INPUT: dropbox, width

[salvomic]

hi,
I've a dropbox line in an input, like this one:

Code:


{mychoose,{"alfa","beta","gamma", "human"}, {40,15,1}}

how can I set the width of the field?
I get always a 2-3 char field, so every words will be truncated...

thank you,
Salvo

EDIT
I apologize for the dumb question (I was tired yesterday): found it.

Code:


{mychoose,{"alfa","beta","gamma", "human"}, {40,20,1}}

Second number of dimension set it: {40, 20, 1} (20)...