private void buildUI() {
setMinimumSize(new Dimension(100, 100));
setViewportView(createModelAndView());
// visibility must be set after createModelAndView has been called
model.setAccountVisible(p.getBoolean(ACCOUNT_VISIBLE, true));
model.setExpenseVisible(p.getBoolean(EXPENSE_VISIBLE, true));
model.setHiddenVisible(p.getBoolean(HIDDEN_VISIBLE, true));
model.setIncomeVisible(p.getBoolean(INCOME_VISIBLE, true));
refresh(); // load the tree up with data
_expand(); // expand the tree
}
@Override
public void setIncomeVisible(boolean visible) {
p.putBoolean(INCOME_VISIBLE, visible);
model.setIncomeVisible(visible);
expand();
}