| Summary: | Wallpaper grid delegate positions sometimes get messed up when the grid view view is violently resized or on load | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] frameworks-kdeclarative | Reporter: | Filip Fila <filipfila.kde> |
| Component: | general | Assignee: | Marco Martin <notmart> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | justin.zobel, kdelibs-bugs-null, nate |
| Priority: | NOR | ||
| Version First Reported In: | 5.79.0 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: |
Broken grid
Missing delegats Video of the bug |
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Created attachment 136669 [details]
Missing delegats
Can also result in delegates missing from the grid
I've tried to reproduce this issue but I'm unable to. I have 42 wallpapers listed and no amount of resizing makes them vanish or gather together like yours have. Is this reproducible on your system? Yes, I can still reproduce it. Do you have wallpapers with long strings whose names get elided? Cannot reproduce with several hundred wallpapers, at least a few of which have elided titles. It looks like the font size is different between those two screenshots. Could that be a clue? Created attachment 136720 [details]
Video of the bug
I don't know but here's a recording of the bug.
(not related to theming either, I checked with stock settings)
Thanks for the video. I just got it to happen by resizing the window violently a lot. :) I can't figure out what action or movement makes it happen, but I can confirm the issue now. I cannot reproduce it with any System Settings KCMs using grid views when I open them up in KCMshell and try the same violent resizing. Can you? (In reply to Nate Graham from comment #6) > Thanks for the video. I just got it to happen by resizing the window > violently a lot. :) I can't figure out what action or movement makes it > happen, but I can confirm the issue now. > > I cannot reproduce it with any System Settings KCMs using grid views when I > open them up in KCMshell and try the same violent resizing. Can you? Yeah it does take some violence to trigger :) Can't confirm with KCMs either. And what's really interesting is that I can't reproduce the bug on a different machine with the same software versions, but with Nvidia proprietary drivers. (I'm seeing the bug on an Intel iGPU machine) iGPU for me too, though I'm not sure that could be related. (In reply to Nate Graham from comment #8) > iGPU for me too, though I'm not sure that could be related. I think it might be driver related as I'm on NVIDIA proprietary drivers and can't replicate it. They do overlap but only for a few milliseconds until it sorts them properly. It can't be a driver bug because the items aren't just painted in the wrong place; they're physically (well, virtually) located there too, with their mouse handling offset as well. That suggests that the issue is above the driver layer. Can confirm in the settings window for the Notes widget, which has a grid view in it. |
Created attachment 136668 [details] Broken grid SUMMARY Resizing the wallpaper chooser window can result in grid delegates being wrongly positioned. STEPS TO REPRODUCE 1. (Have a decent amount of wallpapers) 2. Resize the wallpaper chooser window OBSERVED RESULT The grid gets broken, some delegates intersect each other. EXPECTED RESULT The grid is not broken. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.21.2 KDE Frameworks Version: 5.79 Qt Version: 5.15.2