import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class MultipleListTest extends MIDlet implements CommandListener {
    private Display displayen;
    private List listan;
    private TextBox textrutan;
    private Command exitkommandot, okkommandot;

    public MultipleListTest() {
        listan = new List("Välj några av följande alternativ", Choice.MULTIPLE);
        okkommandot = new Command("OK", Command.OK, 1);
        exitkommandot = new Command("Avsluta", Command.EXIT, 0);
        textrutan = new TextBox("Resultat", null, 200, 0);
        listan.append("Tripp", null);
        listan.append("Trapp", null);
        listan.append("Trull", null);
        listan.append("Stora Svampen", null);

        listan.addCommand(okkommandot);
        listan.addCommand(exitkommandot);
        listan.setCommandListener(this);

        textrutan.addCommand(exitkommandot);
        textrutan.setCommandListener(this);
    }

    public void startApp() {
        displayen = Display.getDisplay(this);
        displayen.setCurrent(listan);
    }

    public void commandAction(Command kommandot, Displayable s) {
        if (kommandot == exitkommandot) {
            destroyApp(false);
            notifyDestroyed();
        }
        else if (kommandot == okkommandot) {
            boolean[] valen = new boolean[listan.size()];
            displayen.setCurrent(textrutan);
            int antalet;
            antalet = listan.getSelectedFlags(valen);
            textrutan.setString("Du valde " + antalet + " alternativ.\n");

            for (int i = 0; i < listan.size(); ++i) {
                if (valen[i])
                    textrutan.insert("Du valde alternativ nummer " +
                                     i +
                                     ", \"" +
                                     listan.getString(i) + "\".\n",
                                     textrutan.getString().length());
            }
        }
    }

    public void destroyApp(boolean unconditional) { }

    public void pauseApp() { }
} // class MultipleListTest