J2ME中文教程 3 MIDP高级UI 的使用[35]

        if (c == CMD_EDIT) {

            TextInput textInput = new TextInput(data[currentY][currentX], this,

                                                display);

            display.setCurrent(textInput);

        }

    }

}

import javax.microedition.lcdui.*;

import javax.microedition.midlet.MIDlet;

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;