Add dox

qgis · Jun 22, 2018 · c6b8a10 · c6b8a10
1 parent 0749835
commit c6b8a10
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/gui/editorwidgets/qgsrelationwidgetwrapper.cpp b/src/gui/editorwidgets/qgsrelationwidgetwrapper.cpp
@@ -48,6 +48,9 @@ void QgsRelationWidgetWrapper::setVisible( bool visible )
 
 void QgsRelationWidgetWrapper::aboutToSave()
 {
+  // Calling isModified() will emit a beforeModifiedCheck()
+  // signal that will make the embedded form to send any
+  // outstanding widget changes to the edit buffer
   mRelation.referencingLayer()->isModified();
 
   if ( mNmRelation.isValid() )