gtk_tree_selection_set_mode( select, GTK_SELECTION_MULTIPLE );
view.connect( "row_expanded", G_CALLBACK( entitylist_treeview_row_expanded ), 0 );
view.connect( "row_collapsed", G_CALLBACK( entitylist_treeview_rowcollapsed ), 0 );
gtk_tree_selection_set_mode( select, GTK_SELECTION_MULTIPLE );
view.connect( "row_expanded", G_CALLBACK( entitylist_treeview_row_expanded ), 0 );
view.connect( "row_collapsed", G_CALLBACK( entitylist_treeview_rowcollapsed ), 0 );