RQDial

class pyreaqtive.widgets.rqdial.RQDial(model, *args, rq_if=None, rq_disabled=None, **kwargs)

Bases: pyreaqtive.widgets.rqwidget.RQWidget, PyQt5.QtWidgets.QDial

Reactive Dial Widget.

Parameters

• model (Union[pyreaqtive.models.rqint.RQInt, pyreaqtive.models.rqfloat.RQFloat, pyreaqtive.models.rqobject.RQObject]) –

• args (Any) –

• rq_if (Optional[pyreaqtive.models.rqbool.RQBool]) –

• rq_disabled (Optional[pyreaqtive.models.rqbool.RQBool]) –

• kwargs (Any) –

Return type

None

model: Union[pyreaqtive.models.rqint.RQInt, pyreaqtive.models.rqfloat.RQFloat, pyreaqtive.models.rqobject.RQObject]

Model linked to the widget

__init__(model, *args, rq_if=None, rq_disabled=None, **kwargs)

Constructor.

Parameters

• model (Union[pyreaqtive.models.rqint.RQInt, pyreaqtive.models.rqfloat.RQFloat, int, float, pyreaqtive.models.rqobject.RQObject]) – Model to link the widget to

• *args – arguments to pass to the native pyqt widget

• rq_if (Optional[pyreaqtive.models.rqbool.RQBool]) – RQBool that controls the visibility

• rq_disabled (Optional[pyreaqtive.models.rqbool.RQBool]) – RQBool that controls the disabling

• **kwargs – arguments to pass to the native pyqt widget

• args (Any) –

• kwargs (Any) –

Return type

None

_rq_data_changed()

Slot triggered when the model changes value.

Updates value of the dial

Return type

None

_rq_writing = False

Flag to signal that this widget is triggering the update and is writing to the model

_rq_reading = False

Flag to indicate that the model changed and the widget is reading the model

_value_changed()

Slot triggered when the user changes value of the dial.

Propagates changes to the model

Return type

None