gtk_window_set_transient_for (GTK_WINDOW (ex_d.opts_dialog), GTK_WINDOW (de));
g_object_get (vs, "dictionary", &ex_d.dict, NULL);
gtk_window_set_transient_for (GTK_WINDOW (ex_d.opts_dialog), GTK_WINDOW (de));
g_object_get (vs, "dictionary", &ex_d.dict, NULL);