主题:消息框的内容重复出现啊,大哥哥邦下我啊
package studentapplication;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.Rectangle;
import javax.swing.JTextField;
import javax.swing.JTextArea;
import javax.swing.BorderFactory;
import javax.swing.border.EtchedBorder;
import java.awt.Color;
import javax.swing.border.Border;
import javax.swing.JComboBox;
import javax.swing.JButton;
import javax.swing.JRadioButton;
import javax.swing.JCheckBox;
import javax.swing.ButtonGroup;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2006</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class studentApplicationframeclass extends JFrame {
JPanel contentPane;
JLabel jLabel1 = new JLabel();
JLabel jLabel2 = new JLabel();
JLabel jLabel3 = new JLabel();
JLabel jLabel4 = new JLabel();
JLabel jLabel5 = new JLabel();
JTextField txtName = new JTextField();
JTextArea txaAddress = new JTextArea();
Border border1 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JComboBox jComboBox1 = new JComboBox();
JPanel jPanel2 = new JPanel();
Border border2 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JButton btnvalidate = new JButton();
JButton btnrest = new JButton();
JPanel jPanel1 = new JPanel();
Border border3 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JRadioButton jRadioButton1 = new JRadioButton();
JRadioButton jRadioButton2 = new JRadioButton();
JCheckBox jCheckBox1 = new JCheckBox();
JCheckBox jCheckBox2 = new JCheckBox();
JCheckBox jCheckBox3 = new JCheckBox();
JCheckBox jCheckBox4 = new JCheckBox();
JLabel jLabel6 = new JLabel();
JLabel jLabel7 = new JLabel();
JLabel lblDispaly = new JLabel();
StringBuffer objMessage=new StringBuffer();
public studentApplicationframeclass() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(null);
setSize(new Dimension(400, 300));
setTitle("students detail");
jLabel1.setText("姓名");
jLabel1.setBounds(new Rectangle(36, 44, 42, 15));
jLabel2.setText("地址");
jLabel2.setBounds(new Rectangle(36, 105, 42, 15));
jLabel3.setText("性别");
jLabel3.setBounds(new Rectangle(36, 199, 42, 15));
jLabel4.setText("资历");
jLabel4.setBounds(new Rectangle(196, 44, 42, 15));
jLabel5.setText("兴趣");
jLabel5.setBounds(new Rectangle(196, 105, 42, 15));
txtName.setBounds(new Rectangle(73, 40, 92, 19));
txaAddress.setBounds(new Rectangle(73, 105, 91, 65));
jComboBox1.setBounds(new Rectangle(241, 40, 108, 20));
jPanel2.setBorder(border2);
jPanel2.setBounds(new Rectangle(307, 88, 73, 121));
btnvalidate.setBounds(new Rectangle(198, 230, 66, 26));
btnvalidate.setText("验证");
btnvalidate.addActionListener(new
studentApplicationframeclass_jButton1_actionAdapter(this));
btnrest.setBounds(new Rectangle(303, 231, 65, 25));
btnrest.setText("重置");
btnrest.addActionListener(new
studentApplicationframeclass_btnrest_actionAdapter(this));
jPanel1.setBorder(border3);
jPanel1.setBounds(new Rectangle(76, 193, 41, 62));
jRadioButton1.setAlignmentY((float) 0.0);
jRadioButton1.setText("男");
jRadioButton2.setText("女");
jCheckBox1.setText("阅读");
jCheckBox2.setText("唱歌");
jCheckBox3.setText("跳舞");
jCheckBox4.setText("打球");
jLabel6.setText("jLabel6");
jLabel6.setBounds(new Rectangle( -45, 38, 42, 15));
jLabel7.setText("jLabel7");
jLabel7.setBounds(new Rectangle( -54, 123, 42, 15));
lblDispaly.setBounds(new Rectangle(8, 116, 297, 131));
contentPane.add(jLabel1);
contentPane.add(jLabel4);
contentPane.add(jLabel5);
contentPane.add(jLabel2);
contentPane.add(txtName);
contentPane.add(txaAddress);
contentPane.add(jLabel3);
contentPane.add(jComboBox1);
jPanel2.add(jCheckBox1);
jPanel2.add(jCheckBox2);
jPanel2.add(jCheckBox3);
jPanel2.add(jCheckBox4);
contentPane.add(lblDispaly);
contentPane.add(btnvalidate);
contentPane.add(btnrest);
contentPane.add(jPanel1);
jPanel1.add(jRadioButton1);
jPanel1.add(jRadioButton2);
contentPane.add(jLabel6);
contentPane.add(jLabel7);
contentPane.add(jPanel2);
jComboBox1.addItem("本科生");
jComboBox1.addItem("研究生");
jComboBox1.addItem("工程师");
jComboBox1.addItem("专科生");
jComboBox1.addItem("其它");
ButtonGroup ButtonGroup1=new ButtonGroup() ;
ButtonGroup1.add(jRadioButton1);
ButtonGroup1.add(jRadioButton2);
}
public void jButton1_actionPerformed(ActionEvent e) {
String name=txtName.getText();
String address=txaAddress.getText();
if(name.length() ==0){
objMessage = objMessage.append("姓名末输入");
}
if(address.length() ==0){
objMessage = objMessage.append("地址末输入");
}
lblDispaly.setText("");
lblDispaly.setText(objMessage.toString());
}
public void btnrest_actionPerformed(ActionEvent e) {
txtName.setText("");
txaAddress.setText("");
lblDispaly.setText("");
jComboBox1.setSelectedIndex(0);
jCheckBox1.setSelected(false);
jCheckBox2.setSelected(false);
jCheckBox3.setSelected(false) ;
jCheckBox4.setSelected(false);
}
}
class studentApplicationframeclass_jButton1_actionAdapter implements
ActionListener {
private studentApplicationframeclass adaptee;
studentApplicationframeclass_jButton1_actionAdapter(
studentApplicationframeclass adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jButton1_actionPerformed(e);
}
}
class studentApplicationframeclass_btnrest_actionAdapter implements
ActionListener {
private studentApplicationframeclass adaptee;
studentApplicationframeclass_btnrest_actionAdapter(
studentApplicationframeclass adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.btnrest_actionPerformed(e);
}
}
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.Rectangle;
import javax.swing.JTextField;
import javax.swing.JTextArea;
import javax.swing.BorderFactory;
import javax.swing.border.EtchedBorder;
import java.awt.Color;
import javax.swing.border.Border;
import javax.swing.JComboBox;
import javax.swing.JButton;
import javax.swing.JRadioButton;
import javax.swing.JCheckBox;
import javax.swing.ButtonGroup;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2006</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
public class studentApplicationframeclass extends JFrame {
JPanel contentPane;
JLabel jLabel1 = new JLabel();
JLabel jLabel2 = new JLabel();
JLabel jLabel3 = new JLabel();
JLabel jLabel4 = new JLabel();
JLabel jLabel5 = new JLabel();
JTextField txtName = new JTextField();
JTextArea txaAddress = new JTextArea();
Border border1 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JComboBox jComboBox1 = new JComboBox();
JPanel jPanel2 = new JPanel();
Border border2 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JButton btnvalidate = new JButton();
JButton btnrest = new JButton();
JPanel jPanel1 = new JPanel();
Border border3 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JRadioButton jRadioButton1 = new JRadioButton();
JRadioButton jRadioButton2 = new JRadioButton();
JCheckBox jCheckBox1 = new JCheckBox();
JCheckBox jCheckBox2 = new JCheckBox();
JCheckBox jCheckBox3 = new JCheckBox();
JCheckBox jCheckBox4 = new JCheckBox();
JLabel jLabel6 = new JLabel();
JLabel jLabel7 = new JLabel();
JLabel lblDispaly = new JLabel();
StringBuffer objMessage=new StringBuffer();
public studentApplicationframeclass() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(null);
setSize(new Dimension(400, 300));
setTitle("students detail");
jLabel1.setText("姓名");
jLabel1.setBounds(new Rectangle(36, 44, 42, 15));
jLabel2.setText("地址");
jLabel2.setBounds(new Rectangle(36, 105, 42, 15));
jLabel3.setText("性别");
jLabel3.setBounds(new Rectangle(36, 199, 42, 15));
jLabel4.setText("资历");
jLabel4.setBounds(new Rectangle(196, 44, 42, 15));
jLabel5.setText("兴趣");
jLabel5.setBounds(new Rectangle(196, 105, 42, 15));
txtName.setBounds(new Rectangle(73, 40, 92, 19));
txaAddress.setBounds(new Rectangle(73, 105, 91, 65));
jComboBox1.setBounds(new Rectangle(241, 40, 108, 20));
jPanel2.setBorder(border2);
jPanel2.setBounds(new Rectangle(307, 88, 73, 121));
btnvalidate.setBounds(new Rectangle(198, 230, 66, 26));
btnvalidate.setText("验证");
btnvalidate.addActionListener(new
studentApplicationframeclass_jButton1_actionAdapter(this));
btnrest.setBounds(new Rectangle(303, 231, 65, 25));
btnrest.setText("重置");
btnrest.addActionListener(new
studentApplicationframeclass_btnrest_actionAdapter(this));
jPanel1.setBorder(border3);
jPanel1.setBounds(new Rectangle(76, 193, 41, 62));
jRadioButton1.setAlignmentY((float) 0.0);
jRadioButton1.setText("男");
jRadioButton2.setText("女");
jCheckBox1.setText("阅读");
jCheckBox2.setText("唱歌");
jCheckBox3.setText("跳舞");
jCheckBox4.setText("打球");
jLabel6.setText("jLabel6");
jLabel6.setBounds(new Rectangle( -45, 38, 42, 15));
jLabel7.setText("jLabel7");
jLabel7.setBounds(new Rectangle( -54, 123, 42, 15));
lblDispaly.setBounds(new Rectangle(8, 116, 297, 131));
contentPane.add(jLabel1);
contentPane.add(jLabel4);
contentPane.add(jLabel5);
contentPane.add(jLabel2);
contentPane.add(txtName);
contentPane.add(txaAddress);
contentPane.add(jLabel3);
contentPane.add(jComboBox1);
jPanel2.add(jCheckBox1);
jPanel2.add(jCheckBox2);
jPanel2.add(jCheckBox3);
jPanel2.add(jCheckBox4);
contentPane.add(lblDispaly);
contentPane.add(btnvalidate);
contentPane.add(btnrest);
contentPane.add(jPanel1);
jPanel1.add(jRadioButton1);
jPanel1.add(jRadioButton2);
contentPane.add(jLabel6);
contentPane.add(jLabel7);
contentPane.add(jPanel2);
jComboBox1.addItem("本科生");
jComboBox1.addItem("研究生");
jComboBox1.addItem("工程师");
jComboBox1.addItem("专科生");
jComboBox1.addItem("其它");
ButtonGroup ButtonGroup1=new ButtonGroup() ;
ButtonGroup1.add(jRadioButton1);
ButtonGroup1.add(jRadioButton2);
}
public void jButton1_actionPerformed(ActionEvent e) {
String name=txtName.getText();
String address=txaAddress.getText();
if(name.length() ==0){
objMessage = objMessage.append("姓名末输入");
}
if(address.length() ==0){
objMessage = objMessage.append("地址末输入");
}
lblDispaly.setText("");
lblDispaly.setText(objMessage.toString());
}
public void btnrest_actionPerformed(ActionEvent e) {
txtName.setText("");
txaAddress.setText("");
lblDispaly.setText("");
jComboBox1.setSelectedIndex(0);
jCheckBox1.setSelected(false);
jCheckBox2.setSelected(false);
jCheckBox3.setSelected(false) ;
jCheckBox4.setSelected(false);
}
}
class studentApplicationframeclass_jButton1_actionAdapter implements
ActionListener {
private studentApplicationframeclass adaptee;
studentApplicationframeclass_jButton1_actionAdapter(
studentApplicationframeclass adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jButton1_actionPerformed(e);
}
}
class studentApplicationframeclass_btnrest_actionAdapter implements
ActionListener {
private studentApplicationframeclass adaptee;
studentApplicationframeclass_btnrest_actionAdapter(
studentApplicationframeclass adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.btnrest_actionPerformed(e);
}
}