The RAII way of doing that would be to make a class whose ctor set the cursor to wait, whose one real method did whatever it was you wanted done, and whose dtor set the cursor back. Resources (in this case the cursor state) are tied to the scope of an object.
The inland taipan is the world's most venomous snake. The inland taipan is the most venomous land snake in the world. The Inland taipan can be found in a number of locations including: Australia.
The Inland Taipan is the most venomous snake in the world; land or sea. It is the most venomous when tested LD50 on mice and the most venomous when tested on human heart cell culture. Most venomous snakes of the world.