Jump fast to next inbox

(Fjoerfoks) #1

I have 5 mailaddresses set up on my Flame and think that it should be easier to switch to the next Inbox.
The easiest way I guess would be to create an add-on which adds an arrow next to the settings-icon in the topbar, which when tapped jumps to the next Inbox in the list and from last to first.
The question is: how does one create such an add-on?