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API > API/Plugins > API/Plugins/SequenceNavigator
Base Class to Handle Dropping Navigation Tool Items into a Target Navigation Tool Item
| Name | FNavigationToolItemDropHandler |
| Type | class |
| Header File | /Engine/Plugins/Experimental/SequenceNavigator/Source/SequenceNavigator/Public/DragDropOps/Handlers/NavigationToolItemDropHandler.h |
| Include Path | #include "DragDropOps/Handlers/NavigationToolItemDropHandler.h" |
Syntax
class FNavigationToolItemDropHandler :
public UE::SequenceNavigator::INavigationToolItemTypeCastable ,
public TSharedFromThis< FNavigationToolItemDropHandler >
Inheritance Hierarchy
- FSharedFromThisBase → TSharedFromThis → FNavigationToolItemDropHandler
Enums
Protected
| Name | Remarks |
|---|---|
| EIterationResult |
Typedefs
| Name | Type | Remarks | Include Path |
|---|---|---|---|
| FNavigationToolItemInherits | TNavigationToolItemInherits< FNavigationToolItemDropHandler, INavigationToolItemTypeCastable > | DragDropOps/Handlers/NavigationToolItemDropHandler.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| FNavigationToolItemDragDropOp | friend | DragDropOps/Handlers/NavigationToolItemDropHandler.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
TConstArrayView< TSharedPtr< INavigationToolItem > > GetItems() |
DragDropOps/Handlers/NavigationToolItemDropHandler.h |
Overridden from INavigationToolItemTypeCastable
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual const void * CastTo_Impl
(
FNavigationToolItemTypeId InCastToType |
DragDropOps/Handlers/NavigationToolItemDropHandler.h | ||
virtual FNavigationToolItemTypeId GetTypeId() |
DragDropOps/Handlers/NavigationToolItemDropHandler.h |
Protected
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
TOptional< EItemDropZone > CanDrop
(
EItemDropZone InDropZone, |
DragDropOps/Handlers/NavigationToolItemDropHandler.h | ||
bool Drop
(
EItemDropZone InDropZone, |
DragDropOps/Handlers/NavigationToolItemDropHandler.h | ||
void ForEachItem
(
const TFunctionRef< EIterationResult(InItemType&)>& InFunc |
DragDropOps/Handlers/NavigationToolItemDropHandler.h | ||
bool IsDraggedItemSupported
(
const FNavigationToolItemPtr& InDraggedItem |
DragDropOps/Handlers/NavigationToolItemDropHandler.h |
Static
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
static FNavigationToolItemTypeId GetStaticTypeId() |
DragDropOps/Handlers/NavigationToolItemDropHandler.h |
See Also
- built-in example FNavigationToolActorDropHandler