SDropTarget | Unreal Engine 5.7 Documentation

A widget that displays a hover cue and handles dropping assets of allowed types onto this widget


Name	SDropTarget
Type	class
Header File	/Engine/Source/Editor/EditorWidgets/Public/SDropTarget.h
Include Path	#include "SDropTarget.h"

Syntax

class SDropTarget : public SCompoundWidget

Name	Remarks
FArguments

Name	Type	Include Path
FOnDragAction	TBaseDelegate_OneParam< void, const FDragDropEvent & >	SDropTarget.h
FOnDropDeprecated	TBaseDelegate_OneParam< FReply, TSharedPtr< FDragDropOperation > >	SDropTarget.h
FVerifyDrag	TBaseDelegate_OneParam< bool, TSharedPtr< FDragDropOperation > >	SDropTarget.h

Name	Type	Remarks	Include Path
AllowDropCache	TOptional< bool >		SDropTarget.h
AllowDropEvent	FVerifyDrag	Delegate to call to check validity of the asset	SDropTarget.h
bAllowDrop	bool	Whether or not we currently allow dropping	SDropTarget.h
bIsDragDropping	bool		SDropTarget.h
bIsDragEventRecognized	bool	Whether or not we are being dragged over by a recognized event	SDropTarget.h
bIsDragOver	bool	Is the drag operation currently over our airspace?	SDropTarget.h
bOnlyRecognizeOnDragEnter	TAttribute< bool >	Attribute to check if the drop target should only be useable when actually dragging over it.	SDropTarget.h
bUseAllowDropCache	bool		SDropTarget.h
bWasDragDroppingLastFrame	bool		SDropTarget.h
DroppedEvent	FOnDrop	Delegate to call when an asset is dropped	SDropTarget.h
HorizontalImage	const FSlateBrush *	Horizontal border image that is used.	SDropTarget.h
InvalidColor	FSlateColor	The color of the vertical/horizontal images when the drop data is not valid	SDropTarget.h
IsRecognizedEvent	FVerifyDrag	Delegate to call to check validity of the asset	SDropTarget.h
OnDragEnterEvent	FOnDragAction		SDropTarget.h
OnDragLeaveEvent	FOnDragAction		SDropTarget.h
ValidColor	FSlateColor	The color of the vertical/horizontal images when the drop data is valid	SDropTarget.h
VerticalImage	const FSlateBrush *	Vertical border image that is used.	SDropTarget.h

Name	Remarks	Include Path	Unreal Specifiers
void ClearAllowDropCache()		SDropTarget.h
void Construct ( const FArguments& InArgs )		SDropTarget.h

Name	Remarks	Include Path
bool AllowDrop ( TSharedPtr< FDragDropOperation > DragDropOperation ) const		SDropTarget.h
FSlateColor GetBackgroundBrightness()	Get the brightness on the background.	SDropTarget.h
EVisibility GetDragOverlayVisibility()		SDropTarget.h
bool IsDragOver()	Returns true if this drop target is currently being hovered over by a drag drop event	SDropTarget.h
virtual bool OnAllowDrop ( TSharedPtr< FDragDropOperation > DragDropOperation ) const		SDropTarget.h
virtual bool OnIsRecognized ( TSharedPtr< FDragDropOperation > DragDropOperation ) const		SDropTarget.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void OnDragEnter ( const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent )		SDropTarget.h
virtual void OnDragLeave ( const FDragDropEvent& DragDropEvent )		SDropTarget.h
virtual FReply OnDragOver ( const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent )		SDropTarget.h
virtual FReply OnDrop ( const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent )		SDropTarget.h
virtual int32 OnPaint ( const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled ) const		SDropTarget.h
virtual void Tick ( const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime )		SDropTarget.h