【Java开源代码栏目提醒】:网学会员--在 Java开源代码编辑为广大网友搜集整理了:TextInput.java绩等信息,祝愿广大网友取得需要的信息,参考学习。
/*
* %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 TextInput extends TextBox implements CommandListener {
private final static Command CMD_OK = new Command("OK", Command.OK,
1);
private final static Command CMD_CANCEL =
new Command("Cancel", Command.CANCEL, 1);
private Table parent;
private Display display;
public TextInput(String text, Table parent, Display display) {
super("Enter Text", text, 50, TextField.ANY);
this.parent = parent;
this.display = display;
addCommand(CMD_OK);
addCommand(CMD_CANCEL);
setCommandListener(this);
}
public void commandAction(Command c, Displayable d) {
if (c == CMD_OK) {
// update the table's cell and return
parent.setText(getString());
display.setCurrentItem(parent);
} else if (c == CMD_CANCEL) {
// return without updating the table's cell
display.setCurrentItem(parent);
}
}
}