273863 - wrong behaviour of embedded expander elements

Status: NEW

(Toolkit :: UI Widgets, defect)

Description

[alexander :surkov (:asurkov)]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; rv:1.7.3) Gecko/20040913 Firefox/0.10.1
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; rv:1.7.3) Gecko/20040913 Firefox/0.10.1

When I empbed one expander to another then top expander catchs events of
empbedded expander.
This bug can be fixed by adding one line of code to onCommand() method of expander:

var element = aEvent.originalTarget;
if(element.parentNode.parentNode!=this) return; //this line should be added
var button = element.getAttribute("anonid");

Reproducible: Always
Steps to Reproduce:
Example:

<expander label="expander1">
 <expander label="expander2">
  <description value="hello"/>
 </expander>
</expander>

Comment 1

[Nickolay_Ponomarev]

confirmed with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2)
Gecko/20050401 Firefox/1.0+

Not sure the expanders are used anymore (they were considered mozapps-only - bug
217631, and now they don't seem to be used in Options window)

Comment 2

[Mike Connor [:mconnor]]

sorry for bugspam, long-overdue mass reassign of ancient QA contact bugs,
filter on "beltznerLovesGoats" to get rid of this mass change

Comment 3

[Phil Ringnalda (:philor)]

roc seems to have been unamused by their behavior even unnested: http://bonsai.mozilla.org/cvsblame.cgi?file=/mozilla/layout/xul/base/src/nsBoxFrame.cpp&rev=1.313#1584