Mail Folder Tooltip Obscures Full Name in Certain Cases

[ganthern]

mail folder tooltips don't overflow the window on the right now, but can still collide with stuff on the left and are clipped by their parent on the right:

And for the clipping on the right:

the folder name is "shoreshoretshoret", so just one letter is overflowing. the tooltip is not colliding with the window edge but with its parents edge, so isn't repositioned.

possible fixes:

• make the tooltip float above everything
• break the line if it's wider than the mail viewer and/or screen

#6228

Test Notes

• Long Name wraps
• short name is not cut off on the right
• Middle length folder names display as expected

[murilopereirame]

There's a scrollbar now even when the whole mailbody is already displayed. I don't think this should hold the release but should be addressed later. This happens when the wrapped folder name is too big (Bigger than the mail body)