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1 package org.prevayler.demos.demo2.gui;
2
3 import java.awt.BorderLayout  ;
4 import java.awt.Color ;
5 import java.awt.Component ;
6 import java.awt.Container ;
7 import java.text.DecimalFormat ;
8 import java.text.ParseException ;
9
10 import javax.swing.Box ;
11 import javax.swing.JInternalFrame ;
12 import javax.swing.JLabel ;
13 import javax.swing.JPanel ;
14 import javax.swing.JTextField ;
15
16 import org.prevayler.Prevayler;
17
18
19 abstract class AccountFrame extends JInternalFrame {
20
21 protected final Prevayler _prevayler;
22 protected final JTextField holderField = new JTextField ();
23
24 protected String holderText() {
25 return holderField.getText();
26 }
27
28 AccountFrame(String title, Prevayler prevayler, Container container) {
29 super(title, false, true); _prevayler = prevayler;
31
32 container.add(this);
33 this.setBackground(new Color (204, 204, 204));
34
35 getContentPane().add(Box.createVerticalStrut(4), BorderLayout.NORTH);
36 getContentPane().add(Box.createHorizontalStrut(4), BorderLayout.EAST);
37 getContentPane().add(Box.createHorizontalStrut(4), BorderLayout.WEST);
38 getContentPane().add(fieldBox(), BorderLayout.CENTER);
39 getContentPane().add(buttonPanel(), BorderLayout.SOUTH);
40
41 show();
42 holderField.requestFocus();
43 }
44
45 private Box fieldBox() {
46 Box fieldBox = Box.createVerticalBox();
47 addFields(fieldBox);
48 return fieldBox;
49 }
50
51 protected void addFields(Box fieldBox) {
52 fieldBox.add(labelContainer("Holder"));
53 fieldBox.add(holderField);
54 };
55
56 private JPanel buttonPanel() {
57 JPanel buttonPanel = new JPanel ();
58 addButtons(buttonPanel);
59 return buttonPanel;
60 }
61
62 abstract protected void addButtons(JPanel buttonPanel);
63
64 protected Container labelContainer(String text) {
65 Box box = Box.createHorizontalBox();
66 JLabel label = new JLabel (text);
67 box.add(label);
68 box.add(Box.createHorizontalGlue());
69 return box;
70 }
71
72 protected Component gap() {
73 return Box.createVerticalStrut(3);
74 }
75
76 protected long parse(String numericString) throws ParseException {
77 return new DecimalFormat ("#").parse(numericString).longValue(); }
79
80 }
81 |
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