+// -------------------------------------------------------------------------
+void cpBaseQtApplication::MainWindow::
+_actorsProperties( )
+{
+ auto data =
+ dynamic_cast< cpExtensions::QT::ActorsWidgetInterface* >(
+ this->m_Viewer
+ );
+ if( data != NULL )
+ {
+ auto dlg = new cpExtensions::QT::ConfigurationChooser( this );
+ dlg->setData( data );
+ dlg->exec( );
+
+ } // fi
+}
+