Display a disabled checkbox when update/delete/insert are not possible due to provider limitations

Author: pblottiere

src/app/qgsprojectproperties.cpp

@@ -919,29 +919,35 @@ QgsProjectProperties::QgsProjectProperties( QgsMapCanvas *mapCanvas, QWidget *pa
       psb->setValue( QgsProject::instance()->readNumEntry( QStringLiteral( "WFSLayersPrecision" ), "/" + currentLayer->id(), 8 ) );
       twWFSLayers->setCellWidget( j, 2, psb );
 
+      QCheckBox *cbu = new QCheckBox();
+      cbu->setEnabled(false);
       if ( ( provider->capabilities() & QgsVectorDataProvider::ChangeAttributeValues ) )
       {
         if ( ! currentLayer->isSpatial() or ( provider->capabilities() & QgsVectorDataProvider::ChangeGeometries ) )
         {
-          QCheckBox *cbu = new QCheckBox();
+          cbu->setEnabled(true);
           cbu->setChecked( wfstUpdateLayerIdList.contains( currentLayer->id() ) );
-          twWFSLayers->setCellWidget( j, 3, cbu );
         }
       }
+      twWFSLayers->setCellWidget( j, 3, cbu );
 
+      QCheckBox *cbi = new QCheckBox();
+      cbi->setEnabled(false);
       if ( ( provider->capabilities() & QgsVectorDataProvider::AddFeatures ) )
       {
-        QCheckBox *cbi = new QCheckBox();
+        cbi->setEnabled(true);
         cbi->setChecked( wfstInsertLayerIdList.contains( currentLayer->id() ) );
-        twWFSLayers->setCellWidget( j, 4, cbi );
       }
+      twWFSLayers->setCellWidget( j, 4, cbi );
 
+      QCheckBox *cbd = new QCheckBox();
+      cbd->setEnabled(false);
       if ( ( provider->capabilities() & QgsVectorDataProvider::DeleteFeatures ) )
       {
-        QCheckBox *cbd = new QCheckBox();
+        cbd->setEnabled(true);
         cbd->setChecked( wfstDeleteLayerIdList.contains( currentLayer->id() ) );
-        twWFSLayers->setCellWidget( j, 5, cbd );
       }
+      twWFSLayers->setCellWidget( j, 5, cbd );
 
       j++;
     }