925474 - Lockscreen slide looks wrong on HIDPI

Status: RESOLVED WORKSFORME

(Firefox OS Graveyard :: Gaia::System::Lockscreen, defect)

Description

[pancake]

Attachment: 2013-09-24-09-41-36.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:27.0) Gecko/20100101 Firefox/27.0 (Beta/Release)
Build ID: 20131003030203

Steps to reproduce:

Install last version of firefoxos on a hidpi device like Gp-Peak.


Actual results:

I have attached a screenshot to demonstrate the bug


Expected results:

Should look fine like in keon or in simulator

Comment 1

[janyves]

Confirmed that the lock screen does not look pixel perfect in hd screens such as on the Geeksphone PEAK.

In the actual sliders at the bottom, there is pixel overlap between the rounded and the straight pieces, causing a black line on both sides of the sliders, and in the middle.

Comment 2

[janyves]

Extra information: I am using the 1.2 branch

Comment 3

[:gerard-majax]

I think I have the same bug on a HTC Desire Z device ; reported DPI is 254, device screen is 480x800, and the unlock slider is misaligned on gaia master.

Comment 4

[:gerard-majax]

Attachment: Lockscreen on HTC Desire Z

Comment 5

[:gerard-majax]

Latest builds of Gaia master do not exposes this anymore. At least I can't reproduce on HTC Desire Z while I was able at first.

pancake, can you confirm that it is also fixed for you on latest master?

Comment 6

[pancake]

Looks fine now, but the swiping speed gets reduced by the distance from the center point. So it feels like touch events are not working as expected, but it's visually correct.