#include <DragAndDrop.h>

Inheritance diagram for FDragDropEvent:

Public Member Functions
	FDragDropEvent (const FPointerEvent &InMouseEvent, const TSharedPtr< FDragDropOperation > InContent)

TSharedPtr< FDragDropOperation >	GetOperation () const

template<typename OperationType >
TSharedPtr< OperationType >	GetOperationAs () const

Public Member Functions inherited from FPointerEvent
	FPointerEvent ()

	FPointerEvent (uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const TSet< FKey > &InPressedButtons, FKey InEffectingButton, float InWheelDelta, const FModifierKeysState &InModifierKeys)

	FPointerEvent (uint32 InUserIndex, uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const TSet< FKey > &InPressedButtons, FKey InEffectingButton, float InWheelDelta, const FModifierKeysState &InModifierKeys)

	FPointerEvent (FInputDeviceId InDeviceId, uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const TSet< FKey > &InPressedButtons, FKey InEffectingButton, float InWheelDelta, const FModifierKeysState &InModifierKeys, const TOptional< int32 > InOptionalSlateUserIndex=TOptional< int32 >())

	FPointerEvent (uint32 InUserIndex, uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InDelta, const TSet< FKey > &InPressedButtons, const FModifierKeysState &InModifierKeys)

	FPointerEvent (uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InDelta, const TSet< FKey > &InPressedButtons, const FModifierKeysState &InModifierKeys)

	FPointerEvent (uint32 InUserIndex, uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, float InForce, bool bPressLeftMouseButton, bool bInIsForceChanged=false, bool bInIsFirstMove=false, const FModifierKeysState &InModifierKeys=FModifierKeysState(), uint32 InTouchpadIndex=0)

	FPointerEvent (FInputDeviceId InDeviceId, uint32 InPointerIndex, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, float InForce, bool bPressLeftMouseButton, bool bInIsForceChanged=false, bool bInIsFirstMove=false, const FModifierKeysState &InModifierKeys=FModifierKeysState(), uint32 InTouchpadIndex=0, const TOptional< int32 > InOptionalSlateUserIndex=TOptional< int32 >())

	FPointerEvent (const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition, const TSet< FKey > &InPressedButtons, const FModifierKeysState &InModifierKeys, EGestureEvent InGestureType, const UE::Slate::FDeprecateVector2DParameter &InGestureDelta, bool bInIsDirectionInvertedFromDevice)

	FPointerEvent (const FPointerEvent &Other, const UE::Slate::FDeprecateVector2DParameter &InScreenSpacePosition, const UE::Slate::FDeprecateVector2DParameter &InLastScreenSpacePosition)

virtual SLATECORE_API	~FPointerEvent ()

const UE::Slate::FDeprecateVector2DResult &	GetScreenSpacePosition () const

const UE::Slate::FDeprecateVector2DResult &	GetLastScreenSpacePosition () const

const UE::Slate::FDeprecateVector2DResult &	GetCursorDelta () const

bool	IsMouseButtonDown (FKey MouseButton) const

FKey	GetEffectingButton () const

float	GetWheelDelta () const

uint32	GetPointerIndex () const

uint32	GetTouchpadIndex () const

float	GetTouchForce () const

bool	IsTouchEvent () const

bool	IsTouchForceChangedEvent () const

bool	IsTouchFirstMoveEvent () const

EGestureEvent	GetGestureType () const

const UE::Slate::FDeprecateVector2DResult &	GetGestureDelta () const

bool	IsDirectionInvertedFromDevice () const

const TSet< FKey > &	GetPressedButtons () const

virtual SLATECORE_API FText	ToText () const override

virtual SLATECORE_API bool	IsPointerEvent () const override

Public Member Functions inherited from FInputEvent
	FInputEvent ()

	FInputEvent (const FModifierKeysState &InModifierKeys, const int32 InUserIndex, const bool bInIsRepeat)

	FInputEvent (const FModifierKeysState &InModifierKeys, const FInputDeviceId InDeviceId, const bool bInIsRepeat)

virtual SLATECORE_API	~FInputEvent ()

bool	IsRepeat () const

bool	IsShiftDown () const

bool	IsLeftShiftDown () const

bool	IsRightShiftDown () const

bool	IsControlDown () const

bool	IsLeftControlDown () const

bool	IsRightControlDown () const

bool	IsAltDown () const

bool	IsLeftAltDown () const

bool	IsRightAltDown () const

bool	IsCommandDown () const

bool	IsLeftCommandDown () const

bool	IsRightCommandDown () const

bool	AreCapsLocked () const

const FModifierKeysState &	GetModifierKeys () const

uint32	GetUserIndex () const

FInputDeviceId	GetInputDeviceId () const

FPlatformUserId	GetPlatformUserId () const

uint64	GetEventTimestamp () const

double	GetMillisecondsSinceEvent () const

SLATECORE_API FGeometry	FindGeometry (const TSharedRef< SWidget > &WidgetToFind) const

SLATECORE_API TSharedRef< SWindow >	GetWindow () const

void	SetEventPath (const FWidgetPath &InEventPath)

const FWidgetPath *	GetEventPath () const

virtual SLATECORE_API bool	IsKeyEvent () const

Additional Inherited Members
Static Public Member Functions inherited from FPointerEvent
template<typename PointerEventType >
static PointerEventType	MakeTranslatedEvent (const PointerEventType &InPointerEvent, const FVirtualPointerPosition &VirtualPosition)

Protected Attributes inherited from FInputEvent
FModifierKeysState	ModifierKeys

bool	bIsRepeat

uint32	UserIndex

FInputDeviceId	InputDeviceId

const FWidgetPath *	EventPath

uint64	EventTimestamp

Detailed Description

Like a mouse event but with content

Constructor & Destructor Documentation

◆ FDragDropEvent()

FDragDropEvent::FDragDropEvent	(	const FPointerEvent &	InMouseEvent,
		const TSharedPtr< FDragDropOperation >	InContent
	)

inline

Construct a DragDropEvent.

Parameters

InMouseEvent	The mouse event that is causing this drag and drop event to occur.
InContent	The content being dragged.

Member Function Documentation

◆ GetOperation()

TSharedPtr< FDragDropOperation > FDragDropEvent::GetOperation ( ) const

inline

Returns: the content being dragged

◆ GetOperationAs()

template<typename OperationType >

TSharedPtr< OperationType > FDragDropEvent::GetOperationAs ( ) const

Returns: the content being dragged if it matched the 'OperationType'; invalid Ptr otherwise.

The documentation for this class was generated from the following files:

Engine/Source/Runtime/SlateCore/Public/Input/DragAndDrop.h
Engine/Source/Runtime/SlateCore/Public/Input/DragAndDrop.inl