MouseWheel event is generated for disabled component in win32

MouseWheel event is generated for textarea and list when they are disabled.
This is the regression bug which does not exists on jdk build 79 but exists on jdk build 81.

Java Version:

java version "1.4.0-beta3"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta3-b81)
Java HotSpot(TM) Client VM (build 1.4.0-beta3-b81, mixed mode)

Steps to reproduce:

1. Compile and run the attached MouseWheel.java.
2. Rotate the mouse wheel over textarea and list.
3. If you get the message 'Mouse Wheel moved over textarea' or 'Mouse Wheel Moved over list' the bug is reproduced.