Installer progress bar is not visible with high contrast mode enabled
Categories
(Firefox :: Installer, defect, P2)
Tracking
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| Tracking | Status | |
|---|---|---|
| firefox-esr68 | --- | unaffected |
| firefox75 | --- | unaffected |
| firefox76 | --- | unaffected |
| firefox77 | --- | verified |
People
(Reporter: dcicas, Assigned: agashlin)
References
(Blocks 1 open bug)
Details
(Keywords: regression)
Attachments
(3 files)
no progress bar high contrast.gif
Note
- note1
Affected versions
- Fx 77.0a1
Affected platforms
- Win 10
Steps to reproduce
- Activate high contrast mode.
- Download and run the stub installer.
Expected result
- The progress bar is visible.
Actual result
- The progress bar is invisible.
Regression range
Fx 77.0a1 (build ID 2020-04-21-09-42-20)
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Reporter | |
Updated•4 years ago
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Updated•4 years ago
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Assignee | |
Comment 1•4 years ago
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It looks like the method we're using to display the progress bar, which relies on contrasting background-colors, is not going to work with high contrast, which overrides colors. I'll look into alternatives.
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Assignee | |
Comment 2•4 years ago
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These styles will produce no change in the layout, and only apply in
high contrast mode.
Also removed an extra comma that broke parsing in aurora.
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Assignee | |
Comment 3•4 years ago
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Here's what the patch looks like. There is a little artifact due to Windows blitting the outline and border both with XOR, so when they overlap the color switches back, and there are little single-pixel lines of this due to my high DPI display, but I think it is acceptably legible.
Pushed by agashlin@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/954ee70d2de7 Show legible progress bar in high contrast mode. r=mhowell
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Comment 5•4 years ago
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| bugherder | ||
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Updated•4 years ago
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Updated•4 years ago
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Comment 6•4 years ago
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Tested on the latest Fx77.0a1 on Windows 10.
The install bar is now visible while using the high contrast theme, both black and white options. The issue is verified fixed.
Description
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