import javax.swing.*;
import java.awt.*;
import java.util.*;

public class SpinnerTest3 extends JApplet {

    public void init(){
        Container pane = getContentPane();
        pane.setLayout(new GridLayout(2, 1));

        JSpinner numberSpinner = makeNumberSpinner();
        pane.add(numberSpinner);

        JSpinner dateSpinner = makeDateSpinner();
        pane.add(dateSpinner);
    }

    private JSpinner makeNumberSpinner(){
        SpinnerNumberModel model = new SpinnerNumberModel(0, -1000, 1000, 5);
        JSpinner spinner = new JSpinner(model);

        // 少なくとも 2 桁は必ず出力
        JSpinner.NumberEditor editor = new JSpinner.NumberEditor(spinner, "#,#00");
        spinner.setEditor(editor);

        return spinner;
    }

    private JSpinner makeDateSpinner(){
        SpinnerDateModel model = new SpinnerDateModel(new Date(),
                                                      null, null, Calendar.MINUTE);
        JSpinner spinner = new JSpinner(model);

        // 西暦 2001.08.05 (日) 午前10:30:26 という形式 (Locale が日本の場合)
        // AC 2001.08.05 (Sunday) AM10:30:26 (Locale が US の場合)
        JSpinner.DateEditor editor = new JSpinner.DateEditor(spinner,
                                     "G yyyy.MM.dd (E) ahh:mm:ss");
        spinner.setEditor(editor);

        return spinner;
    }
}