CalcMenuSize
To calculate the size of a Menu rectangle, use the CalcMenuSize method
CalcMenuSize theMenu as MenuHandle
theMenu Handle of the menu.
Description:
This recalculates the height and width of the Menu. There is no reason to use this function unless you have created your own MDEF proc.
Supported platforms:
* MacOS PPC
* MacOS Carbon
* MacOS 68k
Unsupported platforms:
* Windows x86