LPointerSwipeUpdateEvent Class Reference

Pointer swipe update gesture event. More...

Inheritance diagram for LPointerSwipeUpdateEvent:

Public Member Functions
	LPointerSwipeUpdateEvent (UInt32 fingers=0, const LPointF &delta=LPointF(0.f, 0.f), const LPointF &deltaUnaccelerated=LPointF(0.f, 0.f), UInt32 serial=LTime::nextSerial(), UInt32 ms=LTime::ms(), UInt64 us=LTime::us(), LInputDevice *device=nullptr) noexcept
	Constructs an LPointerSwipeUpdateEvent object. More...
void	setFingers (UInt32 fingers) noexcept
	Sets the number of fingers involved in the swipe gesture. More...
UInt32	fingers () const noexcept
	Gets the number of fingers involved in the swipe gesture. More...
void	setDelta (const LPointF &delta) noexcept
	Sets the change in position of the swipe gesture. More...
void	setDx (Float32 dx) noexcept
	Sets the change in position of the swipe gesture along the X-axis. More...
void	setDy (Float32 dy) noexcept
	Sets the change in position of the swipe gesture along the Y-axis. More...
const LPointF &	delta () const noexcept
	Gets the change in position of the swipe gesture. More...
void	setDeltaUnaccelerated (const LPointF &deltaUnaccelerated) noexcept
	Sets the unaccelerated change in position of the swipe gesture. More...
void	setDxUnaccelerated (Float32 dx) noexcept
	Sets the unaccelerated change in position of the swipe gesture along the X-axis. More...
void	setDyUnaccelerated (Float32 dy) noexcept
	Sets the unaccelerated change in position of the swipe gesture along the Y-axis. More...
const LPointF &	deltaUnaccelerated () const noexcept
	Gets the unaccelerated change in position of the swipe gesture. More...
Public Member Functions inherited from LInputEvent
void	setDevice (LInputDevice *device) noexcept
	Sets the input device that originated the event. More...
LInputDevice *	device () const noexcept
	Gets the input device that originated this event. More...
Public Member Functions inherited from LEvent
	~LEvent () noexcept=default
	Destructor. More...
Type	type () const noexcept
	Retrieves the type of the event. More...
Subtype	subtype () const noexcept
	Retrieves the subtype of the event. More...
void	setSerial (UInt32 serial) noexcept
	Sets the serial of the event. More...
UInt32	serial () const noexcept
	Retrieves the serial of the event. More...
void	setMs (UInt32 ms) noexcept
	Sets the time the event was generated in milliseconds. More...
UInt32	ms () const noexcept
	Retrieves the time the event was generated in milliseconds. More...
void	setUs (UInt32 us) noexcept
	Sets the time the event was generated in microseconds. More...
UInt64	us () const noexcept
	Retrieves the time the event was generated in microseconds. More...
LEvent *	copy () const noexcept
	Creates a deep copy of the event. More...

Additional Inherited Members
Public Types inherited from LEvent
enum class	Type : UInt8
	Defines the type of event. More...
enum class	Subtype : UInt8
	Defines the subtype of event. More...

Detailed Description

Pointer swipe update gesture event.

Constructor & Destructor Documentation

LPointerSwipeUpdateEvent()

LPointerSwipeUpdateEvent ( UInt32  fingers = 0, const LPointF &  delta = LPointF(0.f, 0.f), const LPointF &  deltaUnaccelerated = LPointF(0.f, 0.f), UInt32  serial = LTime::nextSerial(), UInt32  ms = LTime::ms(), UInt64  us = LTime::us(), LInputDevice *  device = nullptr  )

inlinenoexcept

Constructs an LPointerSwipeUpdateEvent object.

Parameters

fingers	The number of fingers involved in the swipe gesture.
delta	The change in position of the swipe gesture.
deltaUnaccelerated	The unaccelerated change in position of the swipe gesture.
serial	The serial number of the event.
ms	The millisecond timestamp of the event.
us	The microsecond timestamp of the event.
device	The input device that originated the event.

Member Function Documentation

setFingers()

void setFingers ( UInt32  fingers )

inlinenoexcept

Sets the number of fingers involved in the swipe gesture.

fingers()

UInt32 fingers ( ) const

inlinenoexcept

Gets the number of fingers involved in the swipe gesture.

setDelta()

void setDelta ( const LPointF &  delta )

inlinenoexcept

Sets the change in position of the swipe gesture.

setDx()

void setDx ( Float32  dx )

inlinenoexcept

Sets the change in position of the swipe gesture along the X-axis.

setDy()

void setDy ( Float32  dy )

inlinenoexcept

Sets the change in position of the swipe gesture along the Y-axis.

delta()

const LPointF& delta ( ) const

inlinenoexcept

Gets the change in position of the swipe gesture.

setDeltaUnaccelerated()

void setDeltaUnaccelerated ( const LPointF &  deltaUnaccelerated )

inlinenoexcept

Sets the unaccelerated change in position of the swipe gesture.

setDxUnaccelerated()

void setDxUnaccelerated ( Float32  dx )

inlinenoexcept

Sets the unaccelerated change in position of the swipe gesture along the X-axis.

setDyUnaccelerated()

void setDyUnaccelerated ( Float32  dy )

inlinenoexcept

Sets the unaccelerated change in position of the swipe gesture along the Y-axis.

deltaUnaccelerated()

const LPointF& deltaUnaccelerated ( ) const

inlinenoexcept

Gets the unaccelerated change in position of the swipe gesture.