|
1
22 package org.objectweb.petals.demo.travelagency.airline;
23
24 import javax.swing.SwingUtilities  ;
25 import java.awt.BorderLayout ;
26 import javax.swing.JPanel ;
27 import javax.swing.JFrame ;
28 import java.awt.Dimension ;
29 import javax.swing.JMenuBar ;
30 import javax.swing.JMenu ;
31 import javax.swing.JMenuItem ;
32 import javax.swing.JToolBar ;
33 import java.awt.GridLayout ;
34
35
39 public class GUI extends JFrame {
40
41 private static final long serialVersionUID = 1L;
42
43 private JPanel jContentPane = null;
44
45 private JMenuBar jJMenuBar = null;
46
47 private JMenu jMenu = null;
48
49 private JMenuItem jMenuItem = null;
50
51 private JMenu jMenu1 = null;
52
53 private JMenuItem jMenuItem1 = null;
54
55 private JMenuItem jMenuItem2 = null;
56
57 private JMenuItem jMenuItem3 = null;
58
59 private JMenu jMenu2 = null;
60
61 private JMenuItem jMenuItem4 = null;
62
63
68 private JMenuBar getJJMenuBar() {
69 if (jJMenuBar == null) {
70 jJMenuBar = new JMenuBar ();
71 jJMenuBar.add(getJMenu());
72 jJMenuBar.add(getJMenu1());
73 jJMenuBar.add(getJMenu2());
74 }
75 return jJMenuBar;
76 }
77
78
83 private JMenu getJMenu() {
84 if (jMenu == null) {
85 jMenu = new JMenu ();
86 jMenu.setText("File");
87 jMenu.add(getJMenuItem());
88 }
89 return jMenu;
90 }
91
92
97 private JMenuItem getJMenuItem() {
98 if (jMenuItem == null) {
99 jMenuItem = new JMenuItem ();
100 jMenuItem.setText("Exit");
101 }
102 return jMenuItem;
103 }
104
105
110 private JMenu getJMenu1() {
111 if (jMenu1 == null) {
112 jMenu1 = new JMenu ();
113 jMenu1.setText("Server");
114 jMenu1.add(getJMenuItem1());
115 jMenu1.add(getJMenuItem2());
116 jMenu1.add(getJMenuItem3());
117 }
118 return jMenu1;
119 }
120
121
126 private JMenuItem getJMenuItem1() {
127 if (jMenuItem1 == null) {
128 jMenuItem1 = new JMenuItem ();
129 jMenuItem1.setText("Start");
130 }
131 return jMenuItem1;
132 }
133
134
139 private JMenuItem getJMenuItem2() {
140 if (jMenuItem2 == null) {
141 jMenuItem2 = new JMenuItem ();
142 jMenuItem2.setText("Stop");
143 }
144 return jMenuItem2;
145 }
146
147
152 private JMenuItem getJMenuItem3() {
153 if (jMenuItem3 == null) {
154 jMenuItem3 = new JMenuItem ();
155 jMenuItem3.setText("Info");
156 }
157 return jMenuItem3;
158 }
159
160
165 private JMenu getJMenu2() {
166 if (jMenu2 == null) {
167 jMenu2 = new JMenu ();
168 jMenu2.setText("?");
169 jMenu2.add(getJMenuItem4());
170 }
171 return jMenu2;
172 }
173
174
179 private JMenuItem getJMenuItem4() {
180 if (jMenuItem4 == null) {
181 jMenuItem4 = new JMenuItem ();
182 jMenuItem4.setText("About");
183 }
184 return jMenuItem4;
185 }
186
187
190 public static void main(String [] args) {
191
193 SwingUtilities.invokeLater(new Runnable () {
194 public void run() {
195 GUI thisClass = new GUI();
196 thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
197 thisClass.setVisible(true);
198 }
199 });
200 }
201
202
205 public GUI() {
206 super();
207 initialize();
208 }
209
210
215 private void initialize() {
216 this.setSize(650, 300);
217 this.setJMenuBar(getJJMenuBar());
218 this.setContentPane(getJContentPane());
219 this.setTitle("PEtALS demo - TravelAgency - Airline");
220 }
221
222
227 private JPanel getJContentPane() {
228 if (jContentPane == null) {
229 GridLayout gridLayout = new GridLayout ();
230 gridLayout.setRows(1);
231 jContentPane = new JPanel ();
232 jContentPane.setLayout(gridLayout);
233 }
234 return jContentPane;
235 }
236
237 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.