Class: QgsDbRelationDialog¶

A dialog for configuration of the properties of a relationship in a database.

Added in version 3.30.

Class Hierarchy¶

Base classes¶

QDialog
QWidget
QObject
QPaintDevice

class qgis.gui.QgsDbRelationDialog[source]¶

Bases: QDialog

__init__(connection: QgsAbstractDatabaseProviderConnection | None, parent: QWidget | None = None, flags: Qt.WindowFlags | Qt.WindowType = Qt.WindowFlags())

Constructor for QgsDbRelationDialog, with the specified parent widget and window flags, for the specified connection.

Ownership of connection is transferred to the widget.

Parameters:

connection (Optional[QgsAbstractDatabaseProviderConnection])
parent (Optional[QWidget] = None)
flags (Union[Qt.WindowFlags, Qt.WindowType] = Qt.WindowFlags())

relationship(self) → QgsWeakRelation[source]¶

Returns the relationship as defined in the dialog.