When value of flag layout.css.devPixelsPerPx is greater than 2.00 and smaller than 3 not show right submenus and more than 4
Categories
(Core :: XUL, defect, P3)
Tracking
()
People
(Reporter: grsm, Unassigned)
Details
Attachments
(3 files)
menus
User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0
Steps to reproduce:
When value of flag layout.css.devPixelsPerPx is greater than 2.00 not show right-click submenus, but left submenus is shoing. Use Fedora 33 Wayland. See screenshots
Actual results:
menu not shown
Expected results:
menu must show
olso firefox crash when trying to make right-click on item tools->web-development
Oh, sorry forgot to say hello, and great thaks to mozilla's team for their work.
Works fine in latest Waterfox Settings and custom.css file was copied to new profile.
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Comment 10•5 years ago
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Hello I wasn't able to reproduce the issue on Ubuntu 20 with 86.0a1(2020-12-24). I will add a component to this issue so one of our developers could look more into it. If it's not the right component please feel free to change it to an appropriate one.
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Comment 11•5 years ago
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Since it works on older Firefox you could use https://mozilla.github.io/mozregression/ to narrow down what change caused this.
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Reporter | |
Comment 12•5 years ago
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(In reply to Negritas Sergiu from comment #10)
Hello I wasn't able to reproduce the issue on Ubuntu 20 with 86.0a1(2020-12-24). I will add a component to this issue so one of our developers could look more into it. If it's not the right component please feel free to change it to an appropriate one.
Hi, thank you for your reply. Older versions works bad, not stable. About reproducing: I don't know which component i should choose. I change it to 'panning and zooming'.
First of all i use fractional scaling 125% on my FullHD display on Gnome on Wayland. Second i change in about:config layout.css.devPixelsPerPx=2.2. And than when i click Tools -> Web-Development->.... submenu not working if i click left mouse button and browser crash if click right in a section Web-Development. And any menu with sub menu work the same.
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Comment 13•5 years ago
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Okay thanks. The "zooming" in Panning and Zooming refers to pinch or smooth zoom. The kind of zooming that is related to the pref layout.css.devPixelsPerPx is called "full zoom", but it's mechanism is quite different from pinch/smooth zoom, so I kept the component as gtk for now. If we learn more about the problem we can move it to another component.
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Comment 14•5 years ago
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i was created a short video about reproducing, you can watch it on the link below
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Comment 15•5 years ago
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Final crash after clicking by right-mouse button.
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Comment 16•5 years ago
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Still same in 87 nightly release
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Comment 17•5 years ago
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New detailt fractional value between 2 and 3 cause it
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Comment 18•5 years ago
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When i make it mode than 3 even fractional menu start working correctly
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Comment 19•5 years ago
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Not all but somethings. And bigger than 4 not work again
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Comment 20•5 years ago
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This smells like a XULPopupManager issue, or maybe deeper in layout. Let's put it in Core :: XUL for now.
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Comment 21•5 years ago
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situation not depends from flag layout.css.devPixelsPerPx it crashes with default value...
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Comment 22•5 years ago
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Sorry for mystake, reprpducing depends from flag layout.css.devPixelsPerPx. Bug is still actual. Yesterday I change flag value to -2.2, but need 2.2.
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Comment 23•5 years ago
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But some menus work fine with default value and some crash with it.
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Comment 24•5 years ago
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Comment 25•5 years ago
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I am use fractional scaling on Wayland = 125%
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Comment 26•5 years ago
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Bug finded, custom theme for gnome shell....Thank u guys and great sorry.
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Comment 27•5 years ago
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Finally summury info i wrote on this report. Maybe it will be full and you can reproduce it by ownself. BTW I don't know this is a bug of browser/gnome/wayland or problem of themes or maybe problem of my system.
Description
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