+ hbox = gtk_hbox_new (FALSE, 0);
+ gtk_table_attach (GTK_TABLE (tab), hbox, 1, 2, 6, 7,
+ GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
+ 5, 5);
+ label = gtk_label_new ("Blocks : ");
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
+ adj = (GtkAdjustment *) gtk_adjustment_new (5, 2, 10, 1, 5, 0);
+ pdata->act_blocks_spin = gtk_spin_button_new (adj, 0, 0);
+ gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
+ GTK_SIGNAL_FUNC (adjust_act_blocks), pdata);
+ gtk_box_pack_start (GTK_BOX (hbox), pdata->act_blocks_spin, FALSE, TRUE,
+ 0);
+ gtk_widget_set_sensitive (pdata->act_blocks_spin, FALSE);
+