Awesome
Breezemite
Aurorae theme for KDE Plasma that mimics Yosemite window decoration, but with Breeze colors to match Breeze window theme.
Installation:
Copy theme folders to ~/.local/share/aurorae/themes
If you want to add a new colorscheme to this theme, feel free to send a PR, I'll prepare a package for KDE Store, and tag you as author here, and in the package name, so all color variants will be able via single store page, and same repository.
F.A.Q.
Q. My borders are oversized!
A. Check if you're using display scaling, or especially font scaling. This theme is sensitive to them (my fault)
Q. Titlebar is transparent!
A. Youre usind HiDPI dipllay, right? check this issue for solution. If not, open new issue and I'll try to help you
Q. No shade (roll up) button!
A. Yes. No shade button. It is bugged in aurorae theme engine.
Q. Damn, draggable area of borders is 1px!
A. Yes, i know, this it what matters. Check this issue
Q. Icon for title bar Application Menu button is missing!
A. Check this issue for explanations.
Q. Incorrect Application Menu position!
A. I personally recommend you to use this theme with application menu widget, since it is a mac style theme. But check this issue for explanations.
Due the limitation of aurorae engine active development of this theme stopped. Since I can't do much about issuers listed in F.A.Q. sections I will only accept PRs with color variants, and try to help with issues that can be solved by tweaking rc file. I'm thinking about diving into real breeze to create a patch, that adds Mac Os style buttons to it, and maybe some modifications to kwin, to add rounded corners to borderless windows, but that's nearly not a near future.
If you re interested in theme visually similar to Breezemite take a look on the theme from Igor Shovkun. It has all features which are missing in breezemite. SierraBreeze.