[TYPO3-dev] GMENU with 2 text-rows / calc width

[Frank Hilling]

Hello,

i have a horizontal GMENU with 2 rows of text in each 
menuitem. I want to use something like:
XY = [10.w]+15,46

But when i have two rows of text, i have [10.w] and [15.w]. 
So i don't know which textrow is longer.

Is there a way to calculate the width of the button, or to 
compare the width of the textrows in typoscript?

Or is there a command for this case in GMENU which i do not 
know?

Thanks, Frank