User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 When I check for pop mail, the preview message window (I hesitate to call this section of the front-end the 'preview pane' as in MS Outlook, but it Mozilla's counterpart to this) resizes, or perhaps scrolls down one or two pixels. The overall effect is that the message itself appears to shake. This will only occur if the Thunderbird client is NOT maximized. This only seems to occur on messages that have a large amount of text (5-20, or more, lines of text below what is visible in the preview message window of the main client Reproducible: Always Steps to Reproduce: 1.Open up Mozilla Thunderbird 2.Resize the window of the client so that it is not maximized - any size will do 3.Select a message that has a substantial amount of text that can not be shown in the preview message window. Actual Results: The displayed message appears to do a variation of the chicken dance - perhaps the thunderbird dance (see above for a more accurate description) Expected Results: The displayed message should simply be displayed, with no movement in the preview message window. This is Mozilla Thunderbird 1.0 running the following extensions: Buttons! 0.4.9 Show SMTP Username 0.2.1 Minimize to Tray 0.0.1.20041203+ FoxyTunes 1.0 jsLib 0.1.238 The default theme is being used, although the following theme is installed: LunaBlue for Thunderbird 0.3
I just noticed, in moving a e-mails to a sub-folder, that the displayed message in the preview message window did the exact same thing. Also, when you put the cursor over a button and the little popup appears (the alternate text describing what the button is), the shaking happens In both cases, Thunderbird was NOT maximized (at least one constant). I have a small (540 kb) avi of this, but was unable to attach it. If you need to see this in action (if you can't reproduce it yourself), feel free to e-mail me at the provided address.
Created attachment 168577 [details] The Thunderdance (a 4-second video demonstration) I managed to shrink down the size of the video. This is an avi file encoded with ffdshow MPEG-4 Video Decoder. The problem occurs a bit faster than it does in the video, but you get the general idea here.
(In reply to comment #0) > the preview message window (I hesitate to call this section of the front-end > the 'preview pane' ... "Message pane." > This is Mozilla Thunderbird 1.0 running the following extensions: > Buttons! 0.4.9 > Show SMTP Username 0.2.1 > Minimize to Tray 0.0.1.20041203+ > FoxyTunes 1.0 > jsLib 0.1.238 Please run TB in safe mode (won't load the extensions) and report whether you still see the problem. If not, try to narrow the behavior down to one extension, and then complain to the author.