textchangeevent.java

java编程源代码

/*001*/import java.awt.AWTEvent;
/*002*/
/*003*/public class TextChangeEvent extends AWTEvent {
/*004*/	private String oldMessage;
/*005*/	private String newMessage;
/*006*/    public TextChangeEvent(TextChangeable source, String msg,String newmsg) {
/*007*/		super(source, -1);
/*008*/		this.oldMessage=msg;
/*009*/		this.newMessage=newmsg;
/*010*/    }
/*011*/	public void show()
/*012*/	{
/*013*/		System.out.println(this.oldMessage);
/*014*/		System.out.println(this.newMessage);
/*015*/	}
/*016*/}