mybutton.java

打电话模拟程序 用java实现

/*
*MyButton.java

*/
import java.awt.*;

public class MyButton extends Button
{
 MyButton(String str)
 {super(str);
  setForeground(new Color(0,0,0));
  setBackground(new Color(197,202,4));
 }
 public boolean mouseDown(Event evt,int x,int y)
 {if (evt.target instanceof Button)
	 repaint();
  return true;
	 
 }
 public void pain(Graphics g)
 {g.setColor(new Color(192,192,192));

 }
 	 
 }