JavaSwing图形界面编程之JTable

package three.day.frame;


import java.awt.Container;
import java.awt.HeadlessException;


import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;




public class JTableDemo01 extends JFrame{
private JTable table;


/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
new JTableDemo01("表格测试");
}


/**
* @param arg0
* @throws HeadlessException
*/
public JTableDemo01(String title) throws HeadlessException {
super(title);
// TODO Auto-generated constructor stub
Container cp = getContentPane();
Object[][] rowDataObjects = new String[50][4];
Object[] columnNamesObjects = {"1","2","3","4"};
table = new JTable(rowDataObjects,columnNamesObjects);
JScrollPane panelJScrollPane = new JScrollPane(table,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
cp.add(panelJScrollPane);
setBounds(300,200,600,400);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);


}


}