602963 - tab thumbnails in panorama are blurry after clicking on preview tabs button in stacked group.

Status: RESOLVED DUPLICATE of bug 587231

(Firefox Graveyard :: Panorama, defect, P3)

Description

[Matt]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:2.0b8pre) Gecko/20101007 Firefox/4.0b8pre
Build Identifier: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:2.0b8pre) Gecko/20101007 Firefox/4.0b8pre

In panorama make a group with a few tabs and load some websites. Now back in panorama, grab the corner of the group and shrink it into a stack. 

Click on the preview tabs button and then move the mouse away so the tab thumbnails go away(or click on a tab and then come back to panorama).

Now grab the corner of the group and make it big.  
The tab thumbnails are blurry.


The only way you can get the tab thumbnails to be clear again is to resize the group so the tabs are visible, click on a tab in that group or another group, and then go back to panorama.  Also, when you make the group large to demonstrate the blurriness, if it interacts with any other group, the tab thumbnails will redraw correctly. 

Reproducible: Always

Comment 1

[Ian Gilman [:iangilman]]

I believe bug 587231 will fix this as well; don't know if it's close enough to just call a dupe. If not, please close when 587231 lands.

Comment 2

[Tracy Walker [:tracy]]

I can reproduce this on Mac as well.  Fuzzy previews.