- gint index = gtk_notebook_prepend_page (GTK_NOTEBOOK(tw->notebook), tt->hbox, label);
- gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK(tw->notebook), tt->hbox, TRUE, TRUE, GTK_PACK_END);
- gtk_notebook_set_current_page (GTK_NOTEBOOK(tw->notebook), index);
+ gint index = gtk_notebook_prepend_page (GTK_NOTEBOOK(self->notebook), tt->hbox, label);
+ gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK(self->notebook), tt->hbox, TRUE, TRUE, GTK_PACK_END);
+ gtk_notebook_set_current_page (GTK_NOTEBOOK(self->notebook), index);
+
+ if (gtk_notebook_get_n_pages (GTK_NOTEBOOK(self->notebook)) > 1)
+ gtk_notebook_set_show_tabs (GTK_NOTEBOOK(self->notebook), TRUE);