inputform.java

来自「初学者必备」· Java 代码 · 共 36 行

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.lang.*;
import mmae.game.Score;

public class InputForm extends Form implements CommandListener{

	int score;
	Score highscore;
	TextField tf;
	Command cmdOk = new Command(go.STR_OK, Command.BACK, 1);

	public InputForm(int HScore) {
	
		super(go.STR_FORMTITLE);
		score=HScore;
		highscore=new Score(go.STR_DBNAME,5,100);

		StringBuffer str=new StringBuffer(go.STR_FORM1);
		str.append(String.valueOf(score)).append("\n");
		append(str.toString());
		tf = new TextField(go.STR_FORM2, "", 10, TextField.ANY);
		append(tf);
		addCommand(cmdOk);
        setCommandListener(this);
	}

    public void commandAction(Command c, Displayable d) {
		if(c==cmdOk){
			String name=tf.getString();
			highscore.insert(name, score);
			go.changeCanvas(go.CVS_SCORE, true);
		}
	}
}