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Bug 1900838 - Menus (app menus, right click menus...) not appearing or not appearing in right place in Qt5 app on GNOME on dual displays on Rawhide
Summary: Menus (app menus, right click menus...) not appearing or not appearing in rig...
Keywords:
Status: CLOSED DUPLICATE of bug 1759259
Alias: None
Product: Fedora
Classification: Fedora
Component: qt5-qtwayland
Version: 34
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Lubomir Rintel
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-11-23 20:07 UTC by Adam Williamson
Modified: 2021-07-15 10:58 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2021-07-15 10:58:45 UTC
Type: Bug
Embargoed:

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Description Adam Williamson 2020-11-23 20:07:45 UTC 
So, my config is as follows:

* Running GNOME on current Rawhide
* Two displays - my laptop display (3200x1800, 100% scaling) and my desktop display (3840x2160, 125% scaling), with the desktop display on the right and set as primary, laptop display on the left as secondary
* Running a Qt5 app - Quaternion, a Matrix client

If I have the Quaternion window on the desktop display (the primary one, on the right) and wider than a certain width - it seems to be about 55% of the display width - then right-click menus appear where they should (wherever I clicked), and the app menus (Accounts, View, Room, Settings, Help) appear when I click on them, but *not* where they should - they appear way over to the right of where they should be.

If I have the window on the desktop display and narrower than that magic width, then right-click menus appear but much lower on the screen than they should, and app menus don't appear at all.

If I have the Quaternion window on the laptop display (the left one), neither right-click nor app menus appear at all.

I'm assuming this is tied in with how Plasma / Qt apps are running on Wayland by default now...
Comment 1 Rex Dieter 2020-11-23 20:54:14 UTC 
Tentatively triaging to qgnomeplatform, mostly because Jan will likely be a good person to look more into this.  Thanks in advance.
Comment 2 Ben Cotton 2021-02-09 16:17:23 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 34 development cycle.
Changing version to 34.
Comment 3 Jan Grulich 2021-07-15 10:58:45 UTC 

*** This bug has been marked as a duplicate of bug 1759259 ***
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