Is someone aware of a solution for the issue on Wi...
# composes
Stefan Oltmann
12/14/2025, 10:35 AMIs someone aware of a solution for the issue on Windows with the app windows minimum size?
https://youtrack.jetbrains.com/issue/CMP-2285
a
Alexandru Caraus
12/15/2025, 10:58 AMIsnt is possible to wrap the app in a custom composable that watches the size state and then adjusts as needed when it is going off?
s
Stefan Oltmann
12/15/2025, 10:59 AMThat didn't work for me. 🤷♂️
Stefan Oltmann
12/15/2025, 11:00 AMSetting the size is somehow bugged.
Watching the size works.
a
Alexandru Caraus
12/15/2025, 11:01 AMOkay (
s
Stefan Oltmann
12/15/2025, 11:01 AMIf you can figure out a working solution let me know. 🙏🏻
s
seb
12/15/2025, 11:47 AMYou likely want to do it at the JFrame level: https://alvinalexander.com/java/java-set-jframe-size/
s
Stefan Oltmann
12/15/2025, 11:54 AMThat's discussed in the ticket above.
The issue is that JFrame doesn't respect density. So to set a proper minimum size you need to multiply it with density. But if you do so a comparison between JFrame size & Compose managed window size kicks in and doubles the window size.
It's a complex issue and I wasn't able to find a workaround yet.
Stefan Oltmann
12/15/2025, 11:56 AMRun your compose app on Windows where you have a 4K monitor and likely some scale like 150% or 200% set.
You'll see the issue then very clearly.
It's not an issue on macOS, it's a Windows related bug.