> But what shoud i do when i want to have a button or menus with Equalizer? Is it Convenient to Integrate with QT or OSG ? Future versions will support qt ?
Convenient depends on your definition of it. We do ship an example for OSG integration, though that does not include 2D overlays. Qt is somewhat tricky due to threading issue, though people have succeeded integration QT + Eq. We do not have a ready-made example.