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formatting result much more nicely

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git-svn-id: svn://anubis/gvsu@447 45c1a28c-8058-47b2-ae61-ca45b979098e
This commit is contained in:
josh 2009-10-05 03:29:52 +00:00
parent 1bbc1a7c6e
commit 46b24609a4
1 changed files with 14 additions and 4 deletions
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18
cs623/proj1/RetirementCalculator.java
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@ -20,6 +20,7 @@ class RetirementCalculatorPanel extends JPanel implements ActionListener
private JButton myPrintButton; private JButton myPrintButton;
private JButton myResetButton; private JButton myResetButton;
private JLabel myResultBox; private JLabel myResultBox;
private JTextField myNameField;
class ComboChoice class ComboChoice
{ {
@ -70,8 +71,8 @@ class RetirementCalculatorPanel extends JPanel implements ActionListener
inner.add(new JLabel("What is your name?", SwingConstants.RIGHT), c); inner.add(new JLabel("What is your name?", SwingConstants.RIGHT), c);
c.gridx++; c.gridx++;
c.weightx = 1.0; c.weightx = 1.0;
field = new JTextField(); myNameField = new JTextField();
inner.add(field, c); inner.add(myNameField, c);
c.gridx--; c.gridx--;
c.gridy++; c.gridy++;
@ -200,7 +201,12 @@ class RetirementCalculatorPanel extends JPanel implements ActionListener
c.gridy++; c.gridy++;
c.gridwidth = 2; c.gridwidth = 2;
myResultBox = new JLabel(" "); inner.add(makeDivider(), c);
c.gridwidth = 1;
c.gridy++;
c.gridwidth = 2;
myResultBox = new JLabel(" ", SwingConstants.CENTER);
inner.add(myResultBox, c); inner.add(myResultBox, c);
c.gridwidth = 1; c.gridwidth = 1;
c.gridy++; c.gridy++;
@ -244,7 +250,10 @@ class RetirementCalculatorPanel extends JPanel implements ActionListener
} }
myModel.calculate(); myModel.calculate();
myResultBox.setText("The total amount of savings needed at retirement is $" + myModel.getField("total additional savings needed") + ". The annual amount of savings needed is $" + myModel.getField("annual savings needed")); myResultBox.setText("<html>The total amount of savings needed at retirement is $" +
String.format("%,.02f", myModel.getField("total additional savings needed")) +
".<br/> The annual amount of savings needed is $" +
String.format("%,.02f", myModel.getField("annual savings needed")) + "</html>");
} }
private void reset() private void reset()
@ -283,6 +292,7 @@ class RetirementCalculatorPanel extends JPanel implements ActionListener
} }
} }
} }
myNameField.setText("");
} }
private void print() private void print()