- gtk_widget_set_sensitive(dialog->low, active);
- gtk_widget_set_sensitive(dialog->high, active);
- gtk_widget_set_sensitive(dialog->discrete, active);
+ gtk_widget_set_sensitive (dialog->low, active);
+ gtk_widget_set_sensitive (dialog->high, active);
+ gtk_widget_set_sensitive (dialog->discrete, active);
+}
+
+
+
+/* Callback for when the Missing Value dialog is closed using
+ the window delete button.*/
+static gint
+on_delete (GtkWidget *w, GdkEvent *e, gpointer data)
+{
+ struct missing_val_dialog *dialog = data;
+
+ gtk_widget_hide (dialog->window);
+
+ return TRUE;