added wait cursor during inital load of grass toolbox

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@6743 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: gsherman

src/plugins/grass/qgsgrasstools.cpp

@@ -142,7 +142,9 @@ QgsGrassTools::QgsGrassTools ( QgisInterface *iface,
     // Show before loadConfig() so that user can see loading
     mModulesListView->show(); 
 
+    QApplication::setOverrideCursor(Qt::waitCursor);
     loadConfig ( conf );
+    QApplication::restoreOverrideCursor();
     //statusBar()->hide();
 
     // Add map browser