Java反射实战：创建自定义窗口组件

/*主界面类*/ 
package reflectframe; 

import java.awt.*; 
import java.awt.event.*; 
import javax.swing.*; 
import com.borland.jbcl.layout.*; 
import javax.swing.border.*; 
import java.lang.reflect.*; 

public class Frame1 extends JFrame { 
JPanel contentPane; 
JTextField jTextField1 = new JTextField(); 
JButton jButton1 = new JButton(); 
JLabel jLabel1 = new JLabel(); 
JScrollPane jScrollPane1 = new JScrollPane(); 
JTextArea jTextArea1 = new JTextArea(); 
TitledBorder titledBorder1; 
JLabel jLabel2 = new JLabel(); 
JPanel jPanel1 = new JPanel(); 
JPanel jPanel2 = new JPanel(); 
BorderLayout borderLayout2 = new BorderLayout(); 
BorderLayout borderLayout1 = new BorderLayout(); 
XYLayout xYLayout1 = new XYLayout(); 

//Construct the frame 
public Frame1() { 
enableEvents(AWTEvent.WINDOW_EVENT_MASK); 
try { 

jbInit(); 
} 
catch(Exception e) { 
e.printStackTrace(); 
} 
Toolkit tk=Toolkit.getDefaultToolkit(); 
Image img=tk.getImage("status.gif"); 
Cursor cu=tk.createCustomCursor(img,new Point(10,10),"stick"); 
this.setCursor(cu); 
} 
//Component initialization 
private void jbInit() throws Exception { 
contentPane = (JPanel) this.getContentPane(); 
titledBorder1 = new TitledBorder(BorderFactory.createEtchedBorder(Color.white,new Color(134, 134, 134)),"结果"); 
jTextField1.setFont(new java.awt.Font("Dialog", 0, 15)); 
jTextField1.setSelectedTextColor(Color.white); 
jTextField1.setText(""); 
contentPane.setLayout(borderLayout1); 
this.setSize(new Dimension(450, 361)); 
this.setTitle("Reflect"); 
this.addWindowListener(new Frame1_this_windowAdapter(this)); 
jButton1.setText("执行"); 
jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this)); 
jLabel1.setFont(new java.awt.Font("Dialog", 0, 12)); 
jLabel1.setText("类名:"); 
jTextArea1.setFont(new java.awt.Font("Dialog", 0, 15)); 
jTextArea1.setEditable(false); 
jTextArea1.setText(""); 
jScrollPane1.setBorder(titledBorder1); 
jLabel2.setText(" ");