1788649 - Consider drawing in titlebar by default on all platforms

Status: RESOLVED DUPLICATE of bug 1747291

(Thunderbird :: Toolbars and Tabs, task)

Description

[Martin Giger [:freaktechnik]]

We currently don't draw in the titlebar on Linux. I believe this is because we were using an older method of drawing in the titlebar that was not well behaved on all Linux environments. We recently updated to the latest toolkit way of doing it, where it should be fully supported on all three Tier 1 platforms. As such, we should consider always defaulting to drawing in the titlebar.

Comment 1

[Magnus Melin [:mkmelin]]

+1 !!
Maybe dupe of bug 1747291.

Comment 2

[Martin Giger [:freaktechnik]]

Notably we have runtime code to determine if we should actually render in the titlebar that will detect linux configurations where it is not possible. I think that should mean setting the pref (mail.tabs.drawInTitlebar) to true by default should be very safe.

Thanks for pointing that older bug out.