emit signal after changing style

qgis · Jun 9, 2022 · 7e51340 · 7e51340
1 parent 4ebeee0
commit 7e51340
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/src/core/mesh/qgsmeshlayer.cpp b/src/core/mesh/qgsmeshlayer.cpp
@@ -173,14 +173,9 @@ QString QgsMeshLayer::loadDefaultStyle( bool &resultFlag )
   for ( const int index : groupsList )
     assignDefaultStyleToDatasetGroup( index );
 
-  if ( !groupsList.isEmpty() )
-  {
-    emit rendererChanged();
-    emitStyleChanged();
-  }
 
   QgsMeshRendererMeshSettings meshSettings;
-  if ( groupsList.count() > 0 )
+  if ( !groupsList.isEmpty() )
   {
     // Show data from the first dataset group
     mRendererSettings.setActiveScalarDatasetGroup( 0 );
@@ -224,6 +219,12 @@ QString QgsMeshLayer::loadDefaultStyle( bool &resultFlag )
     mRendererSettings.setScalarSettings( i, scalarSettings );
   }
 
+  if ( !groupsList.isEmpty() )
+  {
+    emit rendererChanged();
+    emitStyleChanged();
+  }
+
   return QgsMapLayer::loadDefaultStyle( resultFlag );
 }