Java™ Application Development on Linux - Dator

Appendix BA Java Swing GUI for BudgetPro52969setStatus();70 // notify the table, too71 model.fireTableDataChanged();72 } // TODO: else infodialog or Beep.73 }74 }75 } ;7677 // TEST ONLY:78 int testid = 0;7980 BudgetPro(JFrame frame, String username, String value)81 {82 this.frame = frame;83 top = new Account("TopLevel", new User(username), value);84 current = top;8586 } // constructor8788 private Component89 createStatus()90 {91 JPanel retval = new JPanel(); // default: flow layout9293 upton.addActionListener(upAction);9495 nam = new JLabel("Account: Name");96 tot = new JLabel("Total: $");97 val = new JLabel("Remaining: $");9899 retval.add(upton);100 retval.add(nam);101 retval.add(tot);102 retval.add(val);103104 setStatus();105106 return retval;107 } // createStatus108109 /**110 * Set the values of the status fields,111 * as when the account has changed.112 */113 private void114 setStatus()115 {116 nam.setText("Account: "+current.getName());117 tot.setText("Total: $"+current.getTotal());