SVirtualControlJoystick Class Reference

#include <SVirtualControlJoystick.h>

Inheritance diagram for SVirtualControlJoystick:

Collaboration diagram for SVirtualControlJoystick:

Public Member Functions
	SLATE_BEGIN_ARGS (SVirtualControlJoystick)
	SVirtualControlJoystick ()
void	Construct (const FArguments &InArgs)
virtual bool	OnPress (const FGeometry &MyGeometry, const FPointerEvent &Event) override
virtual void	OnMove (const FGeometry &MyGeometry, const FPointerEvent &Event) override
virtual void	OnRelease (const FGeometry &MyGeometry, const FPointerEvent &Event) override
virtual void	OnTick (const FGeometry &MyGeometry, const float InScaleFactor, const double InCurrentTime, const float InDeltaTime, const bool InForceUpdate, const bool OrientToLandscape) override
virtual void	CalculateCorrectedValues (const FVector2D &Center, const FVector2D Offset, const FGeometry &AllottedGeometry, const float InScaleFactor) override
virtual void	Recenter (const FVector2D DesiredPosition) override
virtual int32	OnPaint (const FPaintArgs &Args, const FGeometry &AllottedGeometry, const FSlateRect &MyCullingRect, FSlateWindowElementList &OutDrawElements, int32 LayerId, const FWidgetStyle &InWidgetStyle, bool bParentEnabled) const override
virtual FVector2D	ComputeDesiredSize (float LayoutScaleMultiplier) const override
bool	LockThumb ()
bool	LockThumbAtDesiredPosition (const FVector2D LockPosition, const bool Clamp=true)
void	UnlockThumb (const bool bRecenter)
FVector2D	GetThumbPosition (const bool bNormalized) const
FVector2D	GetThumbOffset () const
float	GetAngleDelta () const
FVector2D	GetRawValue (const bool bApplyModifiers=false)
FVector2D	GetLastRawValue () const
Public Member Functions inherited from SVirtualControl
	SLATE_BEGIN_ARGS (SVirtualControl)
	SVirtualControl ()
void	Construct (const FArguments &InArgs)
virtual	~SVirtualControl () override
virtual bool	SupportsKeyboardFocus () const override
void	SetCanvasSlot (SConstraintCanvas::FSlot *NewSlot)
virtual void	RefreshPosition ()
virtual void	DrawLayer (const FVisualLayer &InLayer, const FVector2D InSize, const FVector2D InBrushSize, float Angle, const FVector2D InOffset, const FGeometry &AllottedGeometry, FSlateWindowElementList &OutDrawElements, int32 LayerId, const FWidgetStyle &InWidgetStyle) const
virtual bool	IsInside (const FVector2D FingerPosition)
EControlType	GetControlType () const
FName	GetControlName () const
FVirtualControl	GetData () const
FVirtualControl &	GetDataRef ()
TArray< UVirtualInputEvent * >	GetVirtualInputEventInstances ()
void	AddNewLayer (const FVisualLayer &VisualLayer)
void	InsertNewLayer (const FVisualLayer &VisualLayer, const int32 Index)
void	RemoveLayer (const FName LayerName)
void	RemoveLayerByIndex (const int32 LayerIndex)
UMaterialInstanceDynamic *	GetLayerDynamicMaterialInstance (const FName LayerName, UObject *InOuter)
bool	ApplyModification ()
bool	ContainPointerIndex (int32 PointerIndex)
UEnhancedInputLocalPlayerSubsystem *	GetEnhancedInputSubsystem ()
void	HandleOnOrientationChanged (const bool bOrientToLandscape)
void	Reset ()
void	ResetChild (const FVector2D ParentPosition)
virtual void	FlushPressedKey ()
bool	AddChild (TSharedPtr< SVirtualControl > Other)
void	PreDestroy ()
bool	RemoveChild (TSharedPtr< SVirtualControl > ChildToRemove)
bool	IsParent () const
bool	IsChild () const
const TArray< TSharedPtr< SVirtualControl > > &	GetLinkedVirtualControls ()
void	InjectInput (const UInputAction *Action, FInputActionValue RawValue)
void	StopInjectingInput (const UInputAction *Action)
void	SetEnableInput (const bool Enabled)
ULocalPlayer *	GetLocalPlayer () const

Additional Inherited Members
Protected Member Functions inherited from SVirtualControl
const UTouchInterfaceSettings *	GetSettings ()
void	AlignBoxIntoScreen (FVector2D &Position, const FVector2D &Size, const FVector2D &ScreenSize)
void	ResolveRelativePosition (FVector2D &Position, const FVector2D RelativeTo)
virtual void	RefreshChild (const FGeometry &MyGeometry, const FVector2D ParentCenter, const float InScaleFactor)
virtual void	RecenterChild (const FVector2D ParentPosition)
void	SetLocalPosition (const FVector2D NewPosition, const bool IsNormalized)
bool	MultitouchDetected () const
Protected Attributes inherited from SVirtualControl
TSharedPtr< SDeprecatedTouchInterface >	ParentWidget
TArray< int32 >	CapturePointerIndex
FVirtualControl	VirtualControl
UVirtualInput *	VirtualInput
SConstraintCanvas::FSlot *	CanvasSlot
TAttribute< float >	TouchInterfaceOpacity
TAttribute< float >	ScaleFactor
TAttribute< bool >	DrawDebug
uint8	bIsPressed:1
uint8	bBlockInput:1
uint8	bRefreshPosition:1
uint8	bAutoPositioning:1
uint8	bUseLandscapePosition:1
uint8	bSupportMultitouch:1
FVector2D	AbsoluteCenter
FVector2D	CorrectedCenter
FVector2D	CorrectedVisualSize
FVector2D	CorrectedInteractionSize
FVector2D	ParentOffset
FVector2D	CorrectedOffset
float	CorrectedInteractionRadiusSize
float	CircleHitMaxLength
float	CurrentScaleFactor
float	PreviousScaleFactor
double	CurrentTime
float	DeltaTime
float	ElapsedTime
float	LastElapsedTime
float	DebugOpacity

Constructor & Destructor Documentation

SVirtualControlJoystick()

BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION SVirtualControlJoystick::SVirtualControlJoystick

(

)

Member Function Documentation

CalculateCorrectedValues()

void SVirtualControlJoystick::CalculateCorrectedValues ( const FVector2D & Center, const FVector2D Offset, const FGeometry & AllottedGeometry, const float InScaleFactor )

overridevirtual

Adjust all virtual control properties based on geometry and ScaleFactor

Parameters

Center	Center of control in screen in relative
Offset	Offset from CorrectedCenter in absolute
AllottedGeometry	Touch Interface Geometry
InScaleFactor	ScaleFactor used by Touch Interface

Reimplemented from SVirtualControl.

ComputeDesiredSize()

FVector2D SVirtualControlJoystick::ComputeDesiredSize ( float LayoutScaleMultiplier ) const

overridevirtual

Reimplemented from SVirtualControl.

Construct()

void SVirtualControlJoystick::Construct

(

const FArguments &

InArgs

)

Constructs this widget with InArgs

GetAngleDelta()

float SVirtualControlJoystick::GetAngleDelta ( ) const

inline

GetLastRawValue()

FVector2D SVirtualControlJoystick::GetLastRawValue ( ) const

inline

GetRawValue()

FVector2D SVirtualControlJoystick::GetRawValue

(

const bool

bApplyModifiers = false

)

GetThumbOffset()

FVector2D SVirtualControlJoystick::GetThumbOffset ( ) const

inline

GetThumbPosition()

FVector2D SVirtualControlJoystick::GetThumbPosition

(

const bool

bNormalized

)

const

LockThumb()

bool SVirtualControlJoystick::LockThumb

(

)

Lock thumb position at current position Implies that the input is continuously injected unless the current position is zero

LockThumbAtDesiredPosition()

bool SVirtualControlJoystick::LockThumbAtDesiredPosition	(	const FVector2D	LockPosition,
		const bool	Clamp = true )

Lock thumb position at desired position Implies that the input is continuously injected unless the desired position is zero

OnMove()

void SVirtualControlJoystick::OnMove ( const FGeometry & MyGeometry, const FPointerEvent & Event )

overridevirtual

Reimplemented from SVirtualControl.

OnPaint()

int32 SVirtualControlJoystick::OnPaint ( const FPaintArgs & Args, const FGeometry & AllottedGeometry, const FSlateRect & MyCullingRect, FSlateWindowElementList & OutDrawElements, int32 LayerId, const FWidgetStyle & InWidgetStyle, bool bParentEnabled ) const

overridevirtual

Reimplemented from SVirtualControl.

OnPress()

bool SVirtualControlJoystick::OnPress ( const FGeometry & MyGeometry, const FPointerEvent & Event )

overridevirtual

return true if control block touch region input

Reimplemented from SVirtualControl.

OnRelease()

void SVirtualControlJoystick::OnRelease ( const FGeometry & MyGeometry, const FPointerEvent & Event )

overridevirtual

Reimplemented from SVirtualControl.

OnTick()

void SVirtualControlJoystick::OnTick ( const FGeometry & MyGeometry, const float InScaleFactor, const double InCurrentTime, const float InDeltaTime, const bool InForceUpdate, const bool OrientToLandscape )

overridevirtual

Reimplemented from SVirtualControl.

Recenter()

void SVirtualControlJoystick::Recenter ( const FVector2D DesiredPosition )

overridevirtual

Recenter virtual control position at desired position

Reimplemented from SVirtualControl.

SLATE_BEGIN_ARGS()

SVirtualControlJoystick::SLATE_BEGIN_ARGS ( SVirtualControlJoystick )

inline

UnlockThumb()

void SVirtualControlJoystick::UnlockThumb

(

const bool

bRecenter

)

Unlock thumb position Implies that the input injected is stopped even if current position is different to zero

---

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

• D:/MEGA/TouchProject/TouchProjectNext/Plugins/TouchInterfaceDesigner/Source/TouchInterface/Public/TouchInterface/SVirtualControlJoystick.h
• D:/MEGA/TouchProject/TouchProjectNext/Plugins/TouchInterfaceDesigner/Source/TouchInterface/Private/TouchInterface/SVirtualControlJoystick.cpp