tablemenu.java

用java编写的数据库管理程序

package createdb;

import javax.swing.*;

public class TableMenu extends DBMenu{
  JMenuItem dbItem;
  JMenuItem newItem;
  JMenuItem openItem;
  JMenuItem exitItem;

  public TableMenu(){
                setText("Table");
                setActionCommand("Table");
                setMnemonic((int)'T');

                dbItem   = new DBMenuItem("Database", 'D',itemListener,true);
                newItem  = new DBMenuItem("New Table",'T',itemListener,false);
                openItem = new DBMenuItem("Drop Table",'D',itemListener,false);
                exitItem = new DBMenuItem("Exit",'X',itemListener,true);

    add(dbItem);
    addSeparator();
    add(newItem);
    add(openItem);
    addSeparator();
    add(exitItem);
  }
}