exitcommand.java

来自「基于Java的软件信息系统－项目管理」· Java 代码 · 共 21 行

package core;

public class ExitCommand extends SimpleCommand
{
    public void executeCommand ()
    { 
        if (getFrame() != null)
            getFrame().dispose();
       else
            System.exit (0);
    }
    public String getMenuName ()
    { return "Exit"; }
    public String getName ()
    { return "exit"; }
    public String getDescription ()
    { return "Exit program"; }
    public Command makeInstance ()
    { return new ExitCommand (); }
}