Class: QgsAttributeTypeLoadDialog

A dialog which allows populating value maps using features present in a vector layer.

Class Hierarchy

Base classes

QDialog
QWidget
QObject
QPaintDevice

Methods

insertNull	Returns True if the "Add NULL value" checkbox has been checked.
setVectorLayer	Sets predefined vector layer for selection of data
valueMap	Returns the value map which is currently active.

Virtual Methods

In PyQGIS, only methods marked as virtual can be safely overridden in a Python subclass of QgsAttributeTypeLoadDialog. See the FAQ for more details.

accept

Overloaded accept method which will write the feature field values, then delegate to QDialog.accept()

class qgis.gui.QgsAttributeTypeLoadDialog

Bases: QDialog

virtual accept(self)

Overloaded accept method which will write the feature field values, then delegate to QDialog.accept()

insertNull(self) → bool

Returns True if the “Add NULL value” checkbox has been checked.

Return type:

bool

Returns:

True if the “Add NULL value” checkbox has been checked.

setVectorLayer(self, layer: QgsVectorLayer | None)

Sets predefined vector layer for selection of data

Parameters:

layer (Optional[QgsVectorLayer]) – Vector layer which is to be set as predefined one

valueMap(self) → Dict[str, Any]

Returns the value map which is currently active.

Return type:

Dict[str, Any]

Returns:

value map of values selected from layer