This fixes the colors of things like context menus and application menus
- Group Reviewers
- R31:f803a89e2443: Fix colors from KStatefulBrushes not using application colorschemes
As long as Breeze itself doesn't have a hard dependency on ≥ Qt 5.13, you'll need to handle that case, and make sure the added code either still works for 5.13 or gets# ifdef'd out. ...Or you could bump the dep to Qt 5.13, but that's probably not feasible given the relative recency of its release and the fact that it's distributed with Plasma, which is not bumping the Qt dep that high.
Please add the workaround for a bug fixed in qt 5.13 (eventfilter and stuff). Some people would like to compile it on current systems. In such case non-system Qt is not an option, as the style plugin won't load in older Qt. Also, the code is already written with nice ifdefs and works, so why not.