In Fallout: New Vegas on PC, you can set a quick weapon access keys by pressing a keyboard shortcut (1, 3, 4, 5, 6, 7, or 8), and clicking a weapon in the menu. The keys are replaced by directions on the direction pad when playing with a controller.
I am playing with a 360 controller, the keyboard commands are disabled. It is therefore tedious to modify the quick weapon access keys, since I have to disable my controller in the controls menu each time I want to do it.
Is there a less tedious method to set the quick weapon access keys when playing with a controller?