Created attachment 141201 [details] Screenshot of Preferences dialog, Fonts tab. SUMMARY If I install Breeze from the git master branch, then Falkon's fixed size spinboxes aren't big enough for Breeze's large spinboxes with two large horizontal buttons. STEPS TO REPRODUCE 1. Install Breeze master (so spinbox buttons are larger and located at both the left and right). 2. Install and run Falkon browser. 3. Open Falkon's Preferences dialog, and click on the Browsing or Fonts tabs. OBSERVED RESULT Spinbox text is invisible, and the left and right buttons overlap. EXPECTED RESULT Spinbox is wider than on previous Breeze, and there is enough room for text. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 Kernel Version: 5.13.13-zen1-1-zen (64-bit) Graphics Platform: X11 Processors: 12 × AMD Ryzen 5 5600X 6-Core Processor Memory: 15.6 GiB of RAM Graphics Processor: NVIDIA GeForce GT 730/PCIe/SSE2 ADDITIONAL INFORMATION
Same problem with spinboxes in preferences window of SMPlayer on neon unstable.
*** Bug 442447 has been marked as a duplicate of this bug. ***
Breeze theme bug; being worked on with https://invent.kde.org/plasma/breeze/-/merge_requests/142
The spinbox work was reverted in the Plasma 5.23 branch, so we now have more time to figure out a general-purpose fix for these issues (or submit more fixes to affected apps)
Fixed by reverting the new design. :(