TextFieldSystemConstraintsDemo.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
- import javax.microedition.midlet.MIDlet;
- import javax.microedition.lcdui.*;
- public class TextFieldSystemConstraintsDemo extends MIDlet implements CommandListener {
- private Command exitCommand = new Command("Exit", Command.EXIT, 1);
- private Form mainForm;
- public TextFieldSystemConstraintsDemo() {
- mainForm = new Form("TextField演示");
- }
- protected void startApp() {
- mainForm.append(
- new TextField("密码输入", "", 15, TextField.PASSWORD));
- mainForm.append(
- new TextField("不可改变", "", 15, TextField.UNEDITABLE));
- mainForm.append(
- new TextField("敏感数据", "", 15, TextField.SENSITIVE));
- mainForm.append(
- new TextField("禁止联想", "", 15, TextField.NON_PREDICTIVE));
- mainForm.append(
- new TextField("单词大写", "", 15, TextField.INITIAL_CAPS_WORD));
- mainForm.append(
- new TextField("句子大写", "", 15, TextField.INITIAL_CAPS_SENTENCE));
- mainForm.addCommand(exitCommand);
- mainForm.setCommandListener(this);
- Display.getDisplay(this).setCurrent(mainForm);
- }
- public void commandAction(Command c, Displayable s) {
- if (c == exitCommand) {
- destroyApp(false);
- notifyDestroyed();
- }
- }
- protected void destroyApp(boolean unconditional) {
- }
- protected void pauseApp() {
- }
- }