item |