add method to get relation in QgsAbstractRelationEditorWidget

qgis · Jan 25, 2021 · 30db6fa · 30db6fa
1 parent f180ef9
commit 30db6fa
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/python/gui/auto_generated/qgsabstractrelationeditorwidget.sip.in b/python/gui/auto_generated/qgsabstractrelationeditorwidget.sip.in
@@ -48,13 +48,20 @@ Sets the ``relation`` and the ``feature``
 
     void setRelations( const QgsRelation &relation, const QgsRelation &nmrelation );
 %Docstring
-Set the relation(s) for this widget
+Sets the relation(s) for this widget
 If only one relation is set, it will act as a simple 1:N relation widget
 If both relations are set, it will act as an N:M relation widget
 inserting and deleting entries on the intermediate table as required.
 
 :param relation: Relation referencing the edited table
 :param nmrelation: Optional reference from the referencing table to a 3rd N:M table
+%End
+
+    QgsRelation relation() const;
+%Docstring
+Returns the relation
+
+.. versionadded:: 3.18
 %End
 
     void setFeature( const QgsFeature &feature, bool update = true );

diff --git a/src/gui/qgsabstractrelationeditorwidget.h b/src/gui/qgsabstractrelationeditorwidget.h
@@ -70,7 +70,7 @@ class GUI_EXPORT QgsAbstractRelationEditorWidget : public QWidget
     void setRelationFeature( const QgsRelation &relation, const QgsFeature &feature );
 
     /**
-     * Set the relation(s) for this widget
+     * Sets the relation(s) for this widget
      * If only one relation is set, it will act as a simple 1:N relation widget
      * If both relations are set, it will act as an N:M relation widget
      * inserting and deleting entries on the intermediate table as required.
@@ -80,6 +80,12 @@ class GUI_EXPORT QgsAbstractRelationEditorWidget : public QWidget
      */
     void setRelations( const QgsRelation &relation, const QgsRelation &nmrelation );
 
+    /**
+     * Returns the relation
+     * \since QGIS 3.18
+     */
+    QgsRelation relation() const {return mRelation;}
+
     /**
      * Sets the \a feature being edited and updates the UI unless \a update is set to FALSE
      */