mytablecolumnmodel.java

自己整理的一些java工具类包括文件处理

package testSwing.mytable;

import javax.swing.table.*;
import javax.swing.event.*;
import java.util.*;

/**
 * <p>Title: MyTableColumnModel</p>
 * <p>Description: 实现自己的TableColumnModel,自己监听自己</p>
 * 由于JTable设置TableColumnModel后是不能正常运行的,所以不采用该类!!
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: pubinfo</p>
 * @author chineseren
 * @version 1.0
 */

public class MyTableColumnModel
    extends DefaultTableColumnModel
    implements TableColumnModelListener{
  public MyTableColumnModel() {
    super();
    //默认的SelectionModel是Single模式
    this.setSelectionModel(new MyTableSelectionModel());
    this.addColumnModelListener(this);
  }

  /**
   * 删除列,出错则不执行动作
   * @param column 列号,从0开始
   */
  public void removeColumn(int column) {
    int count = this.getColumnCount();
    if(0 < count){//还有列
      TableColumn columnObj = this.getColumn(column);
      super.removeColumn(columnObj);
    }
  }

  public void columnAdded(TableColumnModelEvent e) {
    /**@todo: something*/
  }

  public void columnRemoved(TableColumnModelEvent e) {
    /**@todo: something*/
  }

  public void columnMoved(TableColumnModelEvent e) {
    /**@todo: something*/
  }

  public void columnMarginChanged(ChangeEvent e) {
    /**@todo: something*/
  }

  public void columnSelectionChanged(ListSelectionEvent e) {
    /**@todo: something*/
  }
}