row.setMargin(new MarginInfo(true, true, false, true));
row.setSpacing(true);
addComponent(row);
setExpandRatio(row, 1.5f);
row.addComponent(createPanel(new ChartGanancias().getChart()));
TextArea notes = new TextArea("Notas");
notes.setValue(((DashboardUI)UI.getCurrent()).getUser().getNota());
notes.setSizeFull();
notes.addTextChangeListener(new TextChangeListener() {