hadstudy.java

学生信息管理系统,能显示登录,管理,查询,增添删除等功能

//已经修的课程的界面
package com.yanjun;

import java.awt.*;
import java.awt.event.*;
import javax.swing.table.*;
import javax.swing.*;
import javax.swing.text.*;


public class hadstudy extends JFrame
{
	class DataModel extends AbstractTableModel{
	    Object[][] data = {
	      {"课程名称", "学分", "平时成绩", "考试成绩","总评"},
	      {"", "", "", "",""},
	      {"", "", "", "",""},
	      {"", "", "", "",""},
	      {"", "", "", "",""},
	      {"", "", "", "",""}
	    };
	    public int getColumnCount() { 
	      return data[0].length; 
	    }
	    public int getRowCount() { 
	      return data.length;
	    }
	    public Object getValueAt(int row, int col) {
	      return data[row][col]; 
	    }
	    public void 
	    setValueAt(Object val, int row, int col) {
	      data[row][col] = val;
	    }
	    public boolean 
	    isCellEditable(int row, int col) { 
	      return true; 
	    }
	}
	public  hadstudy(String name)
	{
	    super("已修课程信息");
	    Container cp = getContentPane();
	    JTable table = new JTable(new DataModel());
	    cp.add(new JScrollPane(table));
	    setSize(350,200);
	}
}