Class: QgsIODeviceSensor

class qgis.core.QgsIODeviceSensor

Bases: QgsAbstractSensor

An abstract class QIODevice-based sensor classes

Added in version 3.32.

QgsIODeviceSensor(parent: Optional[QObject] = None) Constructor for a abstract QIODevice-based sensor, bound to the specified parent.

Methods

childEvent
connectNotify
customEvent
disconnectNotify
handleConnect	Handles the connection to the sensor.
handleDisconnect	Handles the disconnection from the sensor.
iODevice	Returns the I/O device.
initIODevice	Initiates the I/O device.
isSignalConnected
parseData	Parses the data read from the device when available.
receivers
sender
senderSignalIndex
timerEvent

childEvent(self, a0: QChildEvent | None)

connectNotify(self, signal: QMetaMethod)

customEvent(self, a0: QEvent | None)

disconnectNotify(self, signal: QMetaMethod)

handleConnect(self)

Handles the connection to the sensor.

Note

Triggered by calling connectSensor()

handleDisconnect(self)

Handles the disconnection from the sensor.

Note

Triggered by calling disconnectSensor()

iODevice(self) → QIODevice | None

Returns the I/O device.

Return type:

Optional[QIODevice]

initIODevice(self, device: QIODevice | None)

Initiates the I/O device.

Note

Takes ownership of the device.

Parameters:

device (Optional[QIODevice])

isSignalConnected(self, signal: QMetaMethod) → bool

parseData(self)

Parses the data read from the device when available.

receivers(self, signal: PYQT_SIGNAL) → int

sender(self) → QObject | None

senderSignalIndex(self) → int

timerEvent(self, a0: QTimerEvent | None)