Created attachment 488052 sysprof output when scrolling message list (In reply to comment #40) > (In reply to comment #39) >> I just realized that Thunderbird doesn't scroll the message list at all. >> It seems to repopulate the content of the message list pane line-wise on >> mousewheel turn [...] > > this is based on observation only? > or an examination of the code [...]?
The former, unfortunately. Later I saw that this is generally the way a tree is scrolled (<http://mxr.mozilla.org/mozilla1.9.2/source/toolkit/content/widgets/tree.xml#673>??) and thus not Thunderbird specific. "about:config" in Firefox behaves exactly the same. >> I'll look into profiling if it becomes definitely required [...] > > I think it's still needed Gzip-compressed sysprof output from a debug branch build attached. Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13pre) Gecko/20101103 Lightning/1.0b3pre Thunderbird/3.1.7pre SourceStamp=be15794e4a90 -- message list slow scrolling https://bugs.launchpad.net/bugs/38054 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
