How can I detect null audio? All status properties of QRadioTuner are not working, so I don't know when the Radio object goes into stopped state. Lucky you your original headphones keep working, mine got broken one year ago!

I have tried using a UILoader class in Qt, so I could make my app themable. First of all, it was a pain to implement, because I had to do some sort of binding inside the app to find all ui items, second it was getting executable more than 1mb, third it was slowing down the starting up because ui files need to be compiled to be used. In the end I have given up. But I can say I have succesfully implemented themes in SigmaPlayer with qml, so I may continue with qml radio. I had it started in August for the N9 and stopped it because there was no way to use FMRadio in harmattan.