inputform.java~3~

来自「j2me源代码」· JAVA~3~ 代码 · 共 35 行

package snake;

import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.TextField;
import javax.microedition.lcdui.ChoiceGroup;

public class InputForm extends Form
    implements CommandListener {
  private Displayable dsp;
  Command exit, ok;
  TextField userName;
  ChoiceGroup level;

  public InputForm(Displayable next) {
    super("请输入数据");
    dsp = next;
    exit = new Command("Exit", Command.EXIT, 1);
    ok = new Command("OK", Command.OK, 2);
    userName = new TextField("Name", "User", 8, TextField.ANY);
    String [] a = {"level 1", "level 2", "level 3", "level 4"};
    level = new ChoiceGroup("游戏等级", ChoiceGroup.EXCLUSIVE, a, null);
    append(userName);
    append(level);
    setCommandListener(this);
    addCommand(exit);
    addCommand(ok);
  }

  public void commandAction(Command command, Displayable displayable) {
  }
}