value_destroy (&act->cut_point, width);
value_destroy (&act->grp_val[0], width);
value_destroy (&act->grp_val[1], width);
+ var_unref (act->grp_var);
act->grp_var = NULL;
act->grp_var_width = -1;
}
psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[1]), act->grp_var);
psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_cut_point_entry), act->grp_var);
- if (act->group_defn != GROUPS_CUT_POINT )
+ if (act->group_defn != GROUPS_CUT_POINT)
{
gtk_toggle_button_set_active
(GTK_TOGGLE_BUTTON (act->dg_cut_point_toggle_button), TRUE);
PsppireDialogAction *da = PSPPIRE_DIALOG_ACTION (act);
const gchar *text = gtk_entry_get_text (entry);
- const struct variable *v = da->dict ? psppire_dict_lookup_var (da->dict, text) : NULL;
+ struct variable *v = da->dict ? psppire_dict_lookup_var (da->dict, text) : NULL;
gtk_widget_set_sensitive (act->define_groups_button, v != NULL);
}
}
- act->grp_var = v;
+ struct variable *old_grp_var = act->grp_var;
+ if (v)
+ act->grp_var = var_ref (v);
+ if (old_grp_var)
+ var_unref (old_grp_var);
act->grp_var_width = v ? var_get_width (v) : -1;
}
PsppireDialogActionIndepSamps *act = PSPPIRE_DIALOG_ACTION_INDEP_SAMPS (a);
PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
- GtkBuilder *xml = builder_new ( "indep-samples.ui");
+ GtkBuilder *xml = builder_new ("indep-samples.ui");
pda->dialog = get_widget_assert (xml,"independent-samples-dialog");
pda->source = get_widget_assert (xml, "indep-samples-treeview1");