208224 - mouse wheel do not send scroll message

Status: VERIFIED DUPLICATE of bug 189308

(Core :: JavaScript Engine, defect)

Description

[Tony]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; zh-CN; rv:1.3.1) Gecko/20030425
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; zh-CN; rv:1.3.1) Gecko/20030425

It occured when I use the javascript scroll event in my homepage. In Javascript,
I write "onscroll=DoScroll", so that my function "DoScroll" will be called
whenever the user scroll the page. It works well in IE and Opera. But when it is
in the Mozilla, this funciton never be called when I use "wheel".

Reproducible: Always

Steps to Reproduce:
1.create a simple html file
2.
Add following scripts between tag head
<script>
function DoScroll()
{
  Alert("Scroll");
}
onscroll=DoScroll;
</script>
Add following source between tag body
<p style="height:800px" />

3.load and display this html file with Mozilla, then scroll and wheel. You can
also see it with IE or Opera to see the difference.

Actual Results:  
when scroll, a message appeared. But when wheel, nothing happenned. But in IE
and Opera, scroll and wheel get the same result.

Expected Results:  
wheel, should call scroll event handler, also.

Comment 1

[Jo Hermans]

*** This bug has been marked as a duplicate of 189308 ***

Comment 2

[Phil Schwartau]

Verified Duplicate -