datamodel.java~3~

来自「百货商场信息管理系统」· JAVA~3~ 代码 · 共 38 行

package liu;


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

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2008</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

class DataModel extends AbstractTableModel
{
  //Object[][] data={{"1","2","3","4"},{"5","6","7",""},{"9","10","11","12"},{"1","2","3","4"},{"5","6","7",""},{"9","10","11","12"},{"1","2","3","4"},{"5","6","7",""},{"9","10","11","12"},{"1","2","3","4"},{"5","6","7",""},{"9","10","11","12"}};
  //public DataModel(){}
  Object[][] data={""};
  public void changeData(Object[][] data1){
    data=data1;
  }
  public int getColumnCount(){
    return data[0].length;
  }
  public int getRowCount(){
    return data.length;
  }
  public Object getValueAt(int row,int col){
    return data[row][col];
  }

}