Single geometry checks are done just in time

src/app/qgsgeometryvalidationmodel.cpp

@@ -131,10 +131,13 @@ QVariant QgsGeometryValidationModel::data( const QModelIndex &index, int role )
 
       case Qt::DecorationRole:
       {
+#if 0
         if ( mGeometryValidationService->validationActive( mCurrentLayer, featureItem.fid ) )
           return QgsApplication::getThemeIcon( "/mActionTracing.svg" );
         else
           return QVariant();
+#endif
+        break;
       }
 
       case GeometryCheckErrorRole:
@@ -213,7 +216,7 @@ void QgsGeometryValidationModel::onGeometryCheckCompleted( QgsVectorLayer *layer
   int featureIdx = errorsForFeature( layer, fid );
 
   // The last check for this feature finished: remove
-  if ( featureIdx > -1 && errors.empty() && !mGeometryValidationService->validationActive( layer, fid ) )
+  if ( featureIdx > -1 && errors.empty() ) // && !mGeometryValidationService->validationActive( layer, fid ) )
   {
     if ( mCurrentLayer == layer )
       beginRemoveRows( QModelIndex(), featureIdx, featureIdx );

src/app/qgsgeometryvalidationservice.cpp

@@ -35,11 +35,6 @@ QgsGeometryValidationService::QgsGeometryValidationService( QgsProject *project
   connect( project, &QgsProject::layersAdded, this, &QgsGeometryValidationService::onLayersAdded );
 }
 
-bool QgsGeometryValidationService::validationActive( QgsVectorLayer *layer, QgsFeatureId feature ) const
-{
-  return false;
-}
-
 void QgsGeometryValidationService::fixError( const QgsGeometryCheckError *error, int method )
 {
   QgsGeometryCheck::Changes changes;

src/app/qgsgeometryvalidationservice.h

@@ -60,12 +60,6 @@ class QgsGeometryValidationService : public QObject
     QgsGeometryValidationService( QgsProject *project );
     ~QgsGeometryValidationService() = default;
 
-    /**
-     * Returns if a validation is active for the specified \a feature on
-     * \a layer.
-     */
-    bool validationActive( QgsVectorLayer *layer, QgsFeatureId feature ) const;
-
     void fixError( const QgsGeometryCheckError *error, int method );
 
     void triggerTopologyChecks( QgsVectorLayer *layer );