gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
gtk_container_add (GTK_CONTAINER (priv->event_box), main_align);
gtk_box_pack_start (GTK_BOX (self), priv->event_box, TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (main_align), main_vbox);
gtk_container_add (GTK_CONTAINER (priv->event_box), main_align);
gtk_box_pack_start (GTK_BOX (self), priv->event_box, TRUE, TRUE, 0);