[1.7.2] Add custom-nbt to creative tab.

Hey,

Is there a pre-made method for adding custom-nbt item to tabs?

To make it clear:

I've initialized default item with overriden method onCreated() that will set 3 NBT boolean fields to something depending on how it has been crafted (with what material or whatever). In creative tab the item itself has no NBTs since it hasn't been created and if I'd pull it out it will have no custom NBT at all. I want custom-nbt items to be shown inside Tab like this: (there will be 9 of them + one empty (default))

Item(none)

Item(0,0,0)

Item(0,0,1)

Item(0,1,1)

etc...