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一個JSpinner使用的示例代碼

import javax.swing.*;

import javax.swing.event.*;

import java.text.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.*;

public class TestClass {

public static void main (String args[]) throws Exception {

JFrame frame = new JFrame("Spinner");

frame.setDefaultCloseOperation(3);

String[] months = new DateFormatSymbols().getMonths();

SpinnerModel model = new SpinnerListModel(months);

JSpinner spinner = new JSpinner(model);

frame.getContentPane().add(spinner, BorderLayout.NORTH);

SpinnerDateModel model2 = new SpinnerDateModel();

model2.setCalendarField(Calendar.WEEK_OF_MONTH);

JSpinner spinner2 = new JSpinner(model2);

JSpinner.DateEditor editor2 = new JSpinner.DateEditor(

spinner2, "MMMMM dd, yyyy");

spinner2.setEditor(editor2);

frame.getContentPane().add(spinner2, BorderLayout.SOUTH);

final SpinnerNumberModel model3 = new SpinnerNumberModel(Integer.parseInt(new SimpleDateFormat("yyyy").format(new Date())), 2000, 2200, 1);

JSpinner spinner3 = new JSpinner(model3);

JSpinner.NumberEditor editor3 = new JSpinner.NumberEditor(

spinner3,"####");

spinner3.setEditor(editor3);

frame.getContentPane().add(spinner3, BorderLayout.CENTER);

ChangeListener listener = new ChangeListener() {

public void stateChanged(ChangeEvent e) {

SpinnerModel source = (SpinnerModel)e.getSource();

System.out.println("The value is: " + source.getValue());

}

};

model.addChangeListener(listener);

model2.addChangeListener(listener);

model3.addChangeListener(listener);

JButton button=new JButton("Submit");

frame.getContentPane().add(button, BorderLayout.EAST);

button.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent event)

{

System.out.println(model3.getValue());

}

});

frame.pack();

frame.show();

}

posted on 2005-07-16 22:34 MingIsMe 閱讀(1355) 評論(0) 編輯收藏所屬分類: 06 J2EE

Samuel Learning

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一個JSpinner使用的示例代碼