Before Apple shows their new stuff (and i'll be called a copycat ;-) and since Qupzilla is now Qt5 here
For Qt4 & Qt5
No KWin decoration use the Bespin window decoration for now. They're "compatible" and i won't add a specific one for KWin 4
There are two scripts, run
It's not important and I can't really prove it, but the style is older than iOS7 or Win8 - first sketches date back to late 2009
It's mostly an extrapolation of the Bespin window decoration and stuff I did for BE::MPC
The background was to get away from the static UI concepts and their physical representation.