Dolphin, the GameCube and Wii emulator - Forums

The AUR has had a Qt version of Dolphin for a while, but I see no real improvements over time. Is there still being worked on it?
And what toolkit/framework/whatever it is called does the main project use?

There's some work being done on the Qt GUI, but nothing major recently. The plan is to eventually make it replace the current GUI, so it's not abandoned. I don't know when there will be progress, though.

The old GUI uses wxWidgets.

Cool. It already seems very functional, but some menu's are missing. I'll be following the development.

Talk to waddlesplash on IRC. He does a lot of the Qt work.