Hi Simon,
On 2023-12-15 22:04, Simon Nash wrote:
Thanks for looking into this. I'm commenting here because I don't
think I am able to to add comments in JDK-8321151.
To add comments to JBS, you have to have a role the OpenJDK Census [7].
if exact scaling is difficult, any reasonable approximation would be
better than falling back to the Windows NT LookAndFeel, as Phil Race
has commented in JDK-8321151.
Rajat is working on a fix, the fallback behaviour will be the same as it
was before JDK-8294427. Once a PR is open, you'll be able to take the
code changes for testing, however, you'll need to build JDK yourself.
The PR will be announced with a message to the
client-libs-dev@openjdk.org mailing list, as usual. If you're subscribed
to the mailing list, you'll get the message in your inbox,
alternatively, you can view the archives [8].
On 11/12/2023 15:01, Aleksei Ivanov wrote:
This has been tracked down to be a regression of JDK-8294427 [1]
which introduced the dependency on the OpenThemeDataForDpi [2]
function from Windows API. The function is available since Windows 10
version 1703.
The code review [3] for JDK-8294427 has a discussion [4] on whether
support for older versions of Windows should be considered.
At that time, it was deemed infeasible [5] to provide this support.
The compatibility problem is now tracked as JDK-8321151 [6].
[1] https://bugs.openjdk.org/browse/JDK-8294427
[2]
https://learn.microsoft.com/en-us/windows/win32/api/uxtheme/nf-uxtheme-openthemedatafordpi
[3] https://github.com/openjdk/jdk/pull/13701
[4] https://github.com/openjdk/jdk/pull/13701#discussion_r1180829485
[5] https://github.com/openjdk/jdk/pull/13701#discussion_r1227202738
[6] https://bugs.openjdk.org/browse/JDK-8321151
[7] https://openjdk.org/census
[8] https://mail.openjdk.org/pipermail/client-libs-dev/
--
Regards,
Alexey
