The dark breeze theme works great only for KDE apps, but for other qt and gtk2/3 apps it's inconsistent : https://imgur.com/tRLjDhx https://imgur.com/dcc3CSh https://imgur.com/gafFvke https://imgur.com/di5fxcn The white on blue background is really hard to read ! with black foreground while selecting or mouse hovering it will be great ! Or the light blue should be little dark to be able to read white text. Also the links in blue are hard to read https://imgur.com/hPBN6GT https://imgur.com/tIFTCAO
Also problems in scribus https://imgur.com/rRpfrOf
*** This bug has been marked as a duplicate of bug 412331 ***
This also affects Virtualbox and Scribus and Artha and SMPlayer and many other apps ! Dark breeze theme for qt4/5 and gtk2 doesn't work for those apps.
Artha is a GTK2 app as far as I can tell, so that's the same issue as Bug 412331. The issues with VirtualBox are bugs in the app itself using hardcoded colors. There's nothing the theme can do about that. I would encourage you to file bugs with the VirtualBox developers. SMPlayer has a custom UI and uses hardcoded colors all over the place, so again, you'd need to report those issues to the SMPlayer developers. The only actionable things here are in the Breeze GTK theme for GTK2 apps, so re-marking this as a duplicate of Bug 412331. *** This bug has been marked as a duplicate of bug 412331 ***