KVBA is a VisualBoy Advance frontend for KDE.
It has a dialog for all the settings of the emulator (by command line), and a favorites tab for the most played roms. My TODO list in the package is quite blank, but this is because I'm not the time to actually work a lot on it, the feature I'm taking a look for is custom options for favorites, but I need to take a look best for them.
Important note! KVBA 0.6.1 and future versions will need KDE 3.2, instead KVBA 0.6 and earliers might work also on earlier KDE versions.
It also has a partially-working keypad configuration option.
Important! I stopped maintaining this app. I have no more time for develop it as I wish, so I'm simply giving up.