kanzi::evdev::EvdevInput Class Reference

Class representing evdev input. More...

#include <kanzi/core.ui/platform/input_ng/evdev/evdev_input.hpp>

Public Member Functions
	EvdevInput (const EvdevInput &)=delete
	Copy constructor.
	EvdevInput (const std::string &devicePaths, unsigned int width, unsigned int height)
	Constructor.
	EvdevInput (EvdevInput &&) noexcept=delete
	Move constructor.
	EvdevInput (unsigned int width, unsigned int height)
	Constructor.
void	gatherData (EventQueue &queue)
	Gather input data into an even queue.
KZ_NO_DISCARD int	getFileDescriptor () const noexcept
	Gets file descriptor for epoll.
KZ_NO_DISCARD unsigned int	getHeight () const noexcept
	Gets the touch panel height.
KZ_NO_DISCARD unsigned int	getWidth () const noexcept
	Gets the touch panel width.
EvdevInput &	operator= (const EvdevInput &)=delete
	Copy assignment operator.
EvdevInput &	operator= (EvdevInput &&) noexcept=delete
	Move assignment operator.
	~EvdevInput ()
	Destructor.

Detailed Description

Class representing evdev input.

Since

Kanzi 3.9.13

Constructor & Destructor Documentation

EvdevInput() [1/4]

kanzi::evdev::EvdevInput::EvdevInput ( unsigned int width, unsigned int height )

explicit

Constructor.

Configures all devices in /dev/input when there is no device name specified.

Parameters

width	Touch panel width.
height	Touch panel height.

EvdevInput() [2/4]

kanzi::evdev::EvdevInput::EvdevInput ( const std::string & devicePaths, unsigned int width, unsigned int height )

explicit

Constructor.

Configures the specified devices.

Parameters

devicePaths	A semicolon-separated list of input device paths.
width	Touch panel width.
height	Touch panel height.

~EvdevInput()

kanzi::evdev::EvdevInput::~EvdevInput

(

)

Destructor.

EvdevInput() [3/4]

kanzi::evdev::EvdevInput::EvdevInput ( const EvdevInput & )

delete

Copy constructor.

EvdevInput() [4/4]

kanzi::evdev::EvdevInput::EvdevInput ( EvdevInput && )

deletenoexcept

Move constructor.

Member Function Documentation

operator=() [1/2]

EvdevInput & kanzi::evdev::EvdevInput::operator= ( const EvdevInput & )

delete

Copy assignment operator.

operator=() [2/2]

EvdevInput & kanzi::evdev::EvdevInput::operator= ( EvdevInput && )

deletenoexcept

Move assignment operator.

getFileDescriptor()

KZ_NO_DISCARD int kanzi::evdev::EvdevInput::getFileDescriptor ( ) const

noexcept

Gets file descriptor for epoll.

Returns

File descriptor for epoll.

getWidth()

KZ_NO_DISCARD unsigned int kanzi::evdev::EvdevInput::getWidth ( ) const

noexcept

Gets the touch panel width.

Returns

Touch panel width.

getHeight()

KZ_NO_DISCARD unsigned int kanzi::evdev::EvdevInput::getHeight ( ) const

noexcept

Gets the touch panel height.

Returns

Touch panel height.

gatherData()

void kanzi::evdev::EvdevInput::gatherData

(

EventQueue &

queue

)

Gather input data into an even queue.

Parameters

queue

The event queue to save input data into.

---

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

• kanzi/core.ui/platform/input_ng/evdev/evdev_input.hpp