187475 - Clicking scrollbar in 2nd list scrolls elements of dropdown list.

Status: RESOLVED WORKSFORME

(Core :: Layout: Form Controls, defect)

Description

[vocatan]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212

When multiple listboxes are on the screen, a scrollbar mousedrag on a
multi-select list gets sent to a DROPDOWN listbox instead.

Very small html snippet to reproduce at URL supplied above.


Reproducible: Always

Steps to Reproduce:
1. Click on the 'dropdown' button to show the list of entries, 
2. click on the SCROLL bar of the 2nd list, and move the mouse around. 


Actual Results:  
The selected element from list1 will change!


Expected Results:  
The first dropdown listbox should NOT have scrolled, the 2nd list should have
scrolled.


Source code to demonstrate:

<form name=listbug>
List1:<select name=list1> <option>foo1 <option>foo2 <option>foo3 <option>foo4
<option>foo5 </select>
List2:<select name=list2 multiple size=3> <option>foo1 <option>foo2 <option>foo3
<option>foo4 <option>foo5 </select>
</form>

Comment 1

[Boris Zbarsky [:bzbarsky]]

Does the dropdown close when you click on the scrollbar?

Comment 2

[Jesiah S]

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212
I see it too.

To answer your question Boris No.

Comment 3

[Boris Zbarsky [:bzbarsky]]

Ah, I see that. Looks like we don't take the popup down till the mouseup; we
should be taking it down onmousedown... Since the popup has mouse grab, things
break.

Comment 4

[Chris Vance]

WFM Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a3) Gecko/20040817
Windows XP SP2

I suggest that this bug should be closed.

Comment 5

[Andrew Schultz]

this wasn't a problem in 1.3.  marking WFM