/** * Serializes the specified nodes. * * @param n nodes to display */ private void setText(final DBNodes n) { if (visible()) { try { final ArrayOutput ao = new ArrayOutput(); ao.setLimit(gui.gopts.get(GUIOptions.MAXTEXT)); if (n != null) n.serialize(Serializer.get(ao)); setText(ao); cmd = null; ns = ao.finished() ? n : null; } catch (final IOException ex) { Util.debug(ex); } } else { home.setEnabled(gui.context.data() != null); } }