gtk_tree_view_column_add_attribute(column, renderer, "text", DESKTOP_FILE_COLUMN_HIDDEN);
gtk_tree_view_append_column(GTK_TREE_VIEW(ewl->view), column);
gtk_tree_view_column_set_sort_column_id(column, DESKTOP_FILE_COLUMN_HIDDEN);
gtk_tree_view_column_add_attribute(column, renderer, "text", DESKTOP_FILE_COLUMN_HIDDEN);
gtk_tree_view_append_column(GTK_TREE_VIEW(ewl->view), column);
gtk_tree_view_column_set_sort_column_id(column, DESKTOP_FILE_COLUMN_HIDDEN);