PointerEvent Class Reference

Collaboration diagram for PointerEvent:

Public Types
enum	InputType { Mouse , Tablet , Touch , Unknown }
enum	Type { Press , Move , Release , Unmapped }

Public Member Functions
	PointerEvent (QMouseEvent *event, const QPointF &canvasPos)
	PointerEvent (QTabletEvent *event, const QPointF &canvasPos)
QPointF	canvasPos () const
	Returns the QPointF of the device, in canvas coordinates.
QPointF	viewportPos () const
	Returns the QPointF of the device, in viewport coordinates Returns pos() if used on mouse event.
qreal	pressure () const
	Returns a value between 0 and 1 for tablet events, otherwise 1.0.
qreal	rotation () const
	Returns rotation value if any, otherwise 0.
qreal	tangentialPressure () const
	Returns the tangential pressure of a tablet's that support it This is typically given by a finger wheel on an airbrush tool.
int	x () const
	Returns the x position of the input device in the widget.
int	y () const
	Returns the y position of the input device in the widget.
bool	isTabletEvent () const
	Returns true if the device was tablet, otherwise false.
Qt::KeyboardModifiers	modifiers () const
	Returns the modifier created by keyboard while a device was in use.
Qt::MouseButton	button () const
	Returns Qt::MouseButton()
Qt::MouseButtons	buttons () const
	Returns Qt::MouseButtons()
void	accept ()
void	ignore ()
bool	isAccepted ()
Type	eventType () const
InputType	inputType () const
QInputDevice::DeviceType	device () const
QPointingDevice::PointerType	pointerType () const

Private Attributes
QTabletEvent *	mTabletEvent = nullptr
QMouseEvent *	mMouseEvent = nullptr
QPointF	mCanvasPos

Detailed Description

Definition at line 7 of file pointerevent.h.

Member Enumeration Documentation

InputType

enum PointerEvent::InputType

Definition at line 10 of file pointerevent.h.

Type

enum PointerEvent::Type

Definition at line 17 of file pointerevent.h.

Constructor & Destructor Documentation

PointerEvent() [1/2]

PointerEvent::PointerEvent	(	QMouseEvent *	event,
		const QPointF &	canvasPos
	)

Definition at line 3 of file pointerevent.cpp.

PointerEvent() [2/2]

PointerEvent::PointerEvent	(	QTabletEvent *	event,
		const QPointF &	canvasPos
	)

Definition at line 9 of file pointerevent.cpp.

~PointerEvent()

PointerEvent::~PointerEvent

(

)

Definition at line 15 of file pointerevent.cpp.

Member Function Documentation

accept()

void PointerEvent::accept

(

)

Definition at line 159 of file pointerevent.cpp.

button()

Qt::MouseButton PointerEvent::button

(

)

const

Returns Qt::MouseButton()

Definition at line 38 of file pointerevent.cpp.

buttons()

Qt::MouseButtons PointerEvent::buttons

(

)

const

Returns Qt::MouseButtons()

Definition at line 54 of file pointerevent.cpp.

canvasPos()

QPointF PointerEvent::canvasPos

(

)

const

Returns the QPointF of the device, in canvas coordinates.

Definition at line 19 of file pointerevent.cpp.

device()

QInputDevice::DeviceType PointerEvent::device

(

)

const

Definition at line 252 of file pointerevent.cpp.

eventType()

PointerEvent::Type PointerEvent::eventType

(

)

const

Definition at line 205 of file pointerevent.cpp.

ignore()

void PointerEvent::ignore

(

)

Definition at line 175 of file pointerevent.cpp.

inputType()

PointerEvent::InputType PointerEvent::inputType

(

)

const

Definition at line 238 of file pointerevent.cpp.

isAccepted()

bool PointerEvent::isAccepted

(

)

Definition at line 191 of file pointerevent.cpp.

isTabletEvent()

bool PointerEvent::isTabletEvent

(

)

const

Returns true if the device was tablet, otherwise false.

Definition at line 132 of file pointerevent.cpp.

modifiers()

Qt::KeyboardModifiers PointerEvent::modifiers

(

)

const

Returns the modifier created by keyboard while a device was in use.

Definition at line 144 of file pointerevent.cpp.

pointerType()

QPointingDevice::PointerType PointerEvent::pointerType

(

)

const

Definition at line 261 of file pointerevent.cpp.

pressure()

qreal PointerEvent::pressure

(

)

const

Returns a value between 0 and 1 for tablet events, otherwise 1.0.

Definition at line 70 of file pointerevent.cpp.

rotation()

qreal PointerEvent::rotation

(

)

const

Returns rotation value if any, otherwise 0.

Definition at line 79 of file pointerevent.cpp.

tangentialPressure()

qreal PointerEvent::tangentialPressure

(

)

const

Returns the tangential pressure of a tablet's that support it This is typically given by a finger wheel on an airbrush tool.

The range is from -1.0 to 1.0. 0.0 indicates a neutral position. Current airbrushes can only move in the positive direction from the neutral position. If the device does not support tangential pressure, this value is always 0.0.

Definition at line 88 of file pointerevent.cpp.

viewportPos()

QPointF PointerEvent::viewportPos

(

)

const

Returns the QPointF of the device, in viewport coordinates Returns pos() if used on mouse event.

Definition at line 24 of file pointerevent.cpp.

x()

int PointerEvent::x

(

)

const

Returns the x position of the input device in the widget.

Definition at line 97 of file pointerevent.cpp.

y()

int PointerEvent::y

(

)

const

Returns the y position of the input device in the widget.

Definition at line 115 of file pointerevent.cpp.

Member Data Documentation

mCanvasPos

QPointF PointerEvent::mCanvasPos

private

Definition at line 95 of file pointerevent.h.

mMouseEvent

QMouseEvent* PointerEvent::mMouseEvent = nullptr

private

Definition at line 94 of file pointerevent.h.

mTabletEvent

QTabletEvent* PointerEvent::mTabletEvent = nullptr

private

Definition at line 93 of file pointerevent.h.

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

• core_lib/src/util/pointerevent.h
• core_lib/src/util/pointerevent.cpp