[HiDPI] Bottom border of Navigation Bar becomes thick when menu bar is displayed in maximized mode

RESOLVED INVALID

Status

()

defect
RESOLVED INVALID
5 years ago
3 years ago

People

(Reporter: streetwolf, Unassigned)

Tracking

(Blocks 1 bug)

30 Branch
x86_64
Windows 8.1
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [Australis:P5])

Attachments

(1 attachment)

Reporter

Description

5 years ago
Posted image Capture2.PNG
User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0 (Beta/Release)
Build ID: 20140310043228

Steps to reproduce:

1. Maximize the Fx window.

2. Display the menu bar.



Actual results:

Bottom border becomes noticeably thicker.  Also happens if Bookmarks Toolbar is showing.


Expected results:

Bottom border should not change thickness.
Reporter

Updated

5 years ago
Component: Untriaged → Toolbars and Customization
Summary: Bottom border of Navigation Bar is to thick when menu bar is displayed → Bottom border of Navigation Bar becomes thick when menu bar is displayed.

Comment 1

5 years ago
(In reply to Gary [:streetwolf] from comment #0)
> 2. Display the menu bar.

Does this happen when you use the toolbar context menu to display it permanently, or when you hit alt to show it temporarily, or both? Does the issue go away if you unfocus the window and/or restart?
Flags: needinfo?(garyshap)
See Also: → 979608
Reporter

Comment 2

5 years ago
Happens with the menu permanently showing and if using the Alt key.  Problem persists after a restart.  Problem will disappear if I unmaximize the window. Unfocusing the window retains the thick border.
Flags: needinfo?(garyshap)

Updated

5 years ago
Summary: Bottom border of Navigation Bar becomes thick when menu bar is displayed. → Bottom border of Navigation Bar becomes thick when menu bar is displayed in maximized mode
Reporter

Comment 3

5 years ago
FYI..  I can fix this problem by adding some css code:

#main-menubar > menu {
  min-height: 21px !important;
  height: 21px !important;}
Reporter

Comment 4

5 years ago
I don't know if this helps but adding this css code improves the look of the separator:

#nav-bar[currentset*="unified-back-forward-button,urlbar-container"] #forward-button > .toolbarbutton-icon,
#nav-bar-customization-target #forward-button > .toolbarbutton-icon {
  padding-left: 8px !important;}
Reporter

Comment 5

5 years ago
Please disregard comment 4, it was destined for a different bug report.
Reporter

Comment 6

5 years ago
I just ran Nightly Fx30 under a VM and I don't see this problem.  I'm guessing it might be a video card issue.  My VM uses a virtual generic video card.  I use an AMD HD7970.  I also tried with HWA off but that didn't work.
Reporter

Comment 7

5 years ago
Just nailed it down.  It's a HiDPI issue.  I run at 120 DPI.  I set layout.css.devPixelsPerPx = 1.0 which gives me 96dpi in Fx and the borders are fine.
Reporter

Updated

5 years ago
Summary: Bottom border of Navigation Bar becomes thick when menu bar is displayed in maximized mode → [HiDPI] Bottom border of Navigation Bar becomes thick when menu bar is displayed in maximized mode
Whiteboard: [Australis:P5]
Reporter

Updated

3 years ago
Status: UNCONFIRMED → RESOLVED
Closed: 3 years ago
Resolution: --- → INVALID
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