Import java.awt. *;
Import java.awt.event. *;
Class MyButton Extends Button
{
Private mybutton friend;
Public void setfriend (MyButton Friend)
{
THIS.FRIEND = Friend;
}
Public MyButton (String Name)
{
Super (Name);
ENABLEVENTS (AWTEVENT.MOUSE_MOTION_EVENT_MASK);
}
Protected Void ProcessMouseMotionEvent (MouseEvent E)
{
Setvisible (false);
Friend.setVisible (TRUE);
}
}
Public Class TestmyButton
{
Public static void main (string args [])
{
MyButton btn1 = new mybutton ("You come to catch me");
MyButton btn2 = new mybutton ("You come to catch me");
Btn1.setfriend (btn2);
Btn2.setfriend (btn1);
Btn1.setvisible (TRUE);
Frame f = new frame ("IT315");
F.setBackground; Color.Red;
f.addwindowListener (New MyWindowListenter ());
F.Add (btn1, "north");
F.Add (btn2, "south");
F.setsize (300, 300);
F.setVisible (TRUE);
Btn1.setvisible (false);
}
}
Class MyWindowListenter Extends WINDOWADAPTER
{
Public void WINDOWCLOSIG (WindowEvent E)
{
E.GETWINDOW (). setvisible (false);
((Window) E.GETComponent ()). Dispose ();
System.exit (0);
}
}
