Class: QgsAttributeTypeLoadDialog¶

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

Class Hierarchy¶

class qgis.gui.QgsAttributeTypeLoadDialog[source]¶

Bases: QDialog

virtual accept(self)[source]¶: Overloaded accept method which will write the feature field values, then delegate to QDialog.accept()

insertNull(self) → bool[source]¶

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

setVectorLayer(self, layer: QgsVectorLayer | None)[source]¶

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.