Class: QgsNumericFormatSelectorWidget

A widget which allows choice of numeric formats and the properties of them.

Added in version 3.12.

QgsNumericFormatSelectorWidget

Class Hierarchy

Base classes

QgsPanelWidget	Base class for any widget that can be shown as an inline panel.
QWidget
QObject
QPaintDevice

Methods

format	Returns a new format object representing the settings currently configured in the widget.
registerExpressionContextGenerator	Register an expression context generator class that will be used to retrieve an expression context for the widget when required.
setFormat	Sets the format to show in the widget.

Signals

changed

Emitted whenever the format configured55 in the widget is changed.

class qgis.gui.QgsNumericFormatSelectorWidget

Bases: QgsPanelWidget

__init__(parent: QWidget | None = None)

Constructor for QgsNumericFormatSelectorWidget with the specified parent widget.

Parameters:

parent (Optional[QWidget] = None)

signal changed

Emitted whenever the format configured55 in the widget is changed.

format(self) → QgsNumericFormat | None

Returns a new format object representing the settings currently configured in the widget.

The caller takes ownership of the returned object.

Return type:

Optional[QgsNumericFormat]

registerExpressionContextGenerator(self, generator: QgsExpressionContextGenerator | None)

Register an expression context generator class that will be used to retrieve an expression context for the widget when required.

Ownership is not transferred, and the generator must exist for the lifetime of this widget.

Added in version 3.40.

Parameters:

generator (Optional[QgsExpressionContextGenerator])

setFormat(self, format: QgsNumericFormat | None)

Sets the format to show in the widget.

Parameters:

format (Optional[QgsNumericFormat])