CustomItemDemo.java
资源名称:J2ME&Game.rar [点击查看]
上传用户:gyyuli
上传日期:2013-07-09
资源大小:3050k
文件大小:1k
源码类别:
J2ME
开发平台:
Java
- /*
- * %W% %E%
- *
- * Copyright (c) 2000-2004 Sun Microsystems, Inc. All rights reserved.
- * PROPRIETARY/CONFIDENTIAL
- * Use is subject to license terms
- */
- package customitem;
- import javax.microedition.lcdui.*;
- import javax.microedition.midlet.MIDlet;
- /**
- *
- * @version 2.0
- */
- public class CustomItemDemo extends MIDlet implements CommandListener {
- private final static Command CMD_EXIT =
- new Command("Exit", Command.EXIT, 1);
- private Display display;
- private boolean firstTime;
- private Form mainForm;
- public CustomItemDemo() {
- firstTime = true;
- mainForm = new Form("用CustomItem实现表格");
- }
- protected void startApp() {
- if (firstTime) {
- display = Display.getDisplay(this);
- mainForm.append(new TextField("Upper Item", null, 10, 0));
- mainForm.append(new Table("Table", Display.getDisplay(this)));
- mainForm.append(new TextField("Lower Item", null, 10, 0));
- mainForm.addCommand(CMD_EXIT);
- mainForm.setCommandListener(this);
- firstTime = false;
- }
- display.setCurrent(mainForm);
- }
- public void commandAction(Command c, Displayable d) {
- if (c == CMD_EXIT) {
- destroyApp(false);
- notifyDestroyed();
- }
- }
- protected void destroyApp(boolean unconditional) {
- }
- protected void pauseApp() {
- }
- }