I&#x27;m using Qt quick (LGPL version) for development. After a bit of a learning curve, i really like it.<p>Its important to recognise that QtQuick and QtWidgets are _different_ systems. Quick is all on the GPU. It awesome for building touch based apps. I&#x27;m currently targeting desktop development. I haven&#x27;t found much else that will use the GPU pipeline in an easy way.