Open Bug 1150219 Opened 10 years ago Updated 3 years ago

Menu drawn at the wrong resolution when window spans displays

Categories

(Firefox :: Menus, defect)

x86
macOS
defect

Tracking

()

Tracking Status
firefox40 --- affected

People

(Reporter: rillian, Unassigned)

Details

Attachments

(1 file)

Attached image menu-scale.jpeg
When a firefox window spans two displays with different resolutions, we draw the hamburger menu's pop-up at the wrong resolution. See attachment, where Firefox is mostly on my macbook's native retina display, but part, including the hamburger are on an external 27" display driven at 2560x1440. Clicking on the popup renders the menu at too high a pixel density, and it doesn't fit inside the calculated bounds.
Severity: normal → S3
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