Chained filters for relation reference search widget

m-kuhn · m-kuhn · commit 24f34603a10d · 2016-09-21T08:43:25.000+02:00
Fix #15589
diff --git a/src/gui/editorwidgets/qgsrelationreferencesearchwidgetwrapper.cpp b/src/gui/editorwidgets/qgsrelationreferencesearchwidgetwrapper.cpp
@@ -183,6 +183,12 @@ void QgsRelationReferenceSearchWidgetWrapper::initWidget( QWidget* editor )
   mWidget->setAllowAddFeatures( false );
   mWidget->setOpenFormButtonVisible( false );
 
+  if ( config( "FilterFields", QVariant() ).isValid() )
+  {
+    mWidget->setFilterFields( config( "FilterFields" ).toStringList() );
+    mWidget->setChainFilters( config( "ChainFilters" ).toBool() );
+  }
+
   QgsRelation relation = QgsProject::instance()->relationManager()->relation( config( "Relation" ).toString() );
   mWidget->setRelation( relation, false );
 
