Hi, From a quick search, there's nothing native for NodeBB but there is a plugin that might help. What do you think @ollipuu ?

Sorry for the very late reply, would it be possible to have a complete minimal compilable project to be able to test your issue ?

@SGaist Wow thank you very much! I fixed with pt.setClipPath(path2, Qt.ClipOperation.ReplaceClip) Some part of total code: progress_filled_width = self.value()/self.maximum()*self.width() pt.setClipPath(path2, Qt.ClipOperation.ReplaceClip) for i in range(100):

@QtTester, I think I'd misunderstood, too… Thanks.

@LorenDB, thanks. That worked. I'll be testing my code eventually on Android too, so if I ascertain a solution I'll notify you of it.

Also, was hab ich jetzt abschließend gemacht? Da meine Qt Kenntnisse (noch) nicht ausreichen, um vernünftig mit styleplugins zu arbeiten, habe ich zu Linux Mint 18.1 KDE gewechselt. Wollte ich eh schon länger. Dort wird das passende Theme verwendet. :-) Es gibt auch mehrere Bug-Reports für den Cinnamon Desktop unter Linux Mint, die alle das gleiche Problem mit Qt >=5.7 haben. Eine passende Lösung für mich konnte ich nicht finden. Grüße, Andre

@dor666 Try this https://github.com/borzh/qt-creator-css/blob/master/qt-creator.css Double click on the XXXX.ui and then right click on the ui, go to "change style sheets" and just copy this code there and run it.

Hi and welcome to devnet, Thanks for sharing !

Solution can be found here: http://stackoverflow.com/questions/36335481/dynamically-change-qml-theme-at-runtime/36399339#36399339