1256195 - With mixed density displays in Win10, the tab strip appears "cut off" at the top on a low-density display

Status: RESOLVED DUPLICATE of bug 1249496

(Firefox :: Theme, defect)

Description

[bvanoudtshoorn]

Attachment: fx-low-density-tabstrip-bug.png

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0
Build ID: 20160313004012

Steps to reproduce:

On the latest dev edition, which has much better support for mixed-density displays (thanks to the work tracked in 820679), maximise the Firefox window.


Actual results:

The tabstrip appears "cut off" at the top -- it doesn't have the normal 2px padding at the top as it does on a high-density display. See the attached image. Note that whilst the screenshot shows a taskbar at the top of the screen, the problem exists with the taskbar at the bottom as well.


Expected results:

There should be a small amount of visual padding at the top of the Firefox window when it's displayed on a low-density display in a mixed-density environment.

Comment 1

[Matthew N. [:MattN]]

Thanks for the report. This should be fixed in the last Nightly or two.