modest_folder_view_set_filter (MODEST_FOLDER_VIEW (folder_view), MODEST_FOLDER_VIEW_FILTER_HIDE_FOLDERS);
hildon_pannable_area_jump_to (HILDON_PANNABLE_AREA (pannable), 0, 0);
modest_folder_view_set_filter (MODEST_FOLDER_VIEW (folder_view), MODEST_FOLDER_VIEW_FILTER_HIDE_FOLDERS);
hildon_pannable_area_jump_to (HILDON_PANNABLE_AREA (pannable), 0, 0);
gtk_widget_set_sensitive (back_button, TRUE);
gtk_widget_set_sensitive (action_button, FALSE);
gtk_widget_set_sensitive (back_button, TRUE);
gtk_widget_set_sensitive (action_button, FALSE);