题目内容:
本题中,用表格表现某个月的月历,其中标题是从Sunday到Saturday,表格中的各项是可以修改的。 import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
public class java2
(
public static void main(String[]args)
{
try{
UIManager.setLookAndFeel(UIManager.getSys-
temLookAndFeelClassName()):
}
catch(Exception e)()
JFrame frame=new CalendarTableFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_
oN CLOSE);
frame.show();
}
}
clasgCalendarTableFrame extends JFrame
{
private static final int WIDTH=500;
private static final int HEIGHT=150:
private cells=
{
{null,null,null,new Integer(1),new Integer
(2),new Integer(3),new Integer(4)),
{new Integer(5),new Integer(6),new Integer
(7).new Integer(8),new Integer(9),new Integer
(10),new Integer(11)),
{new Integer(12),new Integer(13),new Integer
(14),new Integer(15),new Integer(16),new Integer
(17),new Integer(18)),
{new Integer(19),new Integer(20),new Integer
(21),new Integer(22),new Integer(23),new Integer
(24),new Integer(25)),
{new Integer(26),new Integer(27),new Integer
(28),new Integer(29),new Integer(30),new Integer
(31),null}
};
private String[]columnNames={
"Sunday","Monday","Tuesday","Wednesday",
"Thursday","Friday","Saturday"
};
public CalendarTableFrame(){
setTitle("java2");
setSize(WIDTH,HEIGHT);
JTable table=new ;
getContentPane().add(new JScrollPane(table),
BorderLayout.CENTER);
}
}
参考答案:
答案解析: