表格.txt

此文件为自己自学JAVA时调试通过的JAVA程序范例

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

class FrameTest extends JFrame
{
 public FrameTest()
 {
  super("窗口标题");
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setVisible(true);
  setSize(240,90);
 }
}

class PanelTest extends FrameTest
{
 JPanel PanelObj;
 public PanelTest()
 {
  PanelObj=new JPanel();
  getContentPane().add(PanelObj);
 }
}

class TableTest extends PanelTest
{
 JTable TableObj;
 public TableTest()
 {
  String[][] data=
  {
   {"a1","b1","c1","d1","e1"},
   {"a2","b2","c2","d2","e2"},
   {"a3","b3","c3","d3","e3"},
   {"a4","b4","c4","d4","e4"},
   {"a5","b5","c5","d5","e5"},
  };
  
  String[] names={"A","B","C","D"};
  TableObj=new JTable(data,names);
  Dimension dim=new Dimension(240,60);
  TableObj.setPreferredScrollableViewportSize(dim);
  PanelObj.add(new JScrollPane(TableObj));
 }
}
 
class Frame14
{
 public static void main(String[] args)
 {
  new TableTest();
 }
}