+1 for removing it. It was only added in Qt 5 on Lars’ request to solve some 
very specific usecase that nobody remembers anymore. It has no future.

- Eirik Aa.



Confidential

From: Development <[email protected]> on behalf of Thiago 
Macieira <[email protected]>
Date: Saturday, 25 October 2025 at 18:42
To: [email protected] <[email protected]>
Subject: Re: [Development] Enabling xcb-native-painting feature in CI

On Saturday, 25 October 2025 08:59:40 Pacific Daylight Time Albert Astals Cid
wrote:
> Removing it was going to be my initial suggestion, but after speaking to the
> opensuse packagers it seems there is some use for it
>
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.opensuse.org%2Fshow_bug.cgi%3Fid%3D1214915&data=05%7C02%7C%7C8fb6825610764d67cd8e08de13e58746%7C20d0b167794d448a9d01aaeccc1124ac%7C0%7C0%7C638970073737388485%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=c67q4ycfU6Qc83H2589NUUl6QYMzQ%2Fnk%2BBAgwevn12k%3D&reserved=0<https://bugzilla.opensuse.org/show_bug.cgi?id=1214915>
>
> Yes, i know the bug mentions qt5 but i would assume it potentially applies
> for qt6 too.

The problem is that it's dangerous, as it seems no one is building this and
testing it. The only changes to it since it was revived in 2017 appear to be
build and issue fixes. I suppose that if anyone reported issues with it in
JIRA, we wouldn't be able to fix and would close the bug report as "you've used
an experimental feature, you accepted the risk"

--
Thiago Macieira - thiago.macieira (AT) intel.com
  Principal Engineer - Intel Data Center Group
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