Created attachment 605428 [details]
The activity manager window is missing a border around the content under Aero.
Created attachment 606952 [details] [diff] [review]
This is strange, Firefox has the same rules for downloadManager and it works but with ActivityManager it doesn't work. Normally -moz-appearance: -moz-win-glass should give a Aero window with border around the non-transparent parts but here it doesn't. Also adding -moz-appearance: -moz-win-exclude-glass; for .activityview doesn't work.
My patch adds a half-transparent border around the .activityview like we have around the main window.
It's not the best solution, but I see no other except making the window non-Aero.
Jim, please can you say why the Thunderbird activity manager doesn't work like the Firefox download manager with Aero Glass? The activity manager is made based on Firefox's download manager.
This looks like fall out from bug 633282, try adding the exclude glass css property to the list view -
(In reply to Jim Mathies [:jimm] from comment #3)
> This looks like fall out from bug 633282, try adding the exclude glass css
> property to the list view -
I tried this already without luck.
Comment on attachment 606952 [details] [diff] [review]
http://hg.mozilla.org/comm-central/rev/b001a665472d (sorry, I forgot the ui-r= in the commit message)