Class: QgsFeaturePickerModel

Provides a list of features based on filter conditions. Features are fetched asynchronously.

Class Hierarchy

Base classes

QgsFeaturePickerModelBase	Provides a list of features based on filter conditions.
QAbstractItemModel
QObject

Methods

extraIdentifierValue
feature	Returns the current feature
requestToReloadCurrentFeature
setExtraIdentifierValue
setExtraIdentifierValueToNull	Allows specifying one value that does not need to match the filter criteria but will still be available in the model as NULL value(s).
setExtraIdentifierValueUnguarded
setFeature	Set the feature to the given feature id

Signals

featureChanged

Emitted when the current feature changes

class qgis.core.QgsFeaturePickerModel

Bases: QgsFeaturePickerModelBase

__init__(parent: QObject | None = None)

Create a new QgsFeaturePickerModel, optionally specifying a parent.

Parameters:

parent (Optional[QObject] = None)

extraIdentifierValue()

feature(self) → QgsFeature

Returns the current feature

Return type:

QgsFeature

signal featureChanged(feature: QgsFeature)

Emitted when the current feature changes

Parameters:

feature (QgsFeature)

requestToReloadCurrentFeature()

setExtraIdentifierValue()

setExtraIdentifierValueToNull(self)

Allows specifying one value that does not need to match the filter criteria but will still be available in the model as NULL value(s).

Added in version 3.10.

setExtraIdentifierValueUnguarded()

setFeature(self, fid: int)

Set the feature to the given feature id

Parameters:

fid (int)