package packInCycle;

import javax.swing.event.TableModelListener;

import javax.swing.table.TableModel;

public class MyModel implements TableModel

{

public MyModel(int num)

{

//创建一个二维数组,用于存放数据

this.data = new String[num][num];

}

//取得数组的方法

public String[][] GetData()

{

return data;

}

public void addTableModelListener(TableModelListener l)

{

}

public Class<?> getColumnClass(int columnIndex)

{

//返回的数据类型

return String.class;

}

public int getColumnCount()

{

return data[0].length;

}

public String getColumnName(int columnIndex)

{

return "第" + columnIndex + "列";

}

public int getRowCount()

{

return data.length;

}

public Object getValueAt(int rowIndex, int columnIndex)

{

String str = data[rowIndex][columnIndex];

return str;

}

public boolean isCellEditable(int rowIndex, int columnIndex)

{

return false;

}

public void removeTableModelListener(TableModelListener l)

{

}

public void setValueAt(Object value, int rowIndex, int columnIndex)

{

data[rowIndex][columnIndex]=(String)value;

}

private String[][] data;

}