refs #535, updated viewbase and formatters

* Fixed wrong masking
* changed signal for model
* update selected models
* directly set object in model

src/blackgui/views/viewbase.h

@@ -153,6 +153,9 @@ namespace BlackGui
             //! Number of elements changed
             void rowCountChanged(int count, bool withFilter);
 
+            // Model changed
+            void modelChanged();
+
             //! Single object was changed in model
             void objectChanged(const BlackMisc::CVariant &object, const BlackMisc::CPropertyIndex &changedIndex);
 
@@ -321,6 +324,9 @@ namespace BlackGui
             //! Selected objects
             ContainerType selectedObjects() const;
 
+            //! Update selected objects
+            int updateSelected(const BlackMisc::CVariant &variant, const BlackMisc::CPropertyIndex &index);
+
             //! Selected object (or default)
             ObjectType selectedObject() const;