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1
19
20 package org.netbeans.modules.db.util;
21
22 import java.awt.event.WindowAdapter  ;
23 import java.awt.event.WindowEvent ;
24 import java.util.ArrayList ;
25 import java.util.List ;
26 import javax.swing.AbstractListModel ;
27 import javax.swing.ComboBoxModel ;
28 import javax.swing.JFrame ;
29 import javax.swing.JOptionPane ;
30 import junit.framework.TestCase;
31
32
40 public class DataComboBoxInteractive extends TestCase {
41
42 public DataComboBoxInteractive(String name) {
43 super(name);
44 }
45
46 public void testInteractive() throws Exception {
47 java.awt.EventQueue.invokeAndWait(new Runnable () {
48 public void run() {
49 new TestFrame().setVisible(true);
50 }
51 });
52 synchronized (DataComboBoxInteractive.class) {
53 DataComboBoxInteractive.class.wait();
54 }
55 }
56
57 private static final class TestFrame extends JFrame {
58
59 private javax.swing.JComboBox comboBox;
60
61 public TestFrame() {
62 initComponents();
63
64 DataComboBoxSupport.connect(comboBox, new TestDataComboBoxModel());
65 }
66
67 private void initComponents() {
68 comboBox = new javax.swing.JComboBox ();
69
70 addWindowListener(new WindowAdapter () {
71 public void windowClosing(WindowEvent e) {
72 super.windowClosing(e);
73
74 setVisible(false);
75 synchronized (DataComboBoxInteractive.class) {
76 DataComboBoxInteractive.class.notifyAll();
77 }
78 }
79 });
80
81 comboBox.addActionListener(new java.awt.event.ActionListener () {
82 public void actionPerformed(java.awt.event.ActionEvent evt) {
83 comboBoxActionPerformed(evt);
84 }
85 });
86
87 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
88 getContentPane().setLayout(layout);
89 layout.setHorizontalGroup(
90 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
91 .add(layout.createSequentialGroup()
92 .addContainerGap()
93 .add(comboBox, 0, 376, Short.MAX_VALUE)
94 .addContainerGap())
95 );
96 layout.setVerticalGroup(
97 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
98 .add(layout.createSequentialGroup()
99 .addContainerGap()
100 .add(comboBox, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
101 .addContainerGap(264, Short.MAX_VALUE))
102 );
103 pack();
104 }
105
106 private void comboBoxActionPerformed(java.awt.event.ActionEvent evt) {
107 System.out.println("Action performed: " + comboBox.getSelectedItem());
108 }
109 }
110
111 private static final class TestDataComboBoxModel implements DataComboBoxModel {
112
113 private final TestComboBoxModel comboBoxModel = new TestComboBoxModel();
114
115 public String getItemTooltipText(Object item) {
116 return item + " tooltip";
117 }
118
119 public String getItemDisplayName(Object item) {
120 return String.valueOf(item);
121 }
122
123 public void newItemActionPerformed() {
124 String newItem = JOptionPane.showInputDialog("New item:");
125 if (newItem != null) {
126 comboBoxModel.addSelectedItem(newItem);
127 }
128 }
129
130 public String getNewItemDisplayName() {
131 return "Add item";
132 }
133
134 public ComboBoxModel getListModel() {
135 return comboBoxModel;
136 }
137 }
138
139 private static final class TestComboBoxModel extends AbstractListModel implements ComboBoxModel {
140
141 private List items = new ArrayList ();
142 private Object selectedItem;
143
144 public TestComboBoxModel() {
145 items.add("first");
146 items.add("second");
147 }
148
149 public void setSelectedItem(Object anItem) {
150 selectedItem = anItem;
151 }
152
153 public Object getElementAt(int index) {
154 return items.get(index);
155 }
156
157 public int getSize() {
158 return items.size();
159 }
160
161 public Object getSelectedItem() {
162 return selectedItem;
163 }
164
165 public void addSelectedItem(String item) {
166 items.add(item);
167 selectedItem = item;
168 fireContentsChanged(this, 0, items.size());
169 }
170 }
171 }
172 |
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